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
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Head-up Display
Concept
This system projects important information into
the driver's field of vision, for instance the speed.
The driver can get information without averting
his or her eyes from the road.
General information
Follow the information on cleaning the Head-up
Display.
Overview
Switching on/off
Via iDr
Releasing Bonded Folded Seam Connections
Fig. 51: Releasing Bonded Folded Seam Connections
Remove area (1) of bead edge on wheel arch bend with a one-hand angle
grinder and rough grinding
wheel.
Heat area (2) with hot air blower.
CAUTION: Extract vapors and gases.
Release connection flange with chisel.
Grind adhesive residue (4)
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