BMW 7 Series: Electric Drives, Central Locking Unit/Unlocking Units
READ NEXT:
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
SEE MORE:
Input/output Central Locking
Fig. 10: Central Locking Input/Output Diagram
COMPONENTS DESCRIPTION CHART
ID transmitter
Central locking button
Interior trunk button in the A-pillar
Car Access System 4 (CAS 4)
Center-lock button
Central locking, fuel filler flap
Exterior trunk button
Junctio
IMPORTANT: Before beginning work, fully press the brake pedal several
times to reduce the
vacuum pressure in the brake booster. This makes it easier to remove the
vacuum hose.
Vacuum hose and non-return valve are welded together and are replaced
together as a single unit.
Necessary preliminary tas