BMW 5 Series: Bus overview
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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 Controller
CON - Controller
DME - Digital Motor Electronics
DME2 - Digital Motor Electronics 2
DSC - Dynamic Stability Control
EARSH - Electric active roll stabilization rear
EARSV - Electric active roll stabilization front
EGS - Electronic transmission control
EPS - Electromechanical Power Steering
FBD - Remote control receiver
FLA - High-beam assistant
FLER - Frontal Light Electronics Right
FLEL - Frontal Light Electronics Left
FZD - Roof function center
GWS - Gear selector
HEADUNIT - Head Unit
HKFM - Trunk function module
HSR - Rear axle slip angle control
IHKA - Integrated automatic heating / air conditioning
KAFAS - Camera-based driver support systems
KOMBI - Instrument panel
LEM - Light Effect Manager
NVE - Night Vision Electronics
PCU - Power Control Unit
PMA - Parking Maneuver Assistant
RFK - Reverse camera
RSE - Rear Seat Entertainment
RSL - Radar Sensor, Left (Evasion Aid)
RSR - Radar Sensor, Right (Evasion Aid)
SAS - Optional equipment system
SMBF - Seat module, passenger
SMFA - Seat module, driver
SPNMVL - Seat pneumatics module front left
SPNMVR - Seat pneumatics module front right
SWW - Lane change warning (primary) also known as the Short Range Radar Sensor
(SRR)
SWW2 - Lane change warning (secondary) also known as the Short Range Radar
Sensor (SRR2)
TCB - Telematic Communication Box
TRSVC - Top rear side view camera
VDP - Vertical Dynamic Platform
VTG - Transfer case
WCA - Wireless charging tray
ZGM - Central Gateway Module
- Start-up node control units for starting and synchronizing the FlexRay bus system
- Control units with wake-up authorization
- Control units also connected at terminal 15 WUP
READ NEXT:
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
Ethernet
On the G30 the 2-wire OABR Ethernet (OPEN Alliance BroadR-Reach) from the G12
is used.
The Ethernet variant with 5 lines (4 data lines and 1 activation line) is still
used on the G30 by the
OBD2 in
Sub-bus systems
LIN-Bus
For a better overview, the LIN buses are divided up between several wiring
diagrams for the G30.
LIN bus overview in the door area
LIN-Bus
Body Domain Controller (BDC)
Exterior mirror, fr
SEE MORE:
Lateral and longitudinal acceleration sensor, B-pillar
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
Cameras
The camera systems provide support for parking, maneuvering and for complex
exits and
intersections.
The range of camera systems offered has changed completely with the G30. With
the exception of the
rear view camera, the systems are no longer available as individual items of
optional equipment.
