GF80.50-P-3014GZU Trigger Alarm With Panic Switch, Function

GF80.50-P-3014GZU Trigger Alarm With Panic Switch, Function
- with CODE (551) Anti-theft alarm system (ATA [EDW])
- with CODE (494) USA version

Component Identification:

Trigger panic alarm
When the "PANIC" transmitter button on the transmitter key is pressed for approx. 2 s, this signal is transmitted to the roof antenna module via radio. This is relayed to the EIS control unit via the rear SAM control unit. Parallel to the radio signal, an infrared signal is transmitted to the left front IR receiver (precise aiming required). This signal is read in by the left front door control unit and transmitted via CAN B to the EIS control unit which checks the access authorization.
In both cases, the EIS control unit checks the access authorization of the transmitter key. If the access authorization is valid, the EIS control unit transmits the request "Panic alarm" to the CAN B. The rear SAM control unit triggers a visual and acoustic alarm regardless of the ATA status.

The panic alarm has priority over the ATA alarm.

Terminate panic alarm
^ Actuate "PANIC" button on transmitter key or
^ insert transmitter key into EIS control unit

Visual alarm
All visual signals are output via the vehicle and interior illumination for 180 s. The alarm output is controlled by the rear SAM control unit.

Visual signals are output via:
^ the taillamps and rear fog lamps,
^ the front fog lamps (with bi-xenon headlamp unit with integrated asymmetric curve illumination, code 616),
^ the low beams (except bi-xenon headlamp unit with integrated asymmetric curve illumination, code 616).

Acoustic alarm
Acoustic panic alarm is performed for 185 s by the:
^ Alarm signal horn