BMW 7 Series (F01/F02) 2008-2015 Service Manual / Audio, Navigation And Anti-Theft / Airbag Triggering Unit, Diagnosis Unit
BMW 7 Series: Airbag Triggering Unit, Diagnosis Unit
- Overview Of Aerial Diversity
- Removing And Installing/Replacing Airbag Control Unit
- Removing And Installing/Replacing Middle Pedestrian Protection Sensor
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Overview Of Aerial Diversity
Fig. 101: Overview Of Aerial Diversity
Aerial amplifier
Blocking circuit
AM choke (US vehicles only)
Back - up aerial
Interference suppression filter
OVERVIEW OF SENSORS FOR AIRBAG SYSTEM AND
Removing And Installing/Replacing Airbag Control Unit
IMPORTANT: Read and comply with NOTES on protection against electrostatic
damage (ESD
protection)!
WARNING: NOTE AIRBAG SAFETY INSTRUCTIONS!
Incorrect handling can activate airbag and cause injury.
N
Removing And Installing/Replacing Middle Pedestrian Protection Sensor
WARNING: Observe SAFETY INSTRUCTIONS for handling gas generators.
Incorrect handling can activate pedestrian protection and cause injury.
Necessary preliminary work
Disconnect BATTERY CABLE
Remove
SEE MORE:
Output Shafts
PRESSING OUTPUT SHAFT OUT OF DRIVE FLANGE AND DRAWING IN
Necessary preliminary work
Remove REAR WHEEL.
Remove REAR AXLE FINAL DRIVE.
IMPORTANT: Always place a new circlip on the output shaft reinstalling!
IMPORTANT: Expand anti-twist lock sufficiently to avoid damaging thread
when releasing
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System Components
Components Involved
The following graphic shows all the components of the power window system
together with the respective
control units and control elements.
Fig. 28: Identifying Power Window System Components
COMPONENTS DESCRIPTION CHART
Car Access System 4
Junction box electronics
Remote co
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