LED Lights coding on non LED equipped vehicles

[djvoic3]

Hey Guys.  Is there a current guide on what to do to when one installs LED lights (ie:reverse,license plate, etc.) to a car that never had them thus eliminating the need for resistors?  

Thanks.

[dv52 (Australia)]

Jun 9, 2016 19:12:23 GMT djvoic3 said:

Hey Guys.  Is there a current guide on what to do to when one installs LED lights (ie:reverse,license plate, etc.) to a car that never had them thus eliminating the need for resistors?  

Thanks.

djvoic: Leuchte programming makes a distinction between incandescent lamps and LEDs! The adaptation channel that does this in a Leuchte-set is the "lasttyp" channel. Here is the list of permissible setting for the Lasttype channel

The actual voltage signal to the lamp changes depending on what setting is used (LEDs are current devices - not voltage devices): basically, the time period of the PWM square-wave doubles and the quantity of modulation varies with the Dimmwert setting. Here is a voltage trace that I took on a car with 43 allemeine LED setting and a 50% Dimmwert value showing the PWM attributes of the square wave:

The same voltage trace with an incandescent setting in the Lasttyp channel and a 50% Dimmwert value has a 10 msec square wave frequency and a 50/50 on/off period

So, in general, whilst it is sometimes possible to operate an LED with an incandescent setting, it's better to use an LED value when an LED is used to get the best performance from the lamp IMO (it's always better to be truthful - tell the BCM what type of lamp you have installed).

Don

[mathmk7]

Is this work if I changed my bulbs for leds type with error free ?

[dv52 (Australia)]

^^^^ mathmk7: As with all things in life - there can be no guarantee that there will never be any error free installations by using my advice (especially since there are so many sellers of dubious LED lamps on the net that claim that their products are compatible with mk7 vehicles!
But in general, it makes sense that if you retro-fit an LED lamp into the car where previously there was an incandescent lamp, you will get better performance if you tell the Body Control Module (what ODB11 calls "Central Electrics") that there is no longer an incandescent lamp installed!

However, my suggestion won't make a bad, or cheap LED operate correctly on your car!

Don

[marklaxton993]

Hi dom I have fitted led tail and brake lights also indicator and reverse all work OK I have dimm the taillights as you could not see the difference between brake and taillights
Can you please tell me how to change the settings from incandescent to led bulbs in central electric
Mark

[dv52 (Australia)]

Oct 3, 2016 2:20:45 GMT marklaxton993 said:

Hi Don. I have fitted led tail and brake lights also indicator and reverse all work OK I have dimm the taillights as you could not see the difference between brake and taillights
Can you please tell me how to change the settings from incandescent to led bulbs in central electric
Mark

Mark: hello. So what you need to do is to first identify the "Leuchte-Set" for the lamp base that you have retrofitted LEDs using the table below

"LEUCHTE_SET" name > FUNCTION - LOCATION
Leuchte16BLK SLB35BLK SL KC9 > Indicator rear left (inside) (LED rear lights)
Leuchte17TFL R BLK SRB3TFL R BLK SR KC3 > Indicator rear right (inside) (LED rear lights)
Leuchte18BLK HLA60 > Indicator rear left (outside) (taillights)
Leuchte19BLK HRC31 > Indicator rear right (outside) (taillights)
Leuchte20BR LA71 > Parking light / brake light, rear left (tail lights)
Leuchte21BR RC8 > Parking light / brake light, rear right (tail lights)
Leuchte22BR MA57 > Brake light, rear center (third stop light)
Leuchte23SL HLC10 > Parking light, rear left inside (taillights)
Leuchte24SL HRA65 > Parking light, rear right inside (taillights)
Leuchte25KZL HA59 > License plate light
Leuchte26NSL LA72 > Rear fog light Rear left inside (taillights)
Leuchte27NSL RC6 > Stand lights behind both inside (LED taillights)
Leuchte28RFL LC11 > Reversing light, rear left inside (taillights)
Leuchte29RFL RA64 > Reversing light, rear right inside (taillights)

Then for the Leuchte-set, you need to change the setting in the adaptation channel with the descriptor Lasttyp to an appropriate LED value from the table that I posted previously. Here's some examples

• For the left outer brake light, the Leuchte-set is Leuchte20BR LA71 and an appropriate LED setting is 34 - LED Bremsleuchten. If this brake light is a combined brake/indicator,as for NAR models in USA, then the more appropriate setting is 35 kombinierte LED Blink-Bremsleuchten
• For the left turn signal, the Leuchte-set is Leuchte18BLK HLA60 and an appropriate LED setting is 38 - LED Blinkleuchten
  
• For the left parking light, the Leuchte-set is Leuchte23SL HLC10. There isn't a specific LED setting for this function, but many factory LED fittings use 34 - LED Bremsleuchten (also)
• Similarly for the reverse light, there isn't a specific setting. But you could try a general LED setting like 40 allgemeine LED
  
  

Don

PS: Of course you will need to enter the magic number 31347 before you attempt to make changes

[marklaxton993]

Hi don change all of them settings thank you very much carnt see any difference but probably make the bulbs last longer
Mark

[Jamie]

hey Don, I'very recently installed a set of LED fog lamp bulbs to replace my old set, mostly to match the temperature of my new headlights from ED,(golf R reps) however, I throw a fault and a warning shows for "check left & tight fog light!" on my dash, I'm not overly concerned with the fault as long as it's not shown in my MFI, however, farther scan also shows a fault for my side marker lamps. I'd ideally like to clear all the faults. mostly I'd like to make these light preform to the best of their ability, not knowing German is making things hard, not to mention I'm confused where to find the fog lamp channel... any help or clarification would be must appreciated!

-Jamie

[dv52 (Australia)]

Feb 4, 2017 22:20:17 GMT Jamie said:

hey Don, I'very recently installed a set of LED fog lamp bulbs to replace my old set, mostly to match the temperature of my new headlights from ED,(golf R reps) however, I throw a fault and a warning shows for "check left & tight fog light!" on my dash, I'm not overly concerned with the fault as long as it's not shown in my MFI, however, farther scan also shows a fault for my side marker lamps. I'd ideally like to clear all the faults. mostly I'd like to make these light preform to the best of their ability, not knowing German is making things hard, not to mention I'm confused where to find the fog lamp channel... any help or clarification would be must appreciated!

-Jamie

Jamie: Hi . If your fog lights are wired as per the OEM standard, the 2 x Leuchte-sets for the front fogs will be:

• Right side: Leuchte13NL RB5
  
• Left side:  Leuchte12NL LB45

Once you have searched and found these Leuchte-sets, locate the adaptation channel with the title Lasttyp  - the current value for this channel is likely to be 10 - allgemeine Scheinwerfer. Change the setting to 6 - LED Lichtmodul on both sides.  Clear the trouble codes then switch-on the front fogs.

