CONTENTS OF ENGINE ELECTRICAL SYSTEM GENERAL
General Information -> Working on ignition system.
-> Removing and installing electronic control units.
-> Welding work (overload protection of co
Special tools required:
54 1 110
Necessary preliminary tasks:
Remove roofliner.
Remove head airbag gas generator.
Open rear lid.
IMPORTANT: Two persons are required to help in removing the glass
slide/tilt sunroof.
Unfasten plug connection (1) and disconnect.
Installation:
Initialize glass
(cylinder bank 5 to 8)
Necessary preliminary tasks:
Read out fault memory of control unit of Digital Motor Electronics (DME)
Switch off ignition
Remove design cover, if equipped.
Unlock hose on tank venting valve and disconnect.
NOTE: Solenoid valve (1) controls adjustment unit on inlet side.