torque BMW X3 2.5I 2006 E83 Owner's Manual

Reference
At a glance
Controls
Driving tips
Mobility
49
Deactivating DSC
Press the button; the indicator lamp in the
instrument cluster lights up continuously.
DSC is now deactivated.
Stabilizing interventions of the chassis control
system DSC are no longer available. However,
the braking interventions that simulate the
function of the differential lock continue to be
active.
In the following exceptional circumstances, it
may be useful to switch off DSC for a short
period:
>When rocking the vehicle and starting off in
deep snow or on loose road surfaces
>On sandy road surfaces
>On poor surfaces with deep ruts
>If the wheels spin on muddy surfaces
>When driving with snow chains
As a result of the braking interventions,
the brakes may be subjected to additional
loads when the system is switched off. In order
to limit the brake temperature, brief automatic
suppression of the brake activation is possible.
To maintain vehicle stability, always drive with
the system switched on when possible.<
Reactivating DSC
Press the button again; the indicator lamp in the
instrument cluster goes out. DSC is now acti-
vated.
xDrive
xDrive is the all-wheel drive system of your X3.
The combined effects of xDrive and DSC fur-
ther optimize the traction and dynamic driving
characteristics. The all-wheel drive system
xDrive variably distributes the drive torque to
the front and rear axle depending on the driving
situation and prevailing road conditions.
HDC Hill Descent Control
The concept
HDC is a system for hill descent assistance that
reduces the speed on steep downward inclines
and makes it even easier to control the driving
characteristics of your BMW under these condi-
tions. The vehicle moves at slightly more than
walking speed without active intervention from
the driver.
HDC is available for activation at vehicle speeds
below approx. 20 mph/35 km/h. When driving
down steep hills with a speed below approx.
20 mph/35 km/h, the vehicle reduces speed
automatically down to slightly more than walk-
ing speed, approx. 5 mph/8 km/h, and then
maintains this speed at a constant.
You can use the accelerator or brakes to vary
this automatically controlled speed within a
range extending from approx. 3 mph/5 km/h to
15 mph/25 km/h.
You can specify a target speed within the same
range by using the +/– buttons of the cruise
control on the steering wheel.

Reference
At a glance
Controls
Driving tips
Mobility
105
2.Guide the jack head into the rectangular
recess of the jacking point when cranking
up, refer to drawing inset.
3.Jack the vehicle up until the wheel you are
changing is raised from the ground.
Mounting a wheel
1.Unscrew the lug bolts and remove the
wheel.
2.Remove accumulations of mud or dirt from
the mounting surfaces of the wheel and
hub. Clean the lug bolts.
3.Position the new wheel or compact wheel.
Secure the wheel by screwing at least two
lug bolts into opposite bolt holes. When you
mount wheels other than Genuine BMW
light-alloy wheels, different lug bolts may
also be required.
4.Screw in the remaining lug bolts. Tighten all
the bolts securely in a diagonal pattern.
5.Lower the jack and remove it from beneath
the vehicle.
After mounting
1.Tighten the lug bolts in a diagonal pattern.
To ensure safety, always have the lug
bolts checked with a calibrated
torque wrench as soon as possible to
ensure that they are tightened to the speci-
fied torque. The tightening torque is
101lbft/140Nm.<
2.Stow the defective wheel in the cargo area.
3.Check and correct the tire inflation pressure
at the earliest opportunity.
Protect valve stems and valve stem
seal caps from dirt and contamina-tion. Dirt in valve stems is a frequent source
of gradual air loss.<
4.Reinitialize the Flat Tire Monitor
* or reset
the Tire Pressure Monitor
*, refer to
pages51, 52.
Do not initialize the Flat Tire Monitor
when driving with a compact wheel.<
5.Replace the damaged tire with a new one as
soon as possible and have the new wheel
balanced.
Driving with compact wheel
Drive reservedly and do not exceed a
speed of 50 mph/80 km/h. Do not deacti-
vate DSC; otherwise, unstable driving condi-
tions may result.<
Mounting the compact wheel can change the
driving characteristics. For example, it can
reduce tracking stability during braking, extend
braking distances, and alter self-steering char-
acteristics in the limit range. With winter tires,
these characteristics are more pronounced.
Only one compact wheel may be
mounted. You should re-equip with
wheels and tires of the original