Don

[yankarinrg]

Oct 3, 2016 5:05:07 GMT dv52 (Australia) said:

Oct 3, 2016 2:20:45 GMT marklaxton993 said:

Hi Don. I have fitted led tail and brake lights also indicator and reverse all work OK I have dimm the taillights as you could not see the difference between brake and taillights
Can you please tell me how to change the settings from incandescent to led bulbs in central electric
Mark

Mark: hello. So what you need to do is to first identify the "Leuchte-Set" for the lamp base that you have retrofitted LEDs using the table below

"LEUCHTE_SET" name > FUNCTION - LOCATION
Leuchte16BLK SLB35BLK SL KC9 > Indicator rear left (inside) (LED rear lights)
Leuchte17TFL R BLK SRB3TFL R BLK SR KC3 > Indicator rear right (inside) (LED rear lights)
Leuchte18BLK HLA60 > Indicator rear left (outside) (taillights)
Leuchte19BLK HRC31 > Indicator rear right (outside) (taillights)
Leuchte20BR LA71 > Parking light / brake light, rear left (tail lights)
Leuchte21BR RC8 > Parking light / brake light, rear right (tail lights)
Leuchte22BR MA57 > Brake light, rear center (third stop light)
Leuchte23SL HLC10 > Parking light, rear left inside (taillights)
Leuchte24SL HRA65 > Parking light, rear right inside (taillights)
Leuchte25KZL HA59 > License plate light
Leuchte26NSL LA72 > Rear fog light Rear left inside (taillights)
Leuchte27NSL RC6 > Stand lights behind both inside (LED taillights)
Leuchte28RFL LC11 > Reversing light, rear left inside (taillights)
Leuchte29RFL RA64 > Reversing light, rear right inside (taillights)

Then for the Leuchte-set, you need to change the setting in the adaptation channel with the descriptor Lasttyp to an appropriate LED value from the table that I posted previously. Here's some examples

• For the left outer brake light, the Leuchte-set is Leuchte20BR LA71 and an appropriate LED setting is 34 - LED Bremsleuchten. If this brake light is a combined brake/indicator,as for NAR models in USA, then the more appropriate setting is 35 kombinierte LED Blink-Bremsleuchten
• For the left turn signal, the Leuchte-set is Leuchte18BLK HLA60 and an appropriate LED setting is 38 - LED Blinkleuchten
  
• For the left parking light, the Leuchte-set is Leuchte23SL HLC10. There isn't a specific LED setting for this function, but many factory LED fittings use 34 - LED Bremsleuchten (also)
• Similarly for the reverse light, there isn't a specific setting. But you could try a general LED setting like 40 allgemeine LED
  
  

Don

PS: Of course you will need to enter the magic number 31347 before you attempt to make changes

Hello Don,
what is the difference between "33 - LED-Modul Blinkleuchten", "35 - kombinierte LED Blink-Bremsleuchten" and "38 - LED Blinkleuchten"?

My car is a Skoda Fabia III:
- Front turn indicators: from 21W halogen to 1,5W LED // Leuchte0,1 // one of the above 3 (?)
- Low beams: from 55W halogen to 30W LED // Leuchte6,7 // 5 - LED Abblendlicht (?)
- High beams: from 55W halogen to 30W LED // Leuchte8,9 // 6 - LED Lichtmodul (?)
- Front fog lights: from 35W halogen to 30W LED // Leuchte12,13 // 6 - LED Lichtmodul (?)
- Rear turn indicators: from 21W halogen to 2W LED // Leuchte18,19 // one of the above 3 (?)
- Rear position/brake: from 21W halogen to 2W LED // Leuchte20,21 // 39 - LED Bremsleuchten (?)
- Rear position: from 3W halogen to 1W LED // Leuchte23,24 // 39 - LED Bremsleuchten (?)
- Rear fog: from from 21/5W halogen to 2W LED // Leuchte26 // 1. LED Tagfahrlichtmodul Versorgung (seems stock on MK7, Touran), 43. Allgemeine LED (seems stock on Passat, Tiguan 2), 32 - allgemeine LED bis 12W (seems stock on Octavia III) (?)
- Reverse light: from 21W halogen to 2W LED // Leuchte28 // 37 - allgemeine LED bis 12W (?)
- Interior light: from halogen to LED // Leuchte30 // 36 - LED Kleinleistung, 43 - allgemeine LED, 44 - LED Fußraum- oder -Innenleuchte



Which one is the best Lasttyp for each light, out of the (more or less right) proposed?

And out of curiosity, what's the difference between the various instances of the same type of load, example: 40 - allgemeine LED and 43 - allgemeine LED? Which one should you choose if there are multiple loads with the same name but different number?

[dv52 (Australia)]

Aug 26, 2017 11:46:33 GMT yankarinrg said:

Oct 3, 2016 5:05:07 GMT dv52 (Australia) said:

Mark: hello. So what you need to do is to first identify the "Leuchte-Set" for the lamp base that you have retrofitted LEDs using the table below

"LEUCHTE_SET" name > FUNCTION - LOCATION
Leuchte16BLK SLB35BLK SL KC9 > Indicator rear left (inside) (LED rear lights)
Leuchte17TFL R BLK SRB3TFL R BLK SR KC3 > Indicator rear right (inside) (LED rear lights)
Leuchte18BLK HLA60 > Indicator rear left (outside) (taillights)
Leuchte19BLK HRC31 > Indicator rear right (outside) (taillights)
Leuchte20BR LA71 > Parking light / brake light, rear left (tail lights)
Leuchte21BR RC8 > Parking light / brake light, rear right (tail lights)
Leuchte22BR MA57 > Brake light, rear center (third stop light)
Leuchte23SL HLC10 > Parking light, rear left inside (taillights)
Leuchte24SL HRA65 > Parking light, rear right inside (taillights)
Leuchte25KZL HA59 > License plate light
Leuchte26NSL LA72 > Rear fog light Rear left inside (taillights)
Leuchte27NSL RC6 > Stand lights behind both inside (LED taillights)
Leuchte28RFL LC11 > Reversing light, rear left inside (taillights)
Leuchte29RFL RA64 > Reversing light, rear right inside (taillights)

Then for the Leuchte-set, you need to change the setting in the adaptation channel with the descriptor Lasttyp to an appropriate LED value from the table that I posted previously. Here's some examples

• For the left outer brake light, the Leuchte-set is Leuchte20BR LA71 and an appropriate LED setting is 34 - LED Bremsleuchten. If this brake light is a combined brake/indicator,as for NAR models in USA, then the more appropriate setting is 35 kombinierte LED Blink-Bremsleuchten
• For the left turn signal, the Leuchte-set is Leuchte18BLK HLA60 and an appropriate LED setting is 38 - LED Blinkleuchten
  
• For the left parking light, the Leuchte-set is Leuchte23SL HLC10. There isn't a specific LED setting for this function, but many factory LED fittings use 34 - LED Bremsleuchten (also)
• Similarly for the reverse light, there isn't a specific setting. But you could try a general LED setting like 40 allgemeine LED
  
  

Don

PS: Of course you will need to enter the magic number 31347 before you attempt to make changes

Hello Don,
what is the difference between "33 - LED-Modul Blinkleuchten", "35 - kombinierte LED Blink-Bremsleuchten" and "38 - LED Blinkleuchten"?

My car is a Skoda Fabia III:
- Front turn indicators: from 21W halogen to 1,5W LED // Leuchte0,1 // one of the above 3 (?)
- Low beams: from 55W halogen to 30W LED // Leuchte6,7 // 5 - LED Abblendlicht (?)
- High beams: from 55W halogen to 30W LED // Leuchte8,9 // 6 - LED Lichtmodul (?)
- Front fog lights: from 35W halogen to 30W LED // Leuchte12,13 // 6 - LED Lichtmodul (?)
- Rear turn indicators: from 21W halogen to 2W LED // Leuchte18,19 // one of the above 3 (?)
- Rear position/brake: from 21W halogen to 2W LED // Leuchte20,21 // 39 - LED Bremsleuchten (?)
- Rear position: from 3W halogen to 1W LED // Leuchte23,24 // 39 - LED Bremsleuchten (?)
- Rear fog: from from 21/5W halogen to 2W LED // Leuchte26 // 1. LED Tagfahrlichtmodul Versorgung (seems stock on MK7, Touran), 43. Allgemeine LED (seems stock on Passat, Tiguan 2), 32 - allgemeine LED bis 12W (seems stock on Octavia III) (?)
- Reverse light: from 21W halogen to 2W LED // Leuchte28 // 37 - allgemeine LED bis 12W (?)
- Interior light: from halogen to LED // Leuchte30 // 36 - LED Kleinleistung, 43 - allgemeine LED, 44 - LED Fußraum- oder -Innenleuchte



Which one is the best Lasttyp for each light, out of the (more or less right) proposed?

