System Functions

System Functions
The following are monitored:
^ Doors
^ Hood
^ Trunk
^ Vehicle interior
^ Vehicle inclination
^ DWA bus line to the emergency siren
^ Voltage supply for vehicle electrical system
^ Voltage level at the emergency siren
To prevent false alarms, the sensitivity of the DWA can be adapted. For this purpose, the following vehicle conditions are evaluated:
^ Status of auxiliary ventilation
^ Position of power windows
^ Position of slide/tilt sunroof
The alarm system sends the following status messages:
^ System status via the DWA LED in the passenger compartment
^ Visual arm/disarm via hazard warning lights
^ Audible arm/disarm via an acknowledgement signal from the emergency siren Electrical/
The alarm system outputs the following alarms:
^ Audible alarm via emergency siren
^ Visual alarm via hazard warning lights, dipped headlights, main beam headlights