Operation CHARM: Car repair manuals for everyone.

GF80.50-P-4006SK Optical Alarm, Function



GF80.50-P-4006SK Optical Alarm, Function
- with CODE (551) Anti-theft alarm system (ATA [EDW])
- with CODE (494) USA version


The visual alarm is output via the vehicle illumination. The type of alarm and alarm duration are stored in the rear SAM control module with fuse and relay module (N10/2). The request is transmitted via the controller area network bus class B (interior compartment) (CAN B).

Exterior lighting actuation
The exterior lighting is actuated at a frequency of 2.5 Hz.

Driver-side SAM control module with fuse and relay module (N10/1):
^ Left turn signal lamp (E1e5)
^ Right turn signal lamp (E2e5)

Rear SAM control module with fuse and relay module (N10/2):
^ Left turn signal lamp (E3e1)
^ Right turn signal lamp (E4e1)

Left door control unit (N69/1):
^ Left outside mirror turn signal lamp (E6/5)

Right door control unit (N69/2):
^ Right outside mirror turn signal lamp (E6/6)

Interior lighting actuation
The interior lighting is switched on for the duration of the alarm without dimming.

Overhead control panel control module (N70):
^ Left interior lamp (N70e4)
^ Right interior lamp (N70e5)

In addition, on vehicles with code (876) Interior compartment light package):
Driver-side Right front footwell lamp (E17/15)e SAM control module with fuse and relay module (N10/1):
^ Right front footwell lamp (E17/15)
^ Left front footwell lamp (E17/16)

Left door control unit (N69/1):
^ Left door entrance/exit lamp (E17/3)

Right door control unit (N69/2):
^ Right door entrance/exit lamp (E17/4)

Moreover, the
^ left turn signal indicator lamp (A1e1) and
^ right turn signal indicator lamp (A1e2) are actuated in the instrument cluster (A1).

Alarm duration
When triggering via anti-theft alarm (ATA): 300 s

Alarm interruption
^ Unlocking or locking central locking (CL) with transmitter key A8/1) or
^ Inserting the transmitter key (A8/1) into the electronic ignition/ starter switch control unit (N73)