SAFETY INFORMATION FOR WORKING ON VEHICLES WITH AUTOMATIC ENGINE
START-STOP FUNCTION (MSA)
WARNING: If the engine hood/bonnet contact is pulled upwards (workshop
mode),
the information "switch closed
REMOVING AND INSTALLING OR REPLACING DRIVE UNIT FOR ROLLER SUN
BLIND
Necessary preliminary tasks
Remove REAR WINDOW ROLLER BLIND
Release screws (1).
Remove drive linkage (2).
Installation
Drive li
REPLACING DRIVE UNIT FOR ELECTRICALLY OPERATED LEFT OR RIGHT
EXTERIOR MIRROR
Necessary preliminary work
Remove MIRROR GLASS for inside mirror
NOTE: Picture for example purposes only!
Release screw
Troubleshooting
Fault in fuel injection system
Spark plug faults
Ignition coil faults
Further fault patterns with evaluation
Additional fault notes for troubleshooting
Oscillograms
Normal oscillogram
Oscillograms of ignition coils from different manufacturers
Check
Secondary signal for
WARNING: Risk of scalding! Only perform this repair work after engine
has cooled down.
IMPORTANT: When carrying out repair work on the coolant circuit,
protect the alternator from dirt contamination.
Cover alternator with suitable materials.
Failure to comply with this procedure may result in an