50
Networking concept
Overview of network
To enable data exchange between the control
units, they are networked via different data bus
systems.
The diagnostic interface for data bus J533 (Gate-
way) forms the interface for the following data
buses:
– Drivetrain CAN data bus
– Convenience CAN data bus
– Infotainment CAN data bus
– Combi-instrument CAN data bus
(dash panel insert)
– Diagnostics CAN data bus
Electrical system
In addition to the CAN data bus,
some electrical components are
networked via the LIN data bus.
Control units connected to:
Drivetrain CAN data bus
Convenience CAN data bus
Infotainment CAN data bus
Combi-instrument CAN data bus
Diagnostics CAN data bus
LIN data bus
CAN data bus line
Communications line
LIN data bus line
LIN
