BMW 7 Series (F01/F02) 2008-2015 Service Manual / General Vehicle Electronics / Comfort Access
BMW 7 Series: Comfort Access
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Introduction
Keyless Vehicle Access
Using Comfort Access, the customer can unlock and open the vehicle without
active use of the ID transmitter.
Access to the vehicle can be gained from any point. It is importan
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 sta
Functions
Function Overview
Comfort Access is divided into the following functions:
Passive Entry
Passive Go
Passive Exit.
ID transmitters are required for Comfort Access to function.
An ID transmitter co
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HiFi Speaker System
The digital 7-channel HiFi amplifier is supplied by Lear. The HiFi system
consists of a HiFi amplifier with the
12 speakers. This system is fitted as standard on the F01/F02.
Fig. 104: Identifying HiFi Speaker System Components
INDEX REFERENCE CHART
Tweeter, front right door
Mid-range speaker,
Airbags- Protective effect
General information
Airbags are not triggered in every impact situation,
e.g., in less severe accidents.
Information on optimum effect of the
airbags
Warning
If the seat position is incorrect or the deployment
area of the airbags is impaired, the airbag
system cannot provide protection as intended
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