26
Convenience system central control unit
The electronic ignition lock
The electronic ignition lock has the following tasks:
• Mechanical receiver and locking of the ignition key
(
➔ ignition key removal lock)
• Electrical unlocking of the ignition key by a lift magnet
• Detection of the condition "key inserted" by microswitch
• Detection of the two possible key positions:
– Key in rest position
– Key pressed
via microswitch
• Reading and writing of data for the immobiliser or the "Audi Service Key" function to and from the ignition key
Detailed information about the "Audi Service Key" can be found in a separate chapter
• Receiving and sending LIN messages with data for or from the ignition key
393_005
Key inserted in electronic ignition lock module
393_006
Electronic ignition lock module E415 without trim
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