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permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.
-> Display on VAS 5051:
1 - Headlight range control unit identification
2 - List of diagnosis functions => Page 226
Headlight range control unit identification (example)
55 - Headlight range control Vehicle system
4B0907357 Part No.; Assignment
=> Parts List
HEADLIGHT RANGE CONTROLLER 1) D004
2)
1)
2)
Component designation
Data level (software version)
Code 13 Control unit encoding (checking => Page 235 )
Dealership number 12345 Workshop code of VAS 5051 with which encoding was last
performed
Diagnosis functions Page
02 Interrogating fault memory 226
03 Final control diagnosis 229
04 Basic setting 231
05 Erasing fault memory 233
06 End of output 234
07 Encoding control unit 235
08 Reading measured value block 237
09 Reading individual measured value -
10 Adaption -
11 Login procedure -
9.4 - Interrogating fault memory
Note:
Fault information displayed is not updated constantly, but rather only on starting self-diagnosis/implementing
function 05 "Erasing fault memory".
- Start automatic headlight range control self-diagnosis=>Page 225 .
-> Display on VAS 5051:
- From list -1- select diagnosis function "02 - Interrogating fault memory".
Audi A3 1997 ➤
Electrical system Self-diagnosis - Edition 02.2002
226 01 - Self-diagnosis