BMW 7 Series (F01/F02) 2008-2015 Service Manual / Audio, Navigation And Anti-Theft / Anti-Theft Alarm System
BMW 7 Series: Anti-Theft Alarm System
REMOVING AND INSTALLING/REPLACING EMERGENCY POWER SIREN WITH TILT SENSOR
Necessary preliminary work
- Remove GUIDE FOR BUMPER AT REAR RIGHT
Secure guide for bumper (3) against falling out.
Unfasten plug connection (1) and disconnect.
Slacken nut (1).
Fig. 93: Identifying Bumper, Plug Connection And Slacken Nut
Unlock catch (1).
Remove emergency power siren (2) from guide for bumper (3).
Catch (1) must not be damaged.
Make sure emergency power siren (2) is correctly seated on guide for bumper (3).
Fig. 94: Identifying Catch And Power Siren
Replacement
Carry out VEHICLE PROGRAMMING/ENCODING.
READ NEXT:
Pedestrian Protection
REMOVING AND INSTALLING (REPLACING) LEFT PEDESTRIAN PROTECTION
SENSOR
WARNING: Observe SAFETY INSTRUCTIONS for handling gas generators.
Incorrect handling can activate pedestrian protection and cause
Overview Of Aerial Diversity
Fig. 101: Overview Of Aerial Diversity
Aerial amplifier
Blocking circuit
AM choke (US vehicles only)
Back - up aerial
Interference suppression filter
OVERVIEW OF SENSORS FOR AIRBAG SYSTEM AND
SEE MORE:
Replacing Ignition Unit For Left Xenon Headlight
WARNING: Version with xenon headlights:
Danger to life due to high voltage! Therefore disconnect all components
from voltage supply before removal.
Work on the entire xenon lighting system (ignition device, control unit
and bulb) may only be carried out by qualified personnel.
Follow instructions
Replacing Engine Support In Front Of Bulkhead, Left
Observe procedure of REPAIR STAGE 3.
Read CONTENTS OF BODY, GENERAL.
Steel-aluminium composite construction is used on the vehicle.
Observe specific procedures for OPENING ADHESIVE BONDS, BONDING ALUMINIUM ON
STEEL,
and OPENING RIVETED JOINTS.
Use only approved spot-welding apparatus for repairs.
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