Retrofit AFS Xenon to MY09 A3 8P problem

Discussion in '8P platform' started by Jakov Sosic, Nov 19, 2012.

  1. Jakov Sosic New Member

    Hi.

    I've bought Kufatec set for retrofitting AFS lights, run the wires through the car, and connected everything as they documented but can't have to get it working.... Canbus can see AFS module, but module refuses the code. Error message is:

    Coding rejected
    Error 22: Conditions not correct or request sequence error


    Here is a screenshot:

    [​IMG]




    And this is what VCDS scan tells me:

    -------------------------------------------------------------------------------
    Address 55: Xenon Range Labels: 4F0-910-357.lbl
    Part No SW: 4L0 910 357 HW: 4L0 907 357
    Component: AFS 1 H01 0040
    Revision: 00000001 Serial number:
    Coding: 0000255
    Shop #: WSC 06751 128 28888
    VCID: E9DD3997BBB9

    Part No: -----------
    Component: AFS-Modul links

    Part No: -----------
    Component: AFS-Modul rechts

    2 Faults Found:
    01042 - Control Module; Not Coded
    000 - - - MIL ON
    Freeze Frame:
    Fault Status: 11100000
    Fault Priority: 2
    Fault Frequency: 1
    Reset counter: 243
    Mileage: 60124 km
    Time Indication: 0
    Date: 2012.11.14
    Time: 15:04:45

    01539 - Headlights Not Adjusted
    005 - No or Incorrect Basic Setting / Adaptation - MIL ON
    Freeze Frame:
    Fault Status: 11100101
    Fault Priority: 2
    Fault Frequency: 1
    Reset counter: 243
    Mileage: 60124 km
    Time Indication: 0


    It seems that AFS modules on the headlight are not connected properly? I will later draw a scheme of how the adapter is rewired and what wires are connected where...
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  3. Jakov Sosic New Member

    OK, so here are measuring blocks:

    [​IMG]
    [​IMG]
    [​IMG]

    So if anyone can try to explain it to me what should I do next [​IMG] If i read this correctly - AFS modules at headlights are recognized OK, but leveling sensors are not?!
  4. Jakov Sosic New Member

    Hi!

    I solved the problem in the meantime. My control modules in the headlights didn't have the ground wire for the power supply. So basically, Kufatec harness wasn't fully functional and I had to dig through wiring diagrams and analyze wire by wire to see what's wrong.

    After the headlight control modules were properly powered on, everything got working just fine!

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