Activating function - GF82.25-P-2005MB

MODEL 220.175 with CODE (979) Special protected version with panic alarm system (PAS) 

The alarm is activated  by the activate buttons:

• Emergency alarm system activate button, left knee bolster (S62/16),
• Emergency alarm system activate button, right knee bolster (S62/17),
• Emergency alarm system activate button, rear fresh air vent (S62/18)

irrespective of the state of the ignition and in any vehicle operating state.

If anyone of the activate buttons is operated, a ground signal is passed to the appropriate input of the PAS control module (N26/8). The PAS control module activates the alarm outputs.

Fig 1: Identifying Alarm Activate Buttons