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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Crimping Micro Power Quadlock Contacts (MPQ)
Notes
To crimp MPQ contacts, use hand pliers 61 4 321 (1) in conjunction with
crimping head 61 4 325 (2) from
crimping set 61 4 320.
NOTE: Hand pliers (1) open automatically as far as they will go when
handles are
pressed together.
Fig. 136: Identifying Hand Pliers With Crimping Head (61 4 325)
O
Introduction
Integrated Chassis Management (ICM)
History
A central, higher-level driving dynamics control system was first introduced
in BMW vehicles several years
ago.
The introduction of the longitudinal dynamics management system in the BMW 3
Series (E9x) was the first
step in this direction. The longitudi
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