Open Trunk Lid With Transmitter Key

Open Trunk Lid With Transmitter Key Function:

When the "Open Trunk Lid" button is pressed, the transmitter key sends a radio and infrared signal to the relevant receivers in the vehicle. These receive the signal and transmit its content in the form of a CAN message to the EIS[EZS] control module (N73). The EIS[EZS] control module (N73) checks the access authorization. If the access authorization is valid, the EIS[EZS] control module (N73) transmits the command to open the trunk lid over CAN to the rear SAM control module with fuse and relay module (N10/2). The rear SAM control module with fuse and relay module (N10/2) actuates the trunk lid CL[ZV] motor (M14/7) unless the motor is locked by the 90 ° position of the lock cylinder. The anti-theft alarm system (ATA), code 551, is only partially deactivated.