ID transmitter
The ID transmitter is used to trigger the unlocking of the trunk by means of a brief (approximately 500 ms) press on the trunk symbol button.
The junction box electronics module executes the unlocking of the trunk.
The motor in the trunk lock is activated via the power output stage in the junction box electronics module.
NOTE:
If the vehicle is fitted with the automatic trunk actuation option, the trunk symbol button must be pressed and held for longer than 1.2 seconds.