BMW 5 Series: Overview of voltage supply
System wiring diagram
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Voltage supply
- Digital Motor Electronics (DME)
- Starter motor
- Alternator
- Power distribution box, engine compartment
- Jump start terminal point
- Auxiliary battery, engine compartment
- Power distribution box, auxiliary battery, engine compartment
- Power distribution box, front right
- Body Domain Controller (BDC)
- Fuse in the Body Domain Controller
- CAN terminator
- Power distribution box, rear
- Fuse in the power distribution box, battery, right
- Power Control Unit PCU 500 W
- Battery power distribution box
- Safety battery terminal
- Battery
- Power distribution box, front left (PHEV version only)
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Overview of luggage compartment
Battery
Power distribution box, battery, right
Power distribution box, rear
Power Control Unit (PCU) 500 W
Power Control Unit (PCU) 150 W
Power distribution box
AGM batteries are used for the voltage supply in the G30.
There may by 1, 2 or 3 batteries in the vehicle depending on the engine version
and vehicle
equipment.
Starter battery in the luggage comp
Power distribution box, front right
A relay for terminal 30B is installed in the front right power distribution
box.
Consumers are supplied with terminal 30, terminal 30B and terminal 15N and
prov
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Your car is equipped with a wireless charging
tray (WCA) to charge your mobile phone and
connect it to the mobile network. To ensure the
best possible connection a signal booster (LTECompensator)
is used in conjunction with the
WCA. The following paragraphs refer to this
booster:
This is a CONSUMER
The lateral and longitudinal acceleration sensors assist with the
identification of head-on crashes,
side-on crashes and rear-end crashes.
The airbag sensor consists of a longitudinal acceleration sensor and a lateral
acceleration sensor.
The acceleration sensors measure the positive and negativ