BMW 5 Series: Active air flap control
It was possible to carry over the active air-flap control from the G12. The
cooling surfaces at the front
of the vehicle can be closed by means of two separate air flaps. This reduces
the drag coefficient and
thus saves fuel. A further advantage is faster heating up of the engine after a
cold start.
System wiring diagram

Air flap control system wiring diagram in the G30
- Engine control unit (DME)
- Coolant temperature sensor
- Active air-flap control, top
- Active air-flap control, bottom
- Electric fan
- Relay for electric fan
- Power distribution box, engine compartment
- Power distribution box, front right
- Body Domain Controller (BDC)
- CAN terminator 4
- KOMBI
- Coolant level sensor
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B468/B58 Engine
The B46/B58 engines have two separate coolant circuits. The coolant in the
low-temperature coolant
circuit to cool the charge air. The coolant in the high-temperature coolant
circuit
Gasoline engine
System overview of the gasoline engine fuel supply in the G30
Purge air line, carbon canister
Fuel feed from fuel tank
Data line to fuel pump control module
Delivery unit
Fuel f
Engine control unit
The new 8th generation of Bosch engine control units already used in the G12
is used in the G30.
Its appearance is characterized by a uniform housing and a uniform connector
str
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General information
LATCH: Lower Anchors and Tether for Children.
Pay attention to the specifications and the operating
and safety information from the child restraint
system manufacturer when selecting, installing,
and using LATCH child restraint fixing
systems.
Mounts for the lower LATCH
anchors
General information
Up to 50 stations can be stored.
Selecting a station
1. "MEDIA".
2. "Radio".
3. "Presets".
4. Select the desired station.
Deleting a station
1. "MEDIA".
2. "Radio".
3. "Presets".
4. Highlight the station you want to delete.
5. Move the Controller to the right.
6. "Delete