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2.9 - Adaption
Note:
Adaption function can only be implemented after establishing immobilizer PIN.
The "Adaption" function can be used to make and store the following changes:
◆ Matching of vehicle keys => Page 01-180
◆ Adaption following replacement of dash panel insert => Page 91
◆ Adaption following replacement of engine control unit=>Page 96
◆ Adaption following replacement of dash panel insert and engine control unit => Page 100
2.10 - Matching of vehicle keys
Notes:
◆ If new or additional ignition keys are required, they have to be matched to the immobilizer.
◆ All keys - including the existing authorized ones - have to be re-matched.
◆ It is particularly important to re-match all the remaining vehicle keys if any have been lost to ensure that the
lost key is no longer authorized to start the vehicle.
◆ If matching cannot be performed for all keys, for example when matching is required en route, customers
are to be informed of the necessity of subsequent re-matching at their local Audi Dealership.
◆ The number of keys already matched is displayed following selection of adaption function (channel 21) and
in measured value block 022.
◆ Once a key has been matched, it is blocked and cannot be matched to any other immobilizer system.
Requirements
All ignition keys available. If no old ignition key is available, refer to "Procedure in the event of loss of keys" =>
Page 90 .
Sequence of operations
- Insert first 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.
Audi A8 1994 ➤
Electrical system Self-diagnosis 02.99 ➤ - Edition 05.2002
84 01 - Self-diagnosis
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