BMW 7 Series (F01/F02) 2008-2015 Service Manual / General Vehicle Electronics / Central Locking System
BMW 7 Series: Central Locking System
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Introduction
Unlocking and Locking the Vehicle
The central locking system makes it possible to unlock or lock the vehicle.
It is fitted as standard equipment and
relates to all vehicle doors, the fuel filler flap
System Overview
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 Sys
Functions
Unlocking/locking the Vehicle
The vehicle unlocking/locking procedure is initiated by the following system
components:
ID transmitter
Mechanical key/spare key
Exterior trunk button (only unlocks
SEE MORE:
Check Actuator
Necessary preliminary tasks
REMOVE ACTUATOR
Check actuator for damage.
ACTUATOR CHART
Fig. 411: Checking Actuator
CHECK HINGE FOR ENGINE COMPARTMENT LID
Necessary preliminary tasks
REMOVE HINGE FOR ENGINE COMPARTMENT LID
Open and close hinge (1).
Place hinge (1) on a level surface. Check ho
Replacing Wiring Harness Section For Engine (n63)
IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC
DAMAGE (ESD PROTECTION).
Necessary preliminary work
Read out the fault memory of the DME control unit.
Switch off ignition.
Disconnect BATTERY EARTH LEAD.
Remove right SUSPENSION CROSS-BRACE.
Remove SOUND INSULATION for
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