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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Crimping Optical Fibres
Notes
To crimp optical fibres, use pliers 61 4 321 (1) in conjunction with crimping
head 61 4 323 (2) from crimping
set 61 4 320.
NOTE: Pliers (1) open automatically as far as they will go when handles
are pressed
together.
Fig. 143: Identifying Hand Pliers With Crimping Head (61 4 323)
Move cont
Hydr/El Control Components/Elements
REPLACING OIL ACCUMULATOR (GA8HP45Z)
Do not let skin come in contact with transmission oil and do not inhale
fuel vapors.
Wear protective gloves.
Ensure adequate ventilation.
IMPORTANT: Applies to vehicles from 08/2011
Remove transmission oil sump only after it has cooled down.
After complet
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