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Hey All

I have just received an error on my adaptive light system, it started one day by the driver main dipped light not switching on and an bulb out warning, i switched off the car and restarted, driver main dipped light worked again but the adaptive system came up with an error.

Here is the error details:

Address 55: Xenon Range Labels: 4F0-910-357.lbl
Part No SW: 4F0 910 357 E HW: 4F0 907 357 E
Component: AFS 1 H01 0010
Revision: 00000001 Serial number:
Coding: 0000019
Shop #: WSC 06335 000 00000

Part No: 8E0 941 329
Component: AFS-Modul links H03 0020

Part No: 8E0 941 329
Component: AFS-Modul rechtsH03 0020

1 Fault Found:
02234 - Right Headlight Power Output Stage (J668)
014 - Defective - MIL ON
Freeze Frame:
Fault Status: 11101110
Fault Priority: 2
Fault Frequency: 1
Reset counter: 40
Time Indication: 0

Have any of you had this error?
According to the VAG site, when i serached for the error:
02234 - Right Headlight Power Output Stage (J668)

02234 - Right Headlight Power Output Stage (J668): No Signal/Communication

Possible Causes

Wiring from/to Right Headlight Power Output Stage (J668) faulty
Right Headlight Power Output Stage (J668) faulty

Possible Solutions

Check Wiring from/to Right Headlight Power Output Stage (J668)
Check Right Headlight Power Output Stage (J668)


I checked all wiring, all seems fine, i ven unplugged the main cable to power up the light and plugged back in then checked the system but still the error pops up.

The fault frequency is 1, so try clearing it and seeing if it re-occurs.

If it doesn't then it was a glitch.

If it does then it sounds like a problem with the ballast/ignitor assembly on the RHS.

Cool thx PetrolDave, i have tried to clear the error but keeps coming back.

I am goin to a dealer tomorro for an oil change so i will get them to check it out as well.

I'm struck almost exactly the same issue - Did you resolve the problem?

my guess is the ballast has failed.

Hi Guys

Soz, i neva replied earlier, but yes, the ballest failed.

Thx for your help.