Page 179 of 201

IndexDataTechnologyRepairsCar careControlsOverview
179n
DSP sound system
*
Rearview mirrors with automatic dimmer
*
The DSP Professional premium sound
system features a special amplifier
combined with Digital Sound Process-
ing (DSP) and integrated speakers to
surround you with crisp, true-to-life
sound reproduction. The speaker sys-
tem's subwoofers, woofers, midrange
speakers and tweeters furnish you with
an impressively full-bodied listening ex-
perience. The individual components
are oriented so as to produce the aural
sensation that you would experience
facing the stage in a concert hall. The
system also automatically adjusts the
bass and treble settings to compensate
for changes in volume and vehicle
speed. 530us142
The interior and exterior rearview mir-
rors with automatic dimming feature
reduce glare from following traffic by
adapting the intensity of the reflected
images to correspond to levels of light
registered by the unit's sensors. The
mirrors revert to their undimmed setting
as soon as the light source disappears.
A forward facing sensor is mounted on
the front of the interior mirror housing
and is designed to monitor light levels
in the area forward of the vehicle.
A second sensor is integrated within
the mirror's glass. The electronic con-
trol system operates by comparing the
respective levels of luminous intensity
in front of and behind the vehicle. 390de113
The difference provides the basic pa-
rameter used to modulate an electrical
current and induce chemical changes in
a semisolid layer incorporated in the
lenses.
The semisolid reacts chemically to this
electrical current, thus providing dim-
ming of the mirrors through an infi-
nitely-variable range (electrochromic
technology).
As a result, it is no longer necessary to
dim the interior mirror manually, and the
driver can concentrate completely on
traffic conditions.
Page 193 of 201

Everything from A to Z
193n
IndexDataTechnologyRepairsCar careControlsOverview
Cold start64
Comfort seat50
Compartments101
Computer80
Configuring the settings55
Contamination on
paintwork144
Convenience operation of
windows and sliding/tilt
sunroof36
Convenience starting
feature64
Coolant123, 140
Coolant, antifreeze123
Cornering Brake Control
(CBC)120
Cruise control72
Cup holder102
Curb weight186DDashboard16
Data link connector for On-
Board Diagnostics150
Date, refer to the Radio or
Onboard Computer
Owner's Manual
Daytime-driving lamp86
DBC (Dynamic Brake
Control)24, 120Deep water117
Defrosting the windows93
Digital clock, refer to the
Radio or Onboard
Computer Owner's Manual
Digital sound processor179
Dimensions185
Dipstick, engine oil137
Disc brakes122
Displacement184
Display lighting86
Displays18, 20
Distance warning82
Diversity Antenna
system178
Divided rear backrest107
Door keys34
Door locks, care123
Doors
Manual operation36
Remote control38
Unlocking and locking36
Drive belts188
Driving through water117
Driving your BMW X5117
DSC (Dynamic Stability
Control)24, 83, 177
DSP amplifier, refer to the
Radio Owner's ManualDynamic Brake Control
(DBC)24, 120
Dynamic Stability Control
(DSC)24, 83, 177
EEBV (Electronic Brake Force
Distribution)120
Electric power windows45
Electrical malfunction
Fuel filler door168
Liftgate168
Sliding/Tilt sunroof168
Tailgate169
Electrical system188
Electronic Brake Force
Distribution (EBV)120
Electronic immobilizer35
Elements of operation16
Emergency operation
Doors36
Fuel filler door168
Sliding/Tilt sunroof168
Tailgate168
Energy Control75
Engine compartment134
Engine coolant140
Engine knock control30
Engine oil consumption137
Engine oil grades138
Engine oil level24Engine oil pressure22
Engine output184
Engine specifications184
Error indicators77
Exterior finish144
Exterior mirrors52
FFailure of an electrical
accessory167
Failure warnings77
Filler cap cover29
First-aid kit28
Fittings, tow-starting and
towing171
Flashlight101
Flat tire127, 160
Fog lamps87
Bulb replacement156
Folding rear backrest107
Footbrake122
Footwell lamps88
Bulb replacement158
Front area lighting88
Front fog lamps87
Front seat adjustment48
Frost protection,
radiator140
Fuel30
Fuel capacity187
Fuel display75
Page 195 of 201