And out of curiosity, what's the difference between the various instances of the same type of load, example: 40 - allgemeine LED and 43 - allgemeine LED? Which one should you choose if there are multiple loads with the same name but different number?

 hmm........ there really isn't a definitive table of LED settings that would suit all different mk7 model versions in all the different markets in which the mk7 is sold. The lasttyp setting for LED fittings varies depending on what the lamp is required to do by the local lighting rules in the country. Here in Australia, we have the Australian Design Rules (ADR) and in the USA they use the Department of Transport (DoT) rules, and they fundamentally require the lights to do different things!

For example, in Australia because we have separate orange rear turn signal lamps, the Brake-light has the Lasttype setting 34 - LED Bremsleuchten (because the outer tail light is just a brake-light and parkiing light). But on NAR (North American Region) models where the rear brake-light also acts as the turn signal, the standard Lasttype setting is 14 - kombinierte Blink- Bremsleuchten.

Further up this page I posted a "signal trace" of the PWM waveform from one of the Leuchte pins on the Central electrics module. What happens when you choose different Lasttyp settings is that the frequency of the PWM signal is altered - but there are basically 2 frequencies: 200 Hz and 100 Hz. Within a lamp type (LEDs - for example), changing the Lasttyp setting seems to vary the "duty cycle" of the waveform for a particular Dimmwert setting.

But I suspect that trying to discern the optimal Lasttyp setting for an aftermarket LED is futile, because the characteristics of the aftermarket lamp most likely won't be the same as a true-OEM LED (despite third party sellers claiming that their LEDs are OEM).  The best that you will be able to achieve is to try a number of Lasttyp settings that appear to have the correct name and then pick the one that looks the best.

Don

[yankarinrg]

Thanks for replying Don (p.s. I liked your reply but since I am very curious, I like to go deeper  )
So, for rear turn indicators, I am definitely going for 38 - LED Blinkleuchten.
Low beams should be 5 - LED Abblendlicht, 99%.
From what I've seen, front fog lights should be 6 - LED Lichtmodul.
Rear tail lights 39 - LED Bremsleuchten.

Regarding High beams, reverse light and rear fog light, what do you advise me, Don? (the power of the LEDs is in the post above, if could be useful )

For interior lights, I've them set to 36 - LED Kleinleistung with Dimmwert 127 and look pretty good (they instantly light instead of gradually lighting)

Another question I can't figure out alone even though I tested disabling all the functions: what is the difference between Leuchte2SL VLB22, Leuchte3SL VRB36 (Lasttyp 4 - LED Tagfahrlichtmodul Signal) and Leuchte4TFL LB43, Leuchte5 TFL RB6(Lasttyp 1 - LED Tagfahrlichtmodul Versorgung)? I thought 2 and 3 were parking lights and 4,5 DRL but, after disabling all the function in 2,3 (Nicht aktiv) and turning the rotary switch to "Parking lights", they were still working. So what's the difference?

Thanks for instructing me!

[dv52 (Australia)]

Aug 30, 2017 1:55:17 GMT yankarinrg said:

Thanks for replying Don (p.s. I liked your reply but since I am very curious, I like to go deeper  )
So, for rear turn indicators, I am definitely going for 38 - LED Blinkleuchten.
Low beams should be 5 - LED Abblendlicht, 99%.
From what I've seen, front fog lights should be 6 - LED Lichtmodul.
Rear tail lights 39 - LED Bremsleuchten.

Regarding High beams, reverse light and rear fog light, what do you advise me, Don? (the power of the LEDs is in the post above, if could be useful )

For interior lights, I've them set to 36 - LED Kleinleistung with Dimmwert 127 and look pretty good (they instantly light instead of gradually lighting)

Another question I can't figure out alone even though I tested disabling all the functions: what is the difference between Leuchte2SL VLB22, Leuchte3SL VRB36 (Lasttyp 4 - LED Tagfahrlichtmodul Signal) and Leuchte4TFL LB43, Leuchte5 TFL RB6(Lasttyp 1 - LED Tagfahrlichtmodul Versorgung)? I thought 2 and 3 were parking lights and 4,5 DRL but, after disabling all the function in 2,3 (Nicht aktiv) and turning the rotary switch to "Parking lights", they were still working. So what's the difference?

Thanks for instructing me!

rear fog - 1 - LED Tagfahrlichtmodul Versorgung
reverse light - 45 allgemeine LED bis 6W
interior lights - 44 LED Fußraum- oder -Innenleuchte
High-beam- not sure (HIDs use 2 Shutter; Diagnosesensierung für "LED low", but this is for the shutter motors)

"Leuchte2SL VLB22, Leuchte3SL VRB36 and Leuchte4TFL LB43, Leuchte5 TFL RB6" - clearly you don't have a mk7!

I'm not familiar with these Leuchte-sets, but the naming convention that is used enforces a certain rule. For example, if you take Leuchte2SL VLB22, the "B22" refers to Pin #22 on the "B" socket on the Central electrics module (also called the BCM).



So, get hold of a wiring diagram for your car (whatever model it is) and find out which lamp is connected to pin #22 on the "B" socket - easy fix!


Don

[yankarinrg]

Some of my bulbs have arrived so I installed them: rear indicators and rear fog light.
Changed the lasttyp but as soon as I turn on parking lights or low beam, an error comes: OBDeleven report:

###################

B12BE01 - Lampe für Schlusslicht links elektrischer Fehler (Sporadic electric fault for left taillight)
sporadisch
B12BF01 - Lampe für Schlusslicht rechts elektrischer Fehler (Sporadic electric fault for right taillight)
sporadisch

###################

Any clue guys?

[dv52 (Australia)]

Sept 9, 2017 21:51:18 GMT yankarinrg said:

Some of my bulbs have arrived so I installed them: rear indicators and rear fog light.
Changed the lasttyp but as soon as I turn on parking lights or low beam, an error comes: OBDeleven report:

###################

B12BE01 - Lampe für Schlusslicht links elektrischer Fehler (Sporadic electric fault for left taillight)
sporadisch
B12BF01 - Lampe für Schlusslicht rechts elektrischer Fehler (Sporadic electric fault for right taillight)
sporadisch

###################

Any clue guys?

yankarinrg: As the old adage says "not all LEDs are created equal"!

There are countless variations in the quality and the type of LEDs on the market these days -each with their own characteristics and their own responses to  Pulse-Width-Modulation dimming (see my discussion on PWM above).

Not much information in your post regarding your new LEDs (no offense intended). However, my guess (and it's purely a hunch) is that the new  LEDs don't like to be driven at the PWM frequency that you have selected via your Lasttyp setting - for low illumination levels.

When you switch to Parking-lights, what normally happens to the tails is that the dimmwert value in the Leucthe-set enforces low illumination. As a result, the LED sees a square-wave voltage signal  that has lots of OFF time and little ON time.  My hunch is that the new lamp is not seeing sufficient forward voltage across the LED junction to sustain the production of photons in these low illumination conditions (sorry about the techo-speak).

If I'm correct (and I may not be correct), I suspect that occasionally your new LEDs actually extinguish under these circumstances. The central electric module is very intelligent - it monitors the electrical current in each of the mk7's 35 x exterior lamps. It sees that the LED momentary and occasional extinguishes and it flags the error messages that you have posted.


So - what to do? Well, I don't believe that your problem is a wiring, or connection fault because the errors appear on both sides of your car. I suggest that you keep trying different Lasttyp setting in the hope that you can find a combination of PWM frequency and ON/OFF values that sustain forward voltage across the LED junction. Failing that, try increasing the dimmwert value for the Parking light leuchte command. Failing that, try using an incandescent lamp setting  in the Lasttyp channel.

