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:
Mechanical/Hydraulic Components
REMOVING AND INSTALLING/REPLACING DSC HYDRAULIC UNIT
Necessary preliminary work
Read and comply with GENERAL INFORMATION.
Remove front left rear WHEEL ARCH PANEL
Remove left UNDERBODY PANELLING
After completing work:
BLEED BRAKE SYSTEM
IMPORTANT: Do not mix up brake lines.
If necessary, mar
System Components
Radar Sensors
Two radar sensors are fitted in the vehicle for the Active Blind Spot
Detection system. The two parts are
different, although visually they look the same.
There is a master sensor that is always fitted in the rear of the vehicle on the
right-hand side, as well as a SWW2
that is fitt
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