BMW 5 Series: Automatic operation of trunk
System wiring diagram
![Locking and Security Functions](images/books/1830/index.55(2).png)
Automatic operation of trunk
- Fuses in the power distribution box, front right
- Hotel position switch
- Body Domain Controller (BDC)
- Fuse in the Body Domain Controller
- CAN terminator
- Fuses in the rear power distribution box
- Trunk lift drive, right
- Trunk function module (HKFM)
- trunk contact switch in the trunk lock
- Automatic Soft Close drive
- Button for closing trunk (inner)
- Button for trunk
- Acoustic warning device for trunk activation
- Reed contact
- Luggage compartment light
- Remote control receiver (FBD)
- Switch block, driver's door
- Button for opening trunk
- Power window motor, driver's side front
- Instrument panel (KOMBI)
Automatic Soft Close system
System wiring diagram
![Locking and Security Functions](images/books/1830/index.56(2).png)
Automatic Soft Close system
- Body Domain Controller (BDC)
- Switch in door lock of front passenger door
- Automatic Soft Close drive, front passenger door
- Switch in door lock of rear passenger door
- Automatic Soft Close drive, rear passenger door
- Fuses in the power distribution box, rear right
- Trunk contact switch in the trunk lock
- Automatic Soft Close drive, trunk
- Automatic Soft Close drive, rear driver's-side door
- Switch in door lock of rear driver's side door
- Automatic Soft Close drive, driver's door
- Switch in door lock of driver's door
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System wiring diagram
Alarm system
Engine compartment lid contact switch
Fuse for front right power distribution box
Body Domain Controller (BDC)
Door contact, front passenger's side, front
CAN
System wiring diagram
Power window regulator
Body Domain Controller (BDC)
Fuses in the power distribution box, front right
Power window motor, passenger's side
Power window switch, front passeng
System wiring diagram
Roller sunblind
Fuses in the power distribution box, front right
Body Domain Controller (BDC)
CAN terminator
Trunk function module (HKFM)
Fuse for rear right power distrib
SEE MORE:
Button in the vehicle
Park assistance button
Ultrasound sensors
Ultrasound sensors of the PDC,
for instance in the bumpers.
Functional requirements
Ensure full functionality:
Do not cover sensors, for instance with stickers,
bicycle racks.
Keep the sensors clean and unobstructed.
Switching on
General information
Only add engine oil when the message is displayed
in the instrument cluster. The quantity to
be added is indicated in the message shown on
the Control Display.
Only add suitable types of engine oil.
Safely park the vehicle and switch off drive-ready
state before adding engine o