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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Checking Cooling System For Watertightness (N54, N63)
Notes
WARNING: Risk of scalding!
Only perform this repair work after engine has cooled down.
Protective measures/rules of conduct
Wear safety goggles
Wear protective gloves
Observe national/country-specific regulations
IMPORTANT: Risk of skidding due to coolant on the floor.
Danger of injury!
Mirror Adjustment
REPLACING DRIVE UNIT FOR ELECTRICALLY OPERATED LEFT OR RIGHT
EXTERIOR MIRROR
Necessary preliminary work
Remove MIRROR GLASS for inside mirror
NOTE: Picture for example purposes only!
Release screw (1).
Remove drive for electrically operated exterior mirror (2) in direction of arrow
from mirror
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