BMW 5 Series: Voltage Supply and Bus Systems
BMW 5 Series G30 2016-2025 Training Manual / Voltage Supply and Bus Systems
Introduction
The electrical system of the new BMW 5 Series is based on the G12. The following topic is described in the Technical Reference Material for "ST1501 G12 Complete Vehicle".
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- Bus Systems
- Control Units
- Installation locations of control units
- Gateway
- Control units on the MOST bus
- Control units on the K-CAN2
- Control units on the K-CAN3
- Control units on the K-CAN4
- Control units on the Ethernet
- Control units on the PT-CAN
- Control units on the PT-CAN2
- Control units on the FlexRay
- Control units on the local CAN
- Voltage Supply
- Overview of voltage supply
- Components
- Battery
- Power distribution box, front right
- 24 V Electronic Power Steering
- Terminal Control
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Bus overview
Bus overview
ACC - Active Cruse Control also known as Long Range Radar sensor (LRR)
ACSM - Advanced Crash Safety Module
AMPT - Top HiFi amplifier
ASD - Active Sound Design
BDC - Body Domain Controlle
Main bus systems
K-CAN
In the G30 the following K-CAN's are used:
K-CAN2
K-CAN3
K-CAN4
K-CAN5
The control units on the K-CAN5 are not displayed in the bus overview by the
BMW diagnosis system
ISTA. Diagnosis is
SEE MORE:
Lights and bulbs
General information
Lights and bulbs
Lights and bulbs make an essential contribution
to vehicle safety.
Some items of equipment use light-emitting diodes
installed behind a cover as a light source.
These light-emitting diodes are related to conventional
lasers and are officially designated as
Clas
Comfort Access
System wiring diagram
Comfort Access
Body Domain Controller (BDC)
Fuse in the Body Domain Controller
Switch in door lock of front passenger door
Outside door handle electronics (TAGE), front passenger door
CAN terminator
Comfort Access antenna, side sill, right
Switch in door lock of rear p
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