BMW F48 Technical Training Manual page 27

F48￿General￿Vehicle￿Electronics
1.￿Vehicle￿Electrical￿System
1.4.10.￿Automatic￿operation￿of￿tailgate
F48￿control￿unit￿for￿automatic￿operation￿of￿tailgate
The￿automatic￿operation￿of￿tailgate￿(HKL)￿is￿responsible￿for￿the￿automatic￿tailgate￿opening￿and
closing.￿The￿HKL￿monitors￿and￿activates￿the￿electric￿spindle￿drives￿for￿the￿tailgate￿activation.
The￿HKL￿is￿connected￿at￿the￿K-CAN2.
1.4.11.￿Longitudinal￿torque￿distribution
F48￿control￿unit￿for￿longitudinal￿torque￿distribution
In￿the￿F48￿with￿four-wheel￿drive,￿the￿longitudinal￿torque￿distribution￿distributes￿the￿drive￿torque
variably￿to￿the￿front￿and￿rear￿axles.
The￿longitudinal￿torque￿distribution￿is￿connected￿at￿the￿K-CAN3.
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