B8 A4 led tail lamp euro coding

Your posted old coding was wrong.

I have below attached the old (OEM) and the new coding from Bulb => FL LEDs

There is something strange ...

I have the same coding you propose in channels 200 (73) and 201 (105) ... it is supposed to be fog lights, but Fog lights do not work in this car ...

I don't know - but are the wiring done the correct way ??

These are the changes we did

LEFT OUTER

ORIGINAL ----------------------- NEW

Pin 1 GREY/BLUE ----------- PIN 2 LEFT OUTER
Pin 2 BLACK ----------------- PIN 4 LEFT OUTER
Pin 3 BLUE/BLACK ---------- PIN 1 LEFT OUTER & PIN 1 LEFT INNER
Pin 4 BROWN --------------- PIN 5 LEFT OUTER

LEFT INNER

ORIGINAL ----------------------- NEW

Pin 1 BLACK/GREEN--------- PIN 4 LEFT INNER
Pin 2 BROWN---------------- PIN 5 LEFT INNER
Pin 3 GREY ------------------ PIN 3 LEFT OUTER & PIN 3 LEFT INNER
Pin 4 GREY/YELLOW -------- PIN 2 LEFT INNER





RIGHT OUTER

ORIGINAL ------------------------ NEW

Pin 1 BROWN --------------- PIN 5 LEFT OUTER
Pin 2 GREY/WHITE---------- PIN 1 LEFT OUTER & PIN 1 LEFT INNER
Pin 3 BLACK/WHITE -------- PIN 4 LEFT OUTER
Pin 4 BLACK/GREEN -------- PIN 2 LEFT OUTER

RIGHT INNER

ORIGINAL------------------------- NEW

Pin 1 GREY/WHITE --------- PIN 4 LEFT INNER
Pin 2 BROWN---------------- PIN 5 LEFT INNER
Pin 3 GREY ------------------ PIN 3 LEFT OUTER & PIN 3 LEFT INNER
Pin 4 GREY/BLUE ----------- PIN 2 LEFT INNER

Hi, can anyone point me in the direction of the coding for a RoW Facelift B8.5 A4 avant bulb car to Facelift LED please?
Current channel values:

181 65535
182 7
183 65535
184 7
185 65535
186 7
187 65535
188 0
189 65535
190 4
191 16239
192 3
193 6
194 7
195 14849
196 14881
197 14852
198 14884
199 0
200 73
201 105
202 0
203 14849
204 14881
205 13
206 45
207 12
208 44
209 0
210 0
211 51214
212 51215
213 14387
214 3

rlarsen said:

Click to expand...

I ask as my current values are different to the left table being a facelift, can I still use the right values?

Dino20vt said:

I ask as my current values are different to the left table being a facelift, can I still use the right values?

Click to expand...

From your posted coding, the current one are Blub values, so yes you should be able to use the Bulb => FL LED codings.

Below I have added the difference between old OEM LED and FL LED.

Thanks rlarsen, gave it a go tonight and mostly successful
Only small issue is I get bulb warning for both fog lights, channels 200 and 201 have the correct values of 73 and 105 but channels 182, 184, 186 and 190 would not accept the new values, not sure if it’s connected to the problem though,
Thanks again

Dino20vt said:

Thanks rlarsen, gave it a go tonight and mostly successful
Only small issue is I get bulb warning for both fog lights, channels 200 and 201 have the correct values of 73 and 105 but channels 182, 184, 186 and 190 would not accept the new values, not sure if it’s connected to the problem though,
Thanks again

Click to expand...

You don't have to change Channel 182, 184, 186 and 190 - so leave them be your current value. - they are not part of the coding directly.

About the bulb out on the fog lights - try change Channel 181 and/or 191 to 65391 - otherwise have a look at the table below, and change the part of the value so it works.

Thanks for that, I’ll give it a go tomorrow

I’m probably missing something here but seeing as the fl LED lights are all LED bar the revering lights, shouldn’t the ch181 table be mostly 0’s?

Dino20vt said:

I’m probably missing something here but seeing as the fl LED lights are all LED bar the revering lights, shouldn’t the ch181 table be mostly 0’s?

Click to expand...

Sure - but I don't think all of the lights are LEDs - aren't the fog and reverse still bulbs ??

But if 0 works - then it works

Reverse lights definitely incandescent as replaceable, unsure of the rest, others quite possibly, even if unaccessible

rlarsen said:

Fixed links to pictures from request on PM....

Click to expand...

Hey! Do you happen to have the coding table for a pre-FL B8 Avant that is going from NA bulbs to OEM Euro LEDs? Thank you so much! This entire thread has been hugely informative.

AndyHops said:

Hey! Do you happen to have the coding table for a pre-FL B8 Avant that is going from NA bulbs to OEM Euro LEDs? Thank you so much! This entire thread has been hugely informative.

Click to expand...

Did you ever figure yours out? I could use this info.

@Voinalovych Mykola,

Post a new thread with a question including full Auto Scan file, please.