27
The new Audi A5 features an all-new key concept. Instead of the turning movement of the ignition key in the
ignition lock, the vehicle is now started by a push movement of the key in the ignition lock. No button oper-
ated folding key is needed.
The ignition key
393_004
Tasks of the ignition key:
• Push-actuation of various microswitches in the ignition lock. The microswitches are read in by conven-
ience system control unit J393. The J393 generates the actual terminal status from these signals.
• Sending radio signals for operation of the central locking system
• Storing data required by the immobiliser
• Storing vehicle data for the "Audi Service Key" function
• Locating the current key position by means of signals from the entry and start authorisation aerials
• Includes a mechanical emergency key
To Next Page
Loading...
