BMW 7 Series: Battery
- (Safety) Information On AGM Battery
- Battery Replacement Information
- Disconnecting And Connecting Negative Battery Cable
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(Safety) Information On AGM Battery
Fig. 188: Identifying AGM Battery
Introduction
In September 2002, the first so-called VRLA batteries, better known as AGM
batteries came into use. (VRLA
means V alve R egulated L ead A cid, i.e. lea
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
Disconnecting And Connecting Negative Battery Cable
WARNING: Observe SAFETY INSTRUCTIONS for handling vehicle battery.
Follow instructions FOR DISCONNECTING AND CONNECTING BATTERY !
Observe notes on POWER SUPPLY /on intelligent battery sensor (IBS).
N
SEE MORE:
Lowering/Raising Rear Axle Support
Notes
IMPORTANT: Before lowering rear axle support:
Observe SAFETY INSTRUCTIONS on raising the vehicle.
In order to avoid damage to lifting platform, perform weight compensation on
vehicle.
Load luggage compartment with sand bags.
Necessary preliminary tasks
Remove REAR WHEELS
F03 only: Remove
Services
General information
If the vehicle has a wireless network connection,
this enables data to be exchanged between the
vehicle and other systems. The wireless network
connection is realized via an in-vehicle transmitter
and receiver unit or via personal mobile devices
brought into the vehicle, for inst
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