214nIntegrated rear suspension Level control system*
The control arms on the patented inte-
grated aluminum rear axle assembly are
not mounted directly on the body. They
are mounted elastically on a chassis
sub-frame which is joined in turn with
elasticity to the vehicle body. The result-
ing double elastic suspension system
effectively absorbs the forces resulting
from bumps and road surface irregulari-
ties.
The compliance rates of the integrated
rear axle assembly's control arm mounts
have been precisely calibrated to help
provide supplementary adjustment in
the tracking angle of the rear wheels
(programmed self-steer effect). The ulti-
mate result is enhanced safety and con-
trol under all conditions.
390de114
The illustration shows the rear axle of the
sedan. With the lightweight, compact
rear axle of the sport wagon, the shock
absorbers are positioned at an angle.
The level control system for the rear
axle maintains constant ground clear-
ance of your vehicle, even when carry-
ing a load.
To achieve this, the vehicle is equipped
with air struts at the rear axle instead of
conventional shock absorbers and steel
suspension springs. With the help of
two sensors, an electronic control unit
calculates the height of the body at all
times and, if it is required, it allows air
which is generated in a compressor to
flow into the air springs.
As a result of the pressure increase in
the air springs, the level control system
ensures not only constant ride height,
but also ride comfort which is indepen-
dent of the load the vehicle is carrying.
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Everything from A to Z
A
ABS (Antilock Brake
System)23, 143
Accessories6
Activated-charcoal
filter119
Active seat55, 210
Adaptive Transmission
Control (ATC)72, 207
Add
antifreeze168
t
brake fluid168
t
engine coolant168
t
engine oil165
t
washer fluids164
t
Adjust washer
nozzles164
t
Adjusting
backrest angle53
backrest, forward/
backward52
seats52
steering wheel56
temperature110, 116
thigh support55
Air conditioner108
Air distribution110, 116
Air outlets108, 114
Air pressure29
t
, 150
t
Air supply110, 117
Air vent108, 114Airbags23, 62, 176, 206
Alarm system47
Antennas149
Antifreeze167
t
radiator146
Antilock Brake System
(ABS)23, 143
Anti-theft alarm system47
Anti-theft protection39
Approved axle weight221
Approved gross vehicle
weight221
Approved roof load
capacity221
Aquaplaning141, 150
Arrival time97
ASC+T/DSC (Automatic
Stability Control plus
Traction/Dynamic Stability
Control)24, 102, 208
Ashtray126
ATC (Adaptive Transmission
Control)72, 207
Attach vacuum cleaner127
AUC (Automatic
recirculated-air
control)117
Automatic car washes171
Automatic climate
control114
remove condensation from
windows117Automatic cruise control81
Automatic curb monitor59
Automatic dimming
interior rearview mirror57
Automatic rear window
cleaning80
Automatic recirculated-air
control (AUC)117
Automatic Stability Control
plus Traction/Dynamic
Stability Control (ASC+T/
DSC)24, 102, 208
Automatic transmission72
Automatic transmission with
Steptronic75
Average fuel
consumption89
Average speed89, 98
Avoid false alarms48
t
Axle loads221
B
Backrest, adjusting52, 55
Backup lamps71
bulb replacement186
t
Battery193
t
, 224
capacity224
charge condition194
t
charging194
discharged200
t
removing and
installing195
t
Belts61
Beverage holder125
Blower110, 117
BMW active seat55, 210
BMW comfort seat54
BMW sports seat55
BMW Universal
Transmitter121
Body-cavity protectant172
Brake faults146
t
Brake hydraulic
system22, 146
Brake lamps, bulb
replacement186
t
Brake system140
brake faults146
brake fluid168
brake lamps, bulb
replacement186
brake pads23
disc brakes144
parking brake23, 70
Brake-in procedure140
Break-resistant security
glass174
care174
t
Bulb replacement183
t
C
California Proposition
65 Warning177
Capacity223
