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
SEE MORE:
Removing And Installing (Replacing) Smart Opener Bottom Sensor
Line (Non-Contact Rear Lid Opening)
IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC
DISCHARGE (ESD PROTECTION).
Necessary preliminary work:
Remove COVER ON REAR BUMPER PANEL.
Release latch mechanisms (1) and remove control unit (2) in direction of
arrow.
Fig. 287: Identifying Control Unit And Latch Mecha
Installing A Cavity Acoustic Baffle (Expanded)
NOTE: Carry over schematic representation to the relevant vehicle type.
The following repair represents the procedure for an already expanded cavity
bulkhead.
The cavity bulkhead remains on the body in this instance.
Before these work steps, prepare the new part so that it is ready to install
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