BMW 7 Series (F01/F02) 2008-2015 Service Manual / General Vehicle Electronics
BMW 7 Series: General Vehicle Electronics
- Comfort Access
- Central Locking System
- Automatic Soft Close
- Power Windows
- Sliding Tilting Sunroof
- Anti-Theft System
- Automatic Luggage Compartment Lid Actuating System
- Introduction
- System Overview
- Functions
- Automatic Opening
- Automatic Closing
- System Components
- Service Information
- Exterior Lighting
- Introduction
- System Overview
- Functions
- Light Functions
- Low Beam Headlight
- Hazard Warning Lights
- More Functions
- Visual Alarm/Feedback
- Zero Position Sensor
- Headlight Driver Module
- Turning Lights
- Service Information
- Interior Lighting
- Wiper/Washer System
- Introduction
- System Overview
- Functions
- Wash Functions
- System Components
- Wiper Switch on the Steering Column Stalk
- Wiper Motor
- Service Information
- Exterior Rear View Mirrors
- Seats
- Introduction
- System Overview
- Functions
- Front Seat Memory Function
- Front Seat Heating
- Front Lumbar Support
- Seat Heating In The Rear Basic Seat
- Other Seat Functions
- Seat Heating In The Rear-Compartment Comfort Seat
- Lumbar Support In The Rear-Compartment Comfort Seat
- Massage Function In Rear-Compartment Comfort Seat
- System Components
- Service Information
- Steering Column Switch Cluster
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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
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Removing And Installing/Replacing Rear Left Or Right Lower Belt
Fitting (MFS)
Necessary preliminary tasks
Remove rear seat.
Unfasten plug connection (1) and disconnect.
Release sleeve nut (2).
Tightening torque 72 11 27AZ.
Remove lower belt fitting.
Installation:
Lower strap fitting is coded to prevent incorrect installation.
Fig. 19: Identifying Plug Connection And
Butt Connector For Repairing A Plug Connection
Notes
IMPORTANT:
Identify cause of damage (e.g. sharp-edged body parts, faulty
electrical
loads, jammed mechanisms, corrosion caused by ingress of water, etc.).
Read out fault memory
Eliminate cause of damage.
Disconnect battery negative terminal
Make sure that no safety-related system acco
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