BMW 5 Series: Digital Motor Electronics (DME)
BMW 5 Series G30 2016-2025 Training Manual / B58TU Engine / Engine Electrical System / Digital Motor Electronics (DME)
DME 8 control unit
The 8th generation engine electronics form a common control unit platform for gasoline and diesel engines that have been used since modular engines were introduced. Its appearance is characterized by a uniform housing and a uniform connector strip. The hardware inside has been adapted to the respective applications. The Bx8TU engines have the DME 8 engine electronics generation.
Depending on the engine version, the Digital Motor Electronics (DME) will be given a specific designation.
DME 8.xTyz (x = number of cylinders, Ty = vehicle electrical system architecture, z = H (hybrid)) can be decoded as follows:
- DME 8.4T1 = B48
- DME 8.4T0.H = B48 PHEV
- DME 8.6T0 = B58
- DME 8.8T0 = N63
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Component temperature sensor
B58TU engine, component temperature sensor
Component temperature sensor
The B58TU engine uses a component temperature sensor in addition to the
coolant temperature
sensor to control the coolant
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Onboard Computer on the
Control Display
Concept
The Onboard Computer displays different vehicle
data on the Control Display, such as average
values.
General information
Two types of Onboard Computers are available
on the Control Display:
"Onboard info": average values, such as the
consumption, are displayed. The values can
be reset in
Functional prerequisites
To use the Parking Maneuvering Assistant function, the following basic
prerequisites must be met:
The doors must be closed
The trunk lid must be closed
The driver's seat belt must be fastened
The parking brake must be released
Measuring parking spaces
Parking spaces are measured while driving
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