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Display on VAS 5051 Possible cause of trouble Fault remedy
Incorrect key programming - Ignition keys not properly match‐
ed
- Re-match all ignition keys with entry of PIN
and check operation=>Page 124
65535
Control unit defective - Dash panel insert (with integrated
immobilizer) defective
- Replace dash panel insert
=> Electrical System; Repair Group 90
4.6 - Erasing fault memory
Note:
If fault memory cannot be erased, interrogate fault memory again and eliminate fault.
Requirements:
• Fault memory interrogated => Page 116
• All faults eliminated
Sequence of operations
After fault memory interrogation:
-> Display on VAS 5051:
- From list -1- select diagnosis function "05 - Erasing fault memory".
-> Display on VAS 5051:
1 - - No display (prior to erasing)
Or
Audi A3 1997 ➤
Electrical system Self-diagnosis - Edition 02.2002
4.5 - Fault table 119