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2.12 - Adaption following replacement of dash panel insert
Notes:
◆ The dash panel insert (with integrated immobilizer) is adapted to the engine control unit. Adaption to the
engine control unit must be performed if the dash panel insert is replaced.
◆ After adapting dash panel insert to engine control unit, vehicle key matching is required => Page 01-180.
◆ If there is no authorized ignition key available, engine control unit 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 at old dash panel insert
=> Page 74 .
If this is not possible:
- Establish immobilizer identification number by starting engine control unit self-diagnosis.
-> Readout on VAS 5051:
- From list -1- select vehicle system "01 - Engine electronics".
- Wait until next readout appears.
-> Readout on VAS 5051:
1 - Engine control unit identification
Audi A8 1994 ➤
Electrical system Self-diagnosis 02.99 ➤ - Edition 05.2002
2.12 - Adaption following replacement of dash panel insert 91
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