BMW 3: Bus Systems
BMW 3 Series G20 (2018-2025) Training manual / Bus Systems
The bus systems of the G20 PHEV are based on the bus systems of the G20. All the main and sub-bus systems of the G20 are also used in the G20 PHEV. Compared to the bus systems of the G20, some control units have been added, adapted or not installed. The resulting bus overview of the G20 PHEV is as follows:
- New schematic diagram
- New control units
- Electrical machine electronics (EME)
- Convenience charging electronics (KLE)
- Vehicle Sound Generator (VSG)
- Adapted control units
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New schematic diagram
The representation of the individual bus systems and their designations have
been adapted to the
representation and the designation of the ISTA workshop information system.
The following table provi
New control units
Compared with the G20, a number of new control units have been installed in
the G20 PHEV.
Electrical machine electronics (EME)
Electrical machine electronics
The function of the Electrical Machine Electronics (EME) is to activate and
regulate the permanently
excited synchronous machine in the high-voltage vehicle electrical
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Safety belt reminder for driver's
seat and front passenger seat
Display in the instrument cluster
The indicator light lights up and
a signal
sounds. Make sure that the safety belts
are positioned correctly. The safety belt
reminder can also be activated if objects are
placed on the front passenger seat.
Safety belt reminder for rear
seats
General information
Th
Interior
The interior equipment of the G20 PHEV also differs from the conventional G20
in various features.
G20 PHEV interior identifying features
Hybrid-specific displays in the instrument cluster (KOMBI)
eDRIVE menus in the Central Information Display (CID)
Refuelling button
Driving Experience Contr
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