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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Functions
Overview
The functions of the exterior lighting are integrated in the footwell module.
These lighting functions are:
Side lights
Low beam headlight
High-beam headlight
Headlight flasher
Fog light
Direction indicator light
Hazard warning light
Tail light/license plate light
Dynam
BMW display key
General information
The BMW display key is supplied with an additional
mechanical key. If the display key is used,
the mechanical key should be carried with you,
for instance in the wallet. The mechanical key is
used like the integrated key.
The display key supports all functions of the
standard ve
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