GF80.50-P-0001Q Anti-Theft Alarm System (ATA (EDW)), Function

GF80.50-P-0001Q Anti-Theft Alarm System (ATA [EDW]), Function
- with CODE (551) Anti-theft alarm system (ATA [EDW])


The anti-theft alarm system (ATA) monitors all relevant inputs for their non-actuated state If it detects a change of state in one of the monitored inputs, it triggers a country-specific acoustic and visual alarm.

The acoustic signals are output by the alarm signal siren (H3/1). The visual signals are output by the country-specific combination via the vehicle lighting.
The rear SAM control unit with fuse and relay module (N10/2) has the master function.
The anti-theft alarm system (ATA) is activated by locking the vehicle with the transmitter key (A8/1).

The ATA, when armed, monitors:
^ Doors
^ Trunk lid
^ Engine hood
^ Position change of vehicle (as of 1.6.06 not United States Of America and Japan)
^ Power supply and data line for alarm signal siren (H3/1)
^ Trailer hitch socket (13-pin) (X58) (with code (550) Trailer hitch socket)
^ Motions in interior compartment (with code (882) Interior monitoring (with ATA only))

On vehicles with code (763) Radio remote control with panic switch, an alarm can also be triggered manually.