Failing that and as a last resort, make your problem the problem of the person who sold you the LEDs! Suggest to the seller in a calm but forceful tone that his (her?) product is absolute sh#t!

Don

[yankarinrg]

Hello Don, thanks again for the detailed study.

The LEDs I chose are OSRAM LEDriving PREMIUM. In the case of rear fog light, OSRAM LEDriving PREMIUM P21/5W.
The type of load I set is "(43) - General LED with Open Load without Pulse-width modulation"
The rear fog light adaptation channel's only non-zero Dimming value is "Dimming_AB_26" which is 127.

Tomorrow I'm going to test different Lasttypen and report back!

Thanks again Don!

[yankarinrg]

Don I fixed it:
Leuchte26 controls this light only when the rear fog light is turned on.
Leuchte 23 and 24 controls the light otherwise, and it was set to halogen, so had to set them to LED as well.

I only have a small problem now: brake lights (Leuchte 20 and 21) in DRL have the same power as when I press the brake pedal (Dimming for DRL is 18, Dimming for Braking is 127). How is this?

Here are the two licht configuration.

Leuchte20:



Leuchte21:



Brake light is always on, even if I don't brake:



When braking (no difference):



S**t, is it possible the LED isn't dimmable?  

[dv52 (Australia)]

^^^^ bit confused about the numbering. Your brake lights appear to be Leuchte 20 and 21 from your table. Also, I've never heard of a lamp being controlled by more than one leuchte-set -can't happen! I'm suspicious about your LED, try different lasttyp settings on Leuchte 20 &21. Try lowering Dimmert EF value as well

[yankarinrg]

Regarding the lamp being controlled by multiple leuchte sets, maybe it's like this: the OEM bulb is a P21/4W, so Leuchte23 and 24 control the 4W filament, whilst Leuchte26 controls the 21W one. Can it be this way?

[dv52 (Australia)]

^^^ yes that's exactly what happens with a multi filament incandescent lamp, but I hadn't thought that your fog light, or your Brake light was a multi filament lamp. In fact, the only multi filament lamp on a mk7 (and I assume on your Skoda) with incandescent fittings is the front DRL/Parking light lamps.

Don

[yankarinrg]

Thanks again for sharing your large knowledge Don.
Having said that, I still need to solve the brake light problem if I don't want to lose the light as position, parking, and daytime running light.
The original brake bulb is a P21W which is controlled by the BCM to output 18% of its power when not braking (nearly 4 W) and 100% when braking. Now, since I'm 99,9% sure the problem is due to the LED not being dimmable (asked OSRAM for confirmation), do you think it's possible to install a P21/5W LED (as for the one I have for rear foggy which works flawlessly, regarding the different power) instead of the P21W (socket aside) and have Leuchte20 and 21 control both filaments, one time the 5W through Lichtfunktion C,D,20,21 and E,20,21, and when braking, through Lichtfunktion A 20,21 the 21W?

Edit:
Asked OSRAM and they confirmed it's a dimmable LED. So the thing is: is it possible the dimming of a LED isn't linear?

[dv52 (Australia)]

yankarinrg: I'm not sure that I understand your question - particularly after your edit (sorry).

Why not try lowering the values in Dimmwert EF and Dimmwert CD to a very low number (say 5) and see what happens. If this does allow for adequate differentiation with the Brake light, then keep increasing the Dimmwert number until you get the correct illumination for DRL and Parking light.

Don

[yankarinrg]

Hey Don.
Today I tried lowering Dimmwert EF and CD to 5 but the bulb still turned on completely.
Then I tried to change Lasttyp from "34 - LED Bremsleuchten" to "43 - allgemeine LED" but the problem persisted.
Later I changed the Lasttyp back to "13 - Bremsleuchten" and the brightness was right and matched the one of the other position lights.
Of course, I got the warning, but at least it works.

Having said that, the bulb is actually dimmable and works, but only with a halogen Lasttyp. Leuchte20 and 21 on the Tiguan 2 are configured to be LED ("43 - allgemeine LED") and work at different brightnesses (127 and 13). Why can't my LED dim under an LED Lasttyp?

Now, is it possible to have the bulb dimming using an LED Lasttyp (to avoid warnings)?

[dv52 (Australia)]

Sept 14, 2017 21:58:02 GMT yankarinrg said:

Hey Don.
Today I tried lowering Dimmwert EF and CD to 5 but the bulb still turned on completely.
Then I tried to change Lasttyp from "34 - LED Bremsleuchten" to "43 - allgemeine LED" but the problem persisted.
Later I changed the Lasttyp back to "13 - Bremsleuchten" and the brightness was right and matched the one of the other position lights.
Of course, I got the warning, but at least it works.

Having said that, the bulb is actually dimmable and works, but only with a halogen Lasttyp. Leuchte20 and 21 on the Tiguan 2 are configured to be LED ("43 - allgemeine LED") and work at different brightnesses (127 and 13). Why can't my LED dim under an LED Lasttyp?

Now, is it possible to have the bulb dimming using an LED Lasttyp (to avoid warnings)?

Yankarirg: Excellent - now we are getting somewhere!!!!

If you have gotten the correct illumination by changing the lasttyp setting to 13 - Bremsleuchten - then the way to delete the warning message is to change:

• Lampendefektbitposition
• Fehlerort mittleres Byte DTC-DFCC

on both sides of the car to the value 00. This stops the central electric module from fault monitoring- but only for the Leuchte-sets that you have selected.

But as to why your new LEDs are behaving in this very strange manner - I have absolutely no idea!

Don

[yankarinrg]

Don since now the LED bulb is considered halogen by the BCM and made to work like a halogen bulb, is it possible it will get damaged?

For example, with a dimming technique suited for halogens, etc, ...?

[dv52 (Australia)]

Sept 15, 2017 7:16:23 GMT yankarinrg said:

Don since now the LED bulb is considered halogen by the BCM and made to work like a halogen bulb, is it possible it will get damaged?

For example, with a dimming technique suited for halogens, etc, ...?

yankarinrg: The short answer is I would not think so.

If you look at the second post in this thread, I've posted a screenshot of the power signal that is applied to lamps from Leuchte programming. Fundamentally, the way the dimming function works is by what's known as Pulse-width-modulation (PWM), which is just a fancy name for varying the ON/OFF time in a square wave signal.

For dimming, the BCM "chops-up" the 12volt battery source into ON and OFF times and PWM varies the relative ON/OFF times so that for full illumination there is lots of ON time and for no illumination there is lots of OFF times

So - when you select an LED setting for the Lasttyp channel on a Leuchte-set, you enforce that the BCM uses digital control for the lamp - hence 127 different settings (decimal 127 = binary 1111111). If you select an incandescent setting for the Lasttyp channel, you initiate analogue control for the lamp (Dimmwert range 0-100). But in truth the human eye cannot distinguish between 127 x different values. I have found that there is no visible difference beyond a setting of 100 for most (all?) LEDs for the turn-signal function.

The primary difference between an LED and incandescent setting in the lasttyp channel is the frequency of the square wave signal; for LED settings, the square wave frequency is 200 Hz and for incandescent settings it's 100 Hz. Other than this difference, the only other variation is the duty cycle for different dimmwert settings

So- this is a long way of saying that I wouldn't expect that running the LED on an incandescent setting would alter the longevity of the lamp.

