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with respect to the correctness of information in this document. Copyright by AUDI AG.
Notes:
◆ Follow instructions on display if fault message appears.
◆ -> 3 attempts at entering correct PIN can be made without a waiting period. The next 3 attempts are only
possible after at least 10 minutes. For this, leave ignition on and exit from self-diagnosis by touching diag‐
nostic function "06 - End output" in list -1-.
◆ The waiting time is doubled up to a maximum of 255 minutes after every 3 further incorrect entries.
Once dash panel insert has been successfully matched to engine control unit:
- Match all vehicle keys => Page 01-180.
2.13 - Adaption following replacement of engine control unit
Notes:
◆ The engine control unit is matched to the dash panel insert (with integrated immobilizer). Adaption to the
immobilizer must be performed if the engine control unit is replaced.
◆ If there is no authorized ignition key available, dash panel insert and all keys must also be replaced=> Page
100 .
Requirement:
• Vehicle diagnostic, testing and information system VAS 5051 connected up and vehicle self-diagnosis se‐
lected => Page 162
Sequence of operations
- Insert old (authorized) ignition key in ignition lock and switch on ignition.
- Establish immobilizer identification number by starting immobilizer self-diagnosis => Page 74 .
- On the basis of the 14-digit immobilizer identification number, request 7-digit PIN from appropriate Sales
Centre/importer.
Note:
The PIN is only valid for one day, after which a new number has to be requested. The PIN is of no use to the
customer or other dealerships.
Audi A8 1994 ➤
Electrical system Self-diagnosis 02.99 ➤ - Edition 05.2002
96 01 - Self-diagnosis
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