BMW 7 Series: Battery
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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
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
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
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Active Roll Stabilization (ARS)
Control Unit
The VDM control unit is located in the passenger compartment near the
right-hand A-pillar. The VDM control
unit receives its power supply via Terminal 15N and is protected by a 5A fuse.
The VDM control unit is
activated exclusively by the Car Access Sys
Overview
The functions of the exterior lighting are integrated in the footwell module.
These lighting functions are:
Side lights
Low beam headlight
High-beam headlight
Headlight flasher
Fog light
Direction indicator light
Hazard warning light
Tail light/license plate light
Dynam