BMW F48 - Alarm System

F48�General�Vehicle�Electronics
6.�Locking�and�Security�Functions
65
Index Explanation
1 Body�Domain�Controller�(BDC)
2 K-CAN�terminator
3 Automatic�operation�of�tailgate�(HKL)
4 Control�electronics�for�non-contact�tailgate�opening
5 Exterior�antenna,�rear�bumper
6 Sensor�at�top�for�non-contact�tailgate�opening
7 Sensor�at�bottom�for�non-contact�tailgate�opening
8 Tailgate�lock�switch
9 Acoustic�warning�device
6.4.2.�Functional�description�of�tailgate�opening
The�operation�is�effected�by�means�of�targeted�foot�movement�to�and�from�the�bumper.�Two�sensors
detect�the�movement�contactlessly�via�capacitive�measurement.
F48�non-contact�tailgate�opening�by�foot�movement
Index Explanation
1 Cross-section,�rear�bumper
2 Evaluation�electronics�for�non-contact�tailgate�opening
3 Sensor�at�top�for�non-contact�tailgate�opening
4 Sensor�at�bottom�for�non-contact�tailgate�opening