Don

[yankarinrg]

Hello Don, I did the tweak on "Lampendefektbitposition" and "Fehlerort mittleres Byte DTC-DFCC" to "00" and the "check bulb" warning disappeared but since I switched from "34 - LED Bremsleuchten" to "13 - Bremsleuchten", got a "Front Assist not available" error on the MFD. Scanned with OBDeleven and the error, now, is

"U112300 - Datenbus empfangener Fehlerwert
statisch
Date: 2017-09-15 14:31:10
Mileage: 17225 km
Priorität: 6
Fehlerhäufigkeitszähler: 1
Verlernzähler: 55"

What should I do? This LED is driving me crazy

[dv52 (Australia)]

yankarinrg: You sure are having some very strange problems !!!! So if your front assist error goes away when (clear the error with OBD11) you restore the lamp monitoring channels (I can't believe that the two are connected)- then the only alternative is new LEDs -I guess

Don

[yankarinrg]

Don is it possible I messed something during coding?
U112300 is "Databus error value received"

SPOILER: Click to show

OBDeleven vehicle history log

Date: 2017-09-15 14:33

VIN: TMBEB6NJXGZ186968
Car: Skoda Fabia
Year: 2016
Body type: 5-dr hatchback
Engine: CHYB 55 kW (75 HP) 1 l
Mileage: 17225 KM

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte21BR RC8
Values:
Dimming_EF_21:
Old value: 0
New value: 18
Light_Function_E_21:
Old value: nicht aktiv
New value: Tagfahrlicht
Fehlerort_mittleres_Byte_DTC-DFCC_21:
Old value: 3a
New value: 0
Lampendefektbit_Position_21:
Old value: 19
New value: 0
Mileage: 17225 km
Date: 2017-09-15 14:29

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte20BR LA70
Values:
Lampendefektbit_Position_20:
Old value: 9
New value: 0
Dimming_EF_20:
Old value: 0
New value: 18
Light_Function_E_20:
Old value: nicht aktiv
New value: Tagfahrlicht
Fehlerort_mittleres_Byte_DTC-DFCC_20:
Old value: 39
New value: 0
Mileage: 17225 km
Date: 2017-09-15 14:29

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte21BR RC8
Values:
Dimming_AB_21:
Old value: 127
New value: 100
Dimming_CD_21:
Old value: 4
New value: 18
Type_Of_Load_21:
Old value: allg.LEDmitOpenLoadDiagnoseohnePWM
New value: Bremsleuchten
Mileage: 17186 km
Date: 2017-09-14 15:22

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte20BR LA70
Values:
Dimming_AB_20:
Old value: 127
New value: 100
Type_Of_Load_20:
Old value: allg.LEDmitOpenLoadDiagnoseohnePWM
New value: Bremsleuchten
Mileage: 17186 km
Date: 2017-09-14 15:22

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte20BR LA70
Values:
Dimming_CD_20:
Old value: 5
New value: 18
Mileage: 17186 km
Date: 2017-09-14 15:22

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte20BR LA70
Values:
Dimming_CD_20:
Old value: 4
New value: 5
Mileage: 17186 km
Date: 2017-09-14 15:21

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte21BR RC8
Values:
Type_Of_Load_21:
Old value: LED Bremsleuchten
New value: allg.LEDmitOpenLoadDiagnoseohnePWM
Mileage: 17186 km
Date: 2017-09-14 15:17

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte20BR LA70
Values:
Type_Of_Load_20:
Old value: LED Bremsleuchten
New value: allg.LEDmitOpenLoadDiagnoseohnePWM
Mileage: 17186 km
Date: 2017-09-14 15:17

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte21BR RC8
Values:
Dimming_CD_21:
Old value: 18
New value: 4
Mileage: 17186 km
Date: 2017-09-14 15:13

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte20BR LA70
Values:
Dimming_CD_20:
Old value: 18
New value: 4
Mileage: 17186 km
Date: 2017-09-14 15:12

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte21BR RC8
Values:
Dimming_EF_21:
Old value: 18
New value: 0
Light_Function_E_21:
Old value: Tagfahrlicht
New value: nicht aktiv
Mileage: 17036 km
Date: 2017-09-12 15:16

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte20BR LA70
Values:
Dimming_EF_20:
Old value: 18
New value: 0
Light_Function_E_20:
Old value: Tagfahrlicht
New value: nicht aktiv
Mileage: 17036 km
Date: 2017-09-12 15:16

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte25KZL HA60
Values:
Light_Function_B_25:
Old value: nicht aktiv
New value: Tagfahrlicht
Light_Function_A_25:
Old value: Tagfahrlicht
New value: Standlicht
Mileage: 17011 km
Date: 2017-09-11 14:25

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte24SL HRA69
Values:
Light_Function_A_24:
Old value: Tagfahrlicht
New value: Standlicht
Light_Function_C_24:
Old value: nicht aktiv
New value: Tagfahrlicht
Dimming_CD_24:
Old value: 0
New value: 127
Mileage: 17011 km
Date: 2017-09-11 14:25

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte23SL HLC7
Values:
Dimming_CD_23:
Old value: 0
New value: 127
Light_Function_A_23:
Old value: Tagfahrlicht
New value: Standlicht
Light_Function_C_23:
Old value: nicht aktiv
New value: Tagfahrlicht
Mileage: 17011 km
Date: 2017-09-11 14:24

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte21BR RC8
Values:
Dimming_EF_21:
Old value: 0
New value: 18
Light_Function_E_21:
Old value: nicht aktiv
New value: Tagfahrlicht
Light_Function_C_21:
Old value: Tagfahrlicht
New value: Standlicht
Mileage: 17011 km
Date: 2017-09-11 14:23

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte20BR LA70
Values:
Light_Function_C_20:
Old value: Tagfahrlicht
New value: Standlicht
Dimming_EF_20:
Old value: 0
New value: 18
Light_Function_E_20:
Old value: nicht aktiv
New value: Tagfahrlicht
Mileage: 17011 km
Date: 2017-09-11 14:23

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte25KZL HA60
Values:
Light_Function_A_25:
Old value: Standlicht
New value: Tagfahrlicht
Mileage: 17011 km
Date: 2017-09-11 14:06

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte24SL HRA69
Values:
Dimming_AB_24:
Old value: 100
New value: 127
Type_Of_Load_24:
Old value: 3* 5W
New value: allg.LEDmitOpenLoadDiagnoseohnePWM
Light_Function_A_24:
Old value: Standlicht
New value: Tagfahrlicht
Mileage: 17011 km
Date: 2017-09-11 14:06

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte23SL HLC7
Values:
Dimming_AB_23:
Old value: 100
New value: 127
Light_Function_A_23:
Old value: Standlicht
New value: Tagfahrlicht
Type_Of_Load_23:
Old value: 3* 5W
New value: allg.LEDmitOpenLoadDiagnoseohnePWM
Mileage: 17011 km
Date: 2017-09-11 14:05

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte21BR RC8
Values:
Light_Function_C_21:
Old value: Standlicht
New value: Tagfahrlicht
Type_Of_Load_21:
Old value: Bremsleuchten
New value: LED Bremsleuchten
Dimming_AB_21:
Old value: 100
New value: 127
Mileage: 17011 km
Date: 2017-09-11 14:05

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte20BR LA70
Values:
Light_Function_C_20:
Old value: Standlicht
New value: Tagfahrlicht
Dimming_AB_20:
Old value: 100
New value: 127
Type_Of_Load_20:
Old value: Bremsleuchten
New value: LED Bremsleuchten
Mileage: 17011 km
Date: 2017-09-11 14:04

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte26NSL A65
Values:
Type_Of_Load_26:
Old value: allgemeineGluehlampe27W,auchH15-TFL
New value: allg.LEDmitOpenLoadDiagnoseohnePWM
Dimming_AB_26:
Old value: 100
New value: 127
Mileage: 16762 km
Date: 2017-09-08 15:45

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte19BLK HRC10
Values:
Dimming_AB_19:
Old value: 100
New value: 127
Type_Of_Load_19:
Old value: Blinkleuchten
New value: LEDBlinkleuchten
Mileage: 16762 km
Date: 2017-09-08 15:44

