BMW F48 Technical Training Manual page 69

F48￿General￿Vehicle￿Electronics
6.￿Locking￿and￿Security￿Functions
Index
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2
3
4
5
6
7
8
9
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
1
2
3
4
Explanation
Body￿Domain￿Controller￿(BDC)
K-CAN￿terminator
Automatic￿operation￿of￿tailgate￿(HKL)
Control￿electronics￿for￿non-contact￿tailgate￿opening
Exterior￿antenna,￿rear￿bumper
Sensor￿at￿top￿for￿non-contact￿tailgate￿opening
Sensor￿at￿bottom￿for￿non-contact￿tailgate￿opening
Tailgate￿lock￿switch
Acoustic￿warning￿device
Explanation
Cross-section,￿rear￿bumper
Evaluation￿electronics￿for￿non-contact￿tailgate￿opening
Sensor￿at￿top￿for￿non-contact￿tailgate￿opening
Sensor￿at￿bottom￿for￿non-contact￿tailgate￿opening
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