System functions: Notes

WARNING: This page is about a different variant/trim than selected.

Descriptions are provided for the following system functions for the alarm system:

Activating and deactivating
Triggering the DWA alarm (alarm trigger signal)
Undervoltage detection, overvoltage detection, battery monitoring (positive battery cable and battery earth lead)
Switching off the interior and tilt monitor
Emergency function for the acoustic DWA alarm
Crossover control by means of lock barrel and master key
Access authorization (Passive Entry) via the tailgate or split door (R55)