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
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SDARS Satellite Tuner
The SDARS (Satellite Digital Audio Radio Service) control unit enables
reception of digital radio signals.
Digital transmissions are superior in quality to analog transmissions. The radio
stations of the satellite tuner can
be selected under the "Satellite radio" submenu.
Advantages of digital s
Parking brake- Automatic Hold
Concept
This system assists the driver by automatically
setting and releasing the brake, such as when
moving in stop-and-go traffic.
The vehicle is automatically held in place when it
is stationary.
On uphill grades the system prevents the vehicle
from rolling backward when driving off
General inf
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