3
Attention
Note
New
Contents
Page
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Control Units
Drive system CAN/convenience CAN connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Data bus diagnostic interface J533 (gateway) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Energy management control unit J644 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Control unit with display in dash panel insert J285 . . . . . . . . . . . . . . . . . . . . . . . . 38
Convenience system central control unit J393 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Boot lid control unit J605 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Anti-theft/tilt system control unit J529 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Onboard power supply control unit J519 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Wiper motor control unit J400 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Onboard power supply control unit 2 J520 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Door control units J386 to J389 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Sunroof electronics control unit J528 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Garage door operation control unit J530. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Entry and start authorisation control unit J518 . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Driver identification control unit J589 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
The Self Study Programme contains information on design
features and functions.
The Self Study Programme is not intended as a Workshop
Manual.
Values given are only intended to help explain the subject
matter and relate to the software version applicable at the time
of SSP compilation.
Use should always be made of the latest technical publications
when performing maintenance and repair work.
