GF80.20-P-3014RT Unlock With Emergency Release, Function

GF80.20-P-3014RT Unlock With Emergency Release, Function

The "Emergency opening" function unlocks the vehicle doors after an accident. This function is actuated by the restraint systems control unit (N2/7) The crash message is relayed to the controller area network bus, class B (interior compartment) (CAN B) via the central gateway control unit (N93).
The front SAM control unit (N10) and the rear SAM control unit (N10/8) then actuate the corresponding motor to unlock the door locks.

After a waiting time of 8 to 11 s, the corresponding control units of the vehicle are unlocked.

The "Emergency opening" function has priority over all other central locking functions (CL). All other CL functions are disabled during this waiting time.