Pneumatic system equipment control module automatic locking, function - GF80.30-P-4013A

WARNING: This page does not describe the selected car, but rather 42 other vehicles, including the 1999 Mercedes-Benz S600, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, 1999 Mercedes-Benz S320, and 1999 Mercedes-Benz CL600. However, it is still accessible from the selected car via links, so may be relevant.

MODEL 129, 140 as of 1.6.97 170 as of 1.6.97 except CODE (491) USversion except CODE (498) Japanese version

MODEL 170 as of 1.2.97 with CODE (491) USversion

MODEL 170 as of 1.3.97 with CODE (498) Japanese version

Upon reaching a speed of 15 km/h driving forward or backward, the doors and trunk lid are locked automatically. The tank flap remains unlocked.

If, after automatic locking, the vehicle is unlocked with the CL interior switch, this state is maintained until a door is opened or the ignition is switched off. Then automatic locking is accomplished again upon reaching the specified speed. The logic circuitry for this function is integrated into the pneumatic system equipment (PSE) control module.

The function can be activated or deactivated with:

HHT
CL interior switch with
ignition switched on pressed for > 5 s in direction

Lock: Function switched on

Unlock: Function switched off

The switching possibility with the CL interior switch can be inhibited with the HHT.