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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Torque Converter
REMOVING AND INSTALLING/REPLACING TORQUE CONVERTER (GA6HP26Z) (N63)
Notes
IMPORTANT: After completion of work, check TRANSMISSION OIL LEVEL.
Use only approved TRANSMISSION OIL.
Failure to comply with this instruction will result in serious damage to the
transmission.
Necessary preliminary tasks
Seat Heating In The Rear Basic Seat
System Circuit Diagram, Rear Seat Heating
Fig. 108: Rear Seat Heating System Circuit Diagram
COMPONENTS DESCRIPTION CHART
Seat-heating buttons, driver's side, with function indicator, rear
Seat-heating buttons, front-passenger's side, with function indicator,
rear
Junction box electronics (
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