BMW 7 Owners & Service Manuals

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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 System Components

Control Unit The Car Access System is located above the steering column on the right-hand side. For the Comfort Access function, the Car Access System controls the transmitting antennas for the vehicle The outside door handle electronics are read by the Car Access System. Fig. 6: Installation Lo

 FM Antenna Diversity

In the F01/F02, an FM antenna diversity is standard equipment. The FM antenna diversity comprises: FM1, FM2 and FM3 antennas FM antenna amplifier with diversity module The FM1 to FM3 antennas route their RF signal to the antenna amplifier in the antenna diversity module. The signal quality of

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