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte18BLK HLA71
Values:
Dimming_AB_18:
Old value: 100
New value: 127
Type_Of_Load_18:
Old value: Blinkleuchten
New value: LEDBlinkleuchten
Mileage: 16762 km
Date: 2017-09-08 15:44

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte1BLK VRB23
Values:
Dimming_AB_1:
Old value: 100
New value: 127
Mileage: 16485 km
Date: 2017-09-04 15:44

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte 0 BLK VL B35
Values:
Dimming_AB_0:
Old value: 100
New value: 127
Mileage: 16485 km
Date: 2017-09-04 15:44

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte30 INNENLICHT A68
Values:
Type_Of_Load_30:
Old value: LED Kleinleistung ohne Open Load Diagnose
New value: z.B.LEDFußraumleuchten
Mileage: 16485 km
Date: 2017-09-04 15:44

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte 0 BLK VL B35
Values:
Type_Of_Load_0:
Old value: LED Blinkleuchten
New value: LEDBlinkleuchten
Mileage: 16485 km
Date: 2017-09-04 15:38

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte1BLK VRB23
Values:
Type_Of_Load_1:
Old value: LED Blinkleuchten
New value: LEDBlinkleuchten
Mileage: 16485 km
Date: 2017-09-04 15:38

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte1BLK VRB23
Values:
Type_Of_Load_1:
Old value: Blinkleuchten
New value: LED Blinkleuchten
Mileage: 16485 km
Date: 2017-09-04 15:34

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte 0 BLK VL B35
Values:
Type_Of_Load_0:
Old value: Blinkleuchten
New value: LED Blinkleuchten
Mileage: 16485 km
Date: 2017-09-04 15:34

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte7ABL RB5
Values:
Light_Function_B_7:
Old value: ComingHome LeavingHome
New value: nicht aktiv
Mileage: 15909 km
Date: 2017-08-28 23:20

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte6ABL LB44
Values:
Light_Function_B_6:
Old value: ComingHome LeavingHome
New value: nicht aktiv
Mileage: 15909 km
Date: 2017-08-28 23:20

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Komfortbeleuchtung
Values:
Coming-home Einschaltereignis:
Old value: driver door
New value: ignition
Menueeinstellung Cominghome:
Old value: 30 Sekunden
New value: nicht aktiv
Menuesteuerung Coming Home Werkseinstellung:
Old value: aktiv
New value: nicht aktiv
Coming Home Verbaustatus:
Old value: automatisch
New value: nicht vorhanden
Mileage: 15909 km
Date: 2017-08-28 23:20

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte7ABL RB5
Values:
Light_Function_B_7:
Old value: nicht aktiv
New value: ComingHome LeavingHome
Mileage: 15909 km
Date: 2017-08-28 23:17

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte6ABL LB44
Values:
Light_Function_B_6:
Old value: nicht aktiv
New value: ComingHome LeavingHome
Mileage: 15909 km
Date: 2017-08-28 23:16

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte30 INNENLICHT A68
Values:
Type_Of_Load_30:
Old value: z.B.LEDFußraumleuchten
New value: LED Kleinleistung ohne Open Load Diagnose
Dimming_AB_30:
Old value: 100
New value: 127
Mileage: 15909 km
Date: 2017-08-28 23:12

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Komfortbeleuchtung
Values:
Coming-home Einschaltereignis:
Old value: ignition
New value: driver door
Menueeinstellung Cominghome:
Old value: nicht aktiv
New value: 30 Sekunden
Menuesteuerung Coming Home Werkseinstellung:
Old value: nicht aktiv
New value: aktiv
Coming Home Verbaustatus:
Old value: nicht vorhanden
New value: automatisch
Mileage: 15909 km
Date: 2017-08-28 23:11

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte7ABL RB5
Values:
Light_Function_B_7:
Old value: ComingHome LeavingHome
New value: nicht aktiv
Mileage: 15893 km
Date: 2017-08-28 15:46

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte6ABL LB44
Values:
Light_Function_B_6:
Old value: ComingHome LeavingHome
New value: nicht aktiv
Mileage: 15893 km
Date: 2017-08-28 15:46

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Komfortbeleuchtung
Values:
Coming Home Verbaustatus:
Old value: automatisch
New value: nicht vorhanden
Mileage: 15893 km
Date: 2017-08-28 15:44

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Komfortbeleuchtung
Values:
Coming Home Verbaustatus:
Old value: nicht vorhanden
New value: automatisch
Mileage: 15893 km
Date: 2017-08-28 15:39

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte3SL VRB36
Values:
Light_Function_A_3:
Old value: Blinken rechts Hellphase
New value: Tagfahrlicht
Light_Function_F_3:
Old value: nicht aktiv
New value: Parklicht rechts
Light_Function_E_3:
Old value: nicht aktiv
New value: Standlicht
Light_Function_C_3:
Old value: nicht aktiv
New value: Blinken rechts aktiv
Mileage: 15893 km
Date: 2017-08-28 15:33

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte2SL VLB22
Values:
Light_Function_E_2:
Old value: nicht aktiv
New value: Standlicht
Light_Function_A_2:
Old value: Blinken links Hellphase
New value: Tagfahrlicht
Light_Function_F_2:
Old value: nicht aktiv
New value: Parklicht links
Light_Function_C_2:
Old value: nicht aktiv
New value: Blinken links aktiv
Mileage: 15893 km
Date: 2017-08-28 15:32

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte2SL VLB22
Values:
Light_Function_A_2:
Old value: nicht aktiv
New value: Blinken links Hellphase
Mileage: 15893 km
Date: 2017-08-28 15:23

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte3SL VRB36
Values:
Light_Function_A_3:
Old value: nicht aktiv
New value: Blinken rechts Hellphase
Mileage: 15893 km
Date: 2017-08-28 15:23

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte3SL VRB36
Values:
Light_Function_G_3:
Old value: Umfeldbeleuchtung
New value: nicht aktiv
Light_Function_E_3:
Old value: Standlicht
New value: nicht aktiv
Light_Function_C_3:
Old value: BlinkenrechtsRampe
New value: nicht aktiv
Light_Function_A_3:
Old value: Tagfahrlicht
New value: nicht aktiv
Light_Function_F_3:
Old value: Parklicht rechts
New value: nicht aktiv
Mileage: 15893 km
Date: 2017-08-28 15:23

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte2SL VLB22
Values:
Light_Function_E_2:
Old value: Standlicht
New value: nicht aktiv
Light_Function_C_2:
Old value: BlinkenlinksRampe
New value: nicht aktiv
Light_Function_A_2:
Old value: Tagfahrlicht
New value: nicht aktiv
Light_Function_F_2:
Old value: Parklicht links
New value: nicht aktiv
Light_Function_G_2:
Old value: Umfeldbeleuchtung
New value: nicht aktiv
Mileage: 15893 km
Date: 2017-08-28 15:22

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte5 TFL RB6
Values:
Dimming_EF_5:
Old value: 127
New value: 0
Light_Function_E_5:
Old value: Umfeldbeleuchtung
New value: nicht aktiv
Mileage: 15893 km
Date: 2017-08-28 15:20

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte4TFL LB43
Values:
Light_Function_E_4:
Old value: Umfeldbeleuchtung
New value: nicht aktiv
Dimming_EF_4:
Old value: 127
New value: 0
Mileage: 15893 km
Date: 2017-08-28 15:20

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte30 INNENLICHT A68
Values:
Type_Of_Load_30:
Old value: allgemeineGluehlampe12W
New value: z.B.LEDFußraumleuchten
Mileage: 15893 km
Date: 2017-08-28 15:18

