BMW 7 Owners & Service Manuals

BMW 7 Series: Introduction

Anti-theft System

The anti-theft system is available as an option. The task of the anti-theft system is to indicate unauthorized access to the vehicle by emitting an alarm. The alarm can be triggered both audibly and visually. To do this, however, the anti-theft system must be activated. When activated, the alarm monitors the whole of the vehicle interior.

In addition the anti-theft system monitors the engine compartment and the vehicle's rest position. In order that nothing can be stolen from the trunk, the anti-theft system monitors opening of the trunk lid.

The alarm also signals an attempt to tamper with the vehicle, e.g. cutting of the supply line to the emergency power siren.

The anti-theft system's ultrasonic interior movement detector is entirely integrated in the roof function center.

The ultrasonic signal passes into the inside of vehicle through apertures in the grille of the roof function center.

The emergency power siren and combined tilt sensor is located near the rear wheel arch.

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     System Overview

    Anti-theft System Circuit Diagram Fig. 34: Anti-Theft System Circuit Diagram COMPONENTS DESCRIPTION CHART Hood switch Car Access System 4 (CAS4) Anti-theft system (DWA) LED Junction Box electron

     Functions

    Overview When activated, the anti-theft system on the F01/F02 monitors the entire vehicle. The doors and hood/trunk lid, emergency current siren, the vehicle interior and the DWA bus in particular ar

     Automatic Luggage Compartment Lid Actuating System

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     System Components

    Park Distance Control The Park Distance Control of the F01/F02 is identifiable by the five ultrasonic sensors on the front bumper. The fifth sensor enables a high level of reliability in obstacle recognition to be achieved despite the large front end of the F01. Fig. 136: F01/F02 Front Bumper Wit

     Gear Shift Mechanism

    GEAR SHIFT MECHANISM PRECAUTIONARY MEASURES ON VEHICLES WITH ACTIVE PEDESTRIAN PROTECTION SYSTEM WARNING: Danger to life! Triggering the active pedestrian protection system while the engine compartment lid is open may cause serious injury by the retaining hooks. Use protection systems when carryin

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