Everything from A to Z
195n
IndexDataTechnologyRepairsCar careControlsOverview
Master key34
Memory54
Microfilter95
MID (Multi-Information
Display), refer to the Radio
Owner's Manual
Mirror52
Mirror defrosting52
Mirror memory54
Mobile phones126
Modifications,
technical6, 149
Multifunction steering
wheel26
Multi-Information Display
(MID), refer to the Radio
Owner's ManualNNavigation system, refer to
the separate Owner's
ManualOOBD interface socket150
Odometer74
Oil additives137
Oil change interval, see the
Service and Warranty
Information Booklet (US
models) or the Warranty
and Service Guide Booklet
(Canadian models)Oil consumption137
Oil dipstick137
Oil grades138
Oil level, indicator
lamp23, 24
Oil pressure, indicator
lamp22
OILSERVICE76
Onboard computer80
refer also to the Onboard
computer Owner's Manual
Onboard monitor
refer to the separate
Owner's Manual
Onboard tool kit154
Opening and closing
From the inside40
From the outside36
Operating range80
Outlets, ventilation90
Output184
Outside temperature
display74
Outside temperature in the
onboard computer80
PPaintwork, minor
repairs145
Paintwork, waxing145
Park Distance Control
(PDC)82
Parking aid82Parking brake23, 65
Parking in the winter125
Parking lamps87
Passenger side mirror tilt
function54
PDC (Park Distance
Control)82
Playing cassettes, refer to
the Radio Owner's
Manual126
Playing CDs, refer to the
Radio Owner's
Manual126
"Please wear your safety
belt" warning lamp23
Pocket flashlight101
Pollen95
Poor driving conditions117
Power rear-seat
backrests51
Power seat48
Power steering125
Power windows45
Safety switch46
Pressure, tires127
Pre-warmed seats96
Pull-out cargo floor111
RRadio reception126, 178
Radio, refer to the Radio
Owner's Manual126
Reading lamps88
Rear backrests, folding
down107
Rear lamps157
Rear passenger area climate
control94
Rear seats, power51
Rear view mirror52
Rear window
defroster71, 94
Rear window wiper71
Rear window wiper, wiper
blade replacement154
Rear-seat backrest, folding
down107
Rear-seat backrests,
power51
Recirculated air mode93
Reclining seat48
Refueling29
Remote control37
Removing condensation
from the windows93
Replacement key34
Replacement of tires128
Reservoir, washer
system136
Residual heat94
Page 197 of 201

Everything from A to Z
197n
IndexDataTechnologyRepairsCar careControlsOverview
UUniversal Transmitter98
Used batteries166VValve caps130
Vanity mirror53
Vehicle battery165, 188
Vehicle care, interior146
Vehicle Identification
No.141
Vehicle immobilizer35
Vehicle jack160, 163
Vehicle keys34
Vehicle removal from
service148
Ventilation94
Ventilation in the rear94
Ventilation while parked97
Ventilation, draft-free94
Vinyl care146
Viscosity138WWarm feet Ð cool head94
Warning lamps22
Warnings77
Warranty and Service Guide
(Canadian models)142
Washer reservoir, filling136
Washer/Wiper system69
Washing your vehicle143Waxing, paintwork145
Weights186
Wheelbase185
Wheels and tires130, 132
Width185
Windows45
Convenience
operation36
Remote control38
Windshield washer nozzle
adjustment136
Windshield washer reservoir,
filling136
Windshield wiper69
Windshield wiper blade
replacement154
Winter driving124
Winter operation123
Winter tires130, 131
Wiper blade
replacement154
Wipers69
Work in the engine
compartment133
XXenon lamps156, 181