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte25KZL HA60
Values:
Light_Function_B_25:
Old value: Umfeldbeleuchtung
New value: nicht aktiv
Mileage: 15893 km
Date: 2017-08-28 15:17

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte20BR LA70
Values:
Dimming_EF_20:
Old value: 18
New value: 0
Light_Function_E_20:
Old value: Umfeldbeleuchtung
New value: nicht aktiv
Mileage: 15893 km
Date: 2017-08-28 15:16

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte21BR RC8
Values:
Light_Function_E_21:
Old value: Umfeldbeleuchtung
New value: nicht aktiv
Dimming_EF_21:
Old value: 18
New value: 0
Mileage: 15893 km
Date: 2017-08-28 15:15

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte23SL HLC7
Values:
Light_Function_C_23:
Old value: Umfeldbeleuchtung
New value: nicht aktiv
Dimming_CD_23:
Old value: 100
New value: 0
Mileage: 15893 km
Date: 2017-08-28 15:14

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte24SL HRA69
Values:
Dimming_CD_24:
Old value: 100
New value: 0
Light_Function_C_24:
Old value: Umfeldbeleuchtung
New value: nicht aktiv
Mileage: 15893 km
Date: 2017-08-28 15:13

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte30 INNENLICHT A68
Values:
Dimming_CD_30:
Old value: 100
New value: 0
Light_Function_C_30:
Old value: Tagfahrlicht
New value: nicht aktiv
Mileage: 15835 km
Date: 2017-08-27 18:47

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte30 INNENLICHT A68
Values:
Light_Function_C_30:
Old value: nicht aktiv
New value: Tagfahrlicht
Dimming_CD_30:
Old value: 0
New value: 100
Mileage: 15779 km
Date: 2017-08-27 16:57

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte25KZL HA60
Values:
Dimming_AB_25:
Old value: 100
New value: 127
Type_Of_Load_25:
Old value: 2* 5W
New value: allg.LEDmitOpenLoadDiagnoseohnePWM
Mileage: 14346 km
Date: 2017-08-08 04:31

---------------------------------------------------------------
Adaptation
Control unit: 5F Informationselektronik
Name: Car_Function_Adaptations_Gen2
Values:
menu_display_weariness_recognition:
Old value: aktiviert
New value: nicht aktiviert
Mileage: 13904 km
Date: 2017-08-07 09:20

---------------------------------------------------------------
Adaptation
Control unit: 5F Informationselektronik
Name: Car_Function_List_BAP_Gen2
Values:
weariness_rcognition_0x22:
Old value: aktiviert
New value: nicht aktiviert
Mileage: 13904 km
Date: 2017-08-07 09:20

---------------------------------------------------------------
Adaptation
Control unit: 5F Informationselektronik
Name: Car_Function_List_BAP_Gen2
Values:
weariness_rcognition_0x22_msg_bus:
Old value: Datenbus Infotainment
New value: Datenbus Komfort
Mileage: 13897 km
Date: 2017-08-06 16:50

---------------------------------------------------------------

---------------------------------------------------------------

---------------------------------------------------------------
Adaptation
Control unit: 5F Informationselektronik
Name: Car_Function_Adaptations_Gen2
Values:
menu_display_weariness_recognition:
Old value: nicht aktiviert
New value: aktiviert
Mileage: 13765 km
Date: 2017-08-05 17:03

---------------------------------------------------------------
Adaptation
Control unit: 5F Informationselektronik
Name: Car_Function_List_BAP_Gen2
Values:
weariness_rcognition_0x22_msg_bus:
Old value: Datenbus Komfort
New value: Datenbus Infotainment
weariness_rcognition_0x22:
Old value: nicht aktiviert
New value: aktiviert
Mileage: 13765 km
Date: 2017-08-05 17:02

---------------------------------------------------------------
App
Name: Windows function from remote
Old value: ON
New value: OFF
Mileage: 13765 km
Date: 2017-08-05 16:44

---------------------------------------------------------------
App
Name: Windows function from remote
Old value: OFF
New value: ON
Mileage: 13765 km
Date: 2017-08-05 16:38

---------------------------------------------------------------
Adaptation
Control unit: 5F Informationselektronik
Name: Car_Function_List_BAP_Gen2
Values:
weariness_rcognition_0x22:
Old value: aktiviert
New value: nicht aktiviert
Mileage: 13765 km
Date: 2017-08-05 16:36

---------------------------------------------------------------
Adaptation
Control unit: 5F Informationselektronik
Name: Car_Function_Adaptations_Gen2
Values:
menu_display_weariness_recognition:
Old value: aktiviert
New value: nicht aktiviert
Mileage: 13765 km
Date: 2017-08-05 16:36

---------------------------------------------------------------
Adaptation
Control unit: 5F Informationselektronik
Name: Car_Function_List_BAP_Gen2
Values:
weariness_rcognition_0x22:
Old value: nicht aktiviert
New value: aktiviert
Mileage: 13765 km
Date: 2017-08-05 16:26

---------------------------------------------------------------
Adaptation
Control unit: 5F Informationselektronik
Name: Car_Function_Adaptations_Gen2
Values:
menu_display_weariness_recognition:
Old value: nicht aktiviert
New value: aktiviert
Mileage: 13765 km
Date: 2017-08-05 16:25

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Rückmeldungssignale
Values:
Akustische Rueckmeldung entriegeln:
Old value: aktiv
New value: nicht aktiv
Menuesteuerung akustische Rueckmeldung:
Old value: aktiv
New value: nicht aktiv
Akustische Rueckmeldung verriegeln:
Old value: aktiv
New value: nicht aktiv
Akustische Rueckmeldung Signalhorn:
Old value: aktiv
New value: nicht aktiv
Dauer der Akustischen Rueckmeldung vom Einfachhorn:
Old value: kurz
New value: normal
Mileage: 13765 km
Date: 2017-08-05 16:22

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Rückmeldungssignale
Values:
Akustische Rueckmeldung Signalhorn:
Old value: nicht aktiv
New value: aktiv
Akustische Rueckmeldung global:
Old value: aktiv
New value: nicht aktiv
Mileage: 13765 km
Date: 2017-08-05 16:14

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Rückmeldungssignale
Values:
Akustische Rueckmeldung verriegeln:
Old value: nicht aktiv
New value: aktiv
Dauer der Akustischen Rueckmeldung vom Einfachhorn:
Old value: normal
New value: kurz
Akustische Rueckmeldung global:
Old value: nicht aktiv
New value: aktiv
Menuesteuerung akustische Rueckmeldung:
Old value: nicht aktiv
New value: aktiv
Akustische Rueckmeldung entriegeln:
Old value: nicht aktiv
New value: aktiv
Mileage: 13765 km
Date: 2017-08-05 16:04

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte3SL VRB36
Values:
Light_Function_C_3:
Old value: Blinken rechts aktiv
New value: BlinkenrechtsRampe
Mileage: 9445 km
Date: 2017-06-03 11:09

---------------------------------------------------------------
Long coding
Control unit: 5F Informationselektronik
Old value:
03620000BE0000001111000400080A002F0100C40120010002
New value:
03620000BE0000001111000400080A002F0101C40120010002
Mileage: 8978 km
Date: 2017-05-28 21:26

---------------------------------------------------------------
Long coding
Control unit: 5F Informationselektronik
Old value:
03620000BE0000001111000400080A002F0100C40120010002
New value:
03620000BE0000001111000400080A002F0101C40120010002
Mileage: 8978 km
Date: 2017-05-28 21:22

---------------------------------------------------------------
Long coding
Control unit: 5F Informationselektronik
Old value:
03620000BE0000001111000400080A002F0100C40120010002
New value:
03620000BE0000001111000400080A002F0101C40120010002
Mileage: 8978 km
Date: 2017-05-28 21:22

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte25KZL HA60
Values:
Light_Function_B_25:
Old value: nicht aktiv
New value: Umfeldbeleuchtung
Mileage: 5432 km
Date: 2017-02-25 21:38

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte24SL HRA69
Values:
Dimming_CD_24:
Old value: 0
New value: 100
Light_Function_C_24:
Old value: nicht aktiv
New value: Umfeldbeleuchtung
Mileage: 5432 km
Date: 2017-02-25 21:38

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte23SL HLC7
Values:
Light_Function_C_23:
Old value: nicht aktiv
New value: Umfeldbeleuchtung
Dimming_CD_23:
Old value: 0
New value: 100
Mileage: 5432 km
Date: 2017-02-25 21:38

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte21BR RC8
Values:
Dimming_EF_21:
Old value: 0
New value: 18
Light_Function_E_21:
Old value: nicht aktiv
New value: Umfeldbeleuchtung
Mileage: 5432 km
Date: 2017-02-25 21:38

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte20BR LA70
Values:
Light_Function_E_20:
Old value: nicht aktiv
New value: Umfeldbeleuchtung
Dimming_EF_20:
Old value: 0
New value: 18
Mileage: 5432 km
Date: 2017-02-25 21:38

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte5 TFL RB6
Values:
Light_Function_E_5:
Old value: nicht aktiv
New value: Umfeldbeleuchtung
Dimming_EF_5:
Old value: 0
New value: 127
Mileage: 5432 km
Date: 2017-02-25 21:38

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte4TFL LB43
Values:
Light_Function_E_4:
Old value: nicht aktiv
New value: Umfeldbeleuchtung
Dimming_EF_4:
Old value: 0
New value: 127
Mileage: 5432 km
Date: 2017-02-25 21:38

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte3SL VRB36
Values:
Dimming_GH_3:
Old value: 0
New value: 10
Light_Function_G_3:
Old value: nicht aktiv
New value: Umfeldbeleuchtung
Mileage: 5432 km
Date: 2017-02-25 21:38

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte2SL VLB22
Values:
Light_Function_G_2:
Old value: nicht aktiv
New value: Umfeldbeleuchtung
Dimming_GH_2:
Old value: 0
New value: 10
Mileage: 5432 km
Date: 2017-02-25 21:38

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte3SL VRB36
Values:
Light_Function_G_3:
Old value: Umfeldbeleuchtung
New value: nicht aktiv
Dimming_GH_3:
Old value: 100
New value: 0
Mileage: 5251 km
Date: 2017-02-17 23:06

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte2SL VLB22
Values:
Light_Function_G_2:
Old value: Umfeldbeleuchtung
New value: nicht aktiv
Dimming_GH_2:
Old value: 100
New value: 0
Mileage: 5251 km
Date: 2017-02-17 23:06

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte3SL VRB36
Values:
Dimming_GH_3:
Old value: 0
New value: 100
Light_Function_G_3:
Old value: nicht aktiv
New value: Umfeldbeleuchtung
Mileage: 5251 km
Date: 2017-02-17 22:56

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte2SL VLB22
Values:
Dimming_GH_2:
Old value: 0
New value: 100
Light_Function_G_2:
Old value: nicht aktiv
New value: Umfeldbeleuchtung
Mileage: 5251 km
Date: 2017-02-17 22:55

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte7ABL RB5
Values:
Light_Function_C_7:
Old value: ComingHome LeavingHome
New value: nicht aktiv
Dimming_Direction_CD_7:
Old value: minimize
New value: maximize
Mileage: 5251 km
Date: 2017-02-17 22:54

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte6ABL LB44
Values:
Dimming_Direction_CD_6:
Old value: minimize
New value: maximize
Light_Function_C_6:
Old value: ComingHome LeavingHome
New value: nicht aktiv
Mileage: 5251 km
Date: 2017-02-17 22:54

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte7ABL RB5
Values:
Light_Function_C_7:
Old value: nicht aktiv
New value: ComingHome LeavingHome
Dimming_Direction_CD_7:
Old value: maximize
New value: minimize
Mileage: 5244 km
Date: 2017-02-17 14:27

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte6ABL LB44
Values:
Light_Function_C_6:
Old value: nicht aktiv
New value: ComingHome LeavingHome
Dimming_Direction_CD_6:
Old value: maximize
New value: minimize
Mileage: 5244 km
Date: 2017-02-17 14:27

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte13NL RB3
Values:
Light_Function_B_13:
Old value: nicht aktiv
New value: Abbiegelicht rechts
Mileage: 5134 km
Date: 2017-02-11 19:53

---------------------------------------------------------------
Adaptation
Control unit: 09 Elektronische Zentralelektrik
Name: Leuchte12NL LB40
Values:
Light_Function_B_12:
Old value: nicht aktiv
New value: Abbiegelicht links
Mileage: 5134 km
Date: 2017-02-11 19:53

---------------------------------------------------------------
Long coding
Control unit: 03 Bremsenelektronik
Old value:
41F5247D492A33C80916106B0051822492CC9008000DCAF98F00
New value:
41F5247D492A33C80916106B0051822492CC9008000DCBF98F00
Mileage: 5109 km
Date: 2017-02-11 14:50

---------------------------------------------------------------
Long coding
Control unit: 03 Bremsenelektronik
Old value:
41F5247D492A33C80916106B0051822492CC9008000DCAF98F00
New value:
41F5247D492A33C80916106B0051822492CC9008000DCBF98F00
Mileage: 5109 km
Date: 2017-02-11 14:50

---------------------------------------------------------------
Long coding
Control unit: 17 Schalttafeleinsatz
Old value:
072501002180000801882A011000000000000000
New value:
072D01002180000801883A011000000000000000
Mileage: 5062 km
Date: 2017-02-09 21:35

---------------------------------------------------------------
Long coding
Control unit: 17 Schalttafeleinsatz
Old value:
072501002180000801882A011000000000000000
New value:
072D01002180000801883A011000000000000000
Mileage: 5062 km
Date: 2017-02-09 21:35

---------------------------------------------------------------
Long coding
Control unit: 17 Schalttafeleinsatz
Old value:
072401002180000801882A011000000000000000
New value:
072501002180000801882A011000000000000000
Mileage: 5062 km
Date: 2017-02-09 21:33

---------------------------------------------------------------
Long coding
Control unit: 17 Schalttafeleinsatz
Old value:
072401002180000801882A011000000000000000
New value:
072501002180000801882A011000000000000000
Mileage: 5059 km
Date: 2017-02-09 21:02

---------------------------------------------------------------
Long coding
Control unit: 17 Schalttafeleinsatz
Old value:
072401002180000801882A011000000000000000
New value:
072501002180000801882A011000000000000000
Mileage: 5059 km
Date: 2017-02-09 21:02

Complete error report:

SPOILER: Click to show

OBDeleven data log

Date: 2017-09-15 14:33

VIN: TMBEB6NJXGZ186968
Car: Skoda Fabia
Year: 2016
Body type: 5-dr hatchback
Engine: CHYB 55 kW (75 HP) 1 l
Mileage: 17225 KM

---------------------------------------------------------------
13 Distanzregelung

System description: ACC Bosch MQB
Software number: 5Q0907572F
Software version: 0400
Hardware number: 5Q0907572F
Hardware version: H05
Serial number: 06031604390700
ODX name: EV_ACCMRRBoschVW372
ODX version: 001016
Long coding: 00000000FE0339

Trouble codes:
U112300 - Datenbus empfangener Fehlerwert
statisch
Date: 2017-09-15 14:31:10
Mileage: 17225 km
Priorität: 6
Fehlerhäufigkeitszähler: 1
Verlernzähler: 55

[dv52 (Australia)]

^^^^^ post up the full error message from you scan report please