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).

Anti-Theft Alarm System
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).

Anti-Theft Alarm System
Fig. 94: Identifying Catch And Power Siren

Replacement

Carry out VEHICLE PROGRAMMING/ENCODING.

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System Overview

Input/Output - Comfort Access Fig. 1: Comfort Access Input/Output Diagram COMPONENTS DESCRIPTION CHART CAS 4 Car Access System 4 Footwell module (FRM) Junction box electronics (JB) Emergency start coil (transponder coil) Central locking button 12 Driver's door lock cylinder ID transmitter D

Removing And Installing Complete Rear Axle Support

Notes IMPORTANT: Before removing rear axle support: In order to avoid damage to vehicle hoist, perform weight compensation on vehicle. Load luggage compartment with sand bags. Necessary preliminary work Remove REAR WHEELS Remove EXHAUST SYSTEM Remove PROPELLER SHAFT from rear axle Expose CABLE

BMW 7 Series: Anti-Theft Alarm System

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System Overview

Removing And Installing Complete Rear Axle Support