BMW 7 Series (F01/F02) 2008-2015 Service Manual / General Electrical System / Troubleshooting
BMW 7 Series: Troubleshooting
- Battery Replacement Information
- Diagnosis For Condition Based Service
- General Information On Intelligent Battery Senor (IBS)
- Instructions For Opening Contacts And Locks Of Different Plug Contact Systems
- Notes On Handling Optical Fibres
- Repairing Airbag Cables
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Battery Replacement Information
A vehicle battery is constructed for the installation location and the
individual power requirements of the
particular vehicle. These individual power requirements depend on the
motorization and dif
Diagnosis For Condition Based Service
NOTE: Red symbol for pre-delivery check
The vehicle is coded at the end of the assembly line so that the red symbol
for the pre-delivery check is shown
in the Next Service display (same symbol as veh
General Information On Intelligent Battery Senor (IBS)
NOTE: Do not connect the charger to the 12 V charging socket.
The 12 V charging socket is supplied with voltage by the rear power
distribution box via relay. This relay drops
out after terminal 15 OF
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System Components
Overview
The following components are installed in the F01/F02 for the purpose of
operating the outside mirrors:
Driver's door switch cluster with
Outside mirror adjustment switch
Outside mirror selector switch
LIN-bus link
Outside mirrors
Footwell module
Junction box electronics
Co
Overview Of EMF Functions
Normal Operation
Parking brake application
The driver can activate the EMF parking brake function by pulling on the
parking brake button. Thus the way in
which the parking brake button is operated emulates the action of a handbrake
lever.
The signal from the parking brake button is read by the EM
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