BMW 7 Series: Electric Drives, Central Locking Unit/Unlocking Units
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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
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NOTES ON CHECKING IGNITION SYSTEM
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 manufactur
The rear seat entertainment system consists of the following components:
RSE control unit with DVD player
One FBAS/CVBS (composite video baseland signal) video signal input
Two separate AV (audio video) inputs
Headphone connections in the rear center console
Two 8" rear displays (built into th