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
Necessary preliminary work
Remove REAR PASSENGER COMPARTMENT A/C CONTROL PANEL
Release screws (1).
Remove fan motor (3) from A/C control panel (2).
Installation note:
Make sure pins (4) are correctly seated on fan motor (3).
Fig. 90: Identifying A/C Control Panel, Fan Motor And Screws
REPLACIN
Integrated Chassis Management
The new ICM control unit in the F01/F02 essentially performs the calculations
for the control functions that
influence the longitudinal and lateral dynamics. The ICM control unit also
contains the control functions of
"Dynamic Cruise Control" and "Active Cruise Contro