ID transmitter luggage compartment lid button

The status of the luggage compartment lid button on the identification transmitter is evaluated by the electronics in the identification transmitter.

The identification transmitter sends an encrypted message to the vehicle by radio wave. The message reaches the remote control receiver via the antenna in the rear window. From there, the message is made available to the Car Access System.

The Car Access System verifies the message. Once the message has been successfully verified, the Car Access System sends out the request on the K-CAN2.