Locking with remote control key, function - GF80.20-P-3005GH

MODEL 163 

Interlinkage 

Fig 1: Locking With Remote Control Key Function

When the "Lock vehicle" button is pressed, the remote control key  transmits a radio frequency signal. This signal contains the code for checking access authorization and the instruction to lock the vehicle. In the vehicle, the signal is received via the antenna by the receiver in the all-activity module (AAM) (N10)  . The AAM decodes the signal and checks the access authorization. If the code is valid, all doors which are closed are locked electrically  by the AAM. Moreover, the central locking switch (S21s10)  is disabled.

If the vehicle is locked completely, the anti-theft alarm (ATA)  is activated.

• If it is not possible to lock one of the doors, the AAM first unlocks all doors again and then starts one  new attempt. If the door can again not be locked during the second attempt, the door in question remains unlocked.
• If the remote control key is inserted into the ignition lock after  locking with the remote control key, the central locking switch (S21s10)  in the center console  is reactivated. The central locking then has the same status as after locking with this switch  .

Confirmation with turn signal lamps (as of 12.99): 

When the vehicle is locked completely  with the remote control key all turn signal lamps flash three times as confirmation.

If the vehicle cannot  be locked completely, this confirmation is not given  .