General

NOTE: Central locking (CL) and Anti-Theft Alarm (ATA) can be used via the IR transmitter key as well as the mechanical key.

Activation of the PSE (ATA activation, deactivation):
(Radio and infrared signal will be simultaneously transmitted)

Radio signal:
The radio frequency signal transmitted from the transmitter key is received by the roof control panel control module (N70) and transferred as a CAN message to the electroic ignition lock control module (N73). The electroic ignition lock control module (N73) checks the coded signal and if valid, sends a CAN message the PSE control module (A37).

Infrared signal:
The infrared signal transmitted from the RCL transmitter key is received by the receiver modules (A26/1, A26/2) and is sent to the door control module (N69/1 or N69/2). The door control module (N69/1 or N6S/2) converts the signal to a CAN message which is transmitted to the electronic ignition lock control module (N73). The electronic ignition lock control module (N73) checks the coded signal and if valid, sends a CAN message to the PSE control module (A37).


The ATA is activated when locked with the central locking switch.
- ATA functions have been integrated into the PSE control module (A37).
- Delayed headlamp shut-off (illumination time after ignition shut-off) is permanently programmed for a time period of 30 seconds.