Facelift retrofit headlight coding

[endy1]

Just done with a Facelift retrofit and cant really find what to change in VCDS for the headlights.

Anyone know?

[endy1]

Found this coding and it removed all bulb errors inside the car and the coming home light started to function. Will check everything tomorrow.

Heres the code: Module 09 -- security access -- adaptation -- channel 03 -- value 26

[Reciprocity]

Here's a very detailed thread regarding coding:
http://www.audizine.com/forum/showth...rsion-Complete

[endy1]

Here's a very detailed thread regarding coding:
http://www.audizine.com/forum/showth...rsion-Complete

That is Halogen to Bi-Xenon pre facelift ;)

[Testubes]

Did you go from
xenon -> new xenon
or Halogen -> new xenon
Can you please write a howto

[endy1]

Did you go from
xenon -> new xenon
or Halogen -> new xenon
Can you please write a howto

Thought i wrote xenon -> facelift xenon. Anyway i posted the coding in my second post.

No errors in the cluster but VCDS gives me this: Nothing to care about?

[IHave2Turbos]

so just to clarify what you actually did:

B8 factory xenon ==> B8.5 factory xenon? basically you put facelift b8.5 lights in your b8?

[IHave2Turbos]

this is probably the thread you are looking for: http://www.audizine.com/forum/showth...8-5-conversion

[endy1]

this is probably the thread you are looking for: http://www.audizine.com/forum/showth...8-5-conversion

99% sure that he had halogen lights before The retrofit.

so just to clarify what you actually did:

B8 factory xenon ==> B8.5 factory xenon? basically you put facelift b8.5 lights in your b8?

Yes.

[IHave2Turbos]

Maybe it would help if you could post your Original Long coding for Module 9 and then post your Post-Retrofit Module 9 coding ( in text not a pic).

For example from the post I referenced he had:

"""
Original Coding: 690050b10034a70100010000000005f5f001d0208040001410 00000

now on that thread tells me to do some changing

Module [09-Cent. Elect.]
Byte 0: Change to 26 (for xenon lights) (I Believe on some modules 23 may also be valid)
Byte 2: Change to 10 (enable LED DRLs)
Byte 14: Change to 1D (bi-xenon highbeams)
Byte 15: Change to 0D (bi-xenon highbeams)
"""

Then we can compare.

Lastly, I have read that some people have had luck changing the DRL brightness value which I guess adjusts the voltage draw value and may make the computer happy.

[IHave2Turbos]

Please post what your Current Value is:

Central Electric Module ==> Adaptation channel 3 (which is labeled as turn signal dimming)
His default value was 9.
I have seen people changing this to 30 (your headlights need to be on to see the actual brightness change, this doesn't affect the DRL Only brightness AFAIK)

Source: http://www.audiworld.com/forums/s4-b...djust-2821715/