BMW 7 Series (F01/F02) 2008-2015 Service Manual / General Electrical System / Auxiliary Cable
BMW 7 Series: Auxiliary Cable
- General Information On Intelligent Battery Sensor (IBS)
- Replacing Battery Negative Lead
- Replacing Wiring Harness In Left Or Right Front Door
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General Information On Intelligent Battery Sensor (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
Replacing Battery Negative Lead
WARNING: Observe (SAFETY) INFORMATION ON AGM BATTERY and follow
INSTRUCTIONS FOR DISCONNECTING AND CONNECTING BATTERY.
Read and comply with notes and instructions on INTELLIGENT BATTERY
SENSOR.
Neces
Replacing Wiring Harness In Left Or Right Front Door
IMPORTANT: Read and comply with notes on HANDLING WIRING HARNESSES and
cables.
Necessary preliminary work
Close front side window completely
Disconnect BATTERY CABLE
Remove SOUND INSULATION IN FR
SEE MORE:
Appendix
General information
Any updates to the Owner's Manual of the vehicle
are listed here.
Updates made after the
editorial deadline
The following chapters were updated in the
printed version of the Owner's Manual after the
editorial deadline for the Integrated Owner's
Manual in the vehicle had closed:
Removing And Installing/Replacing Radiator For Charge Air Cooler
(N63, N74)
WARNING: Risk of scalding! Only perform this repair work after engine
has cooled down.
IMPORTANT: When carrying out repair work on the coolant circuit,
protect the alternator from dirt contamination.
Cover alternator with suitable materials.
Failure to comply with this procedure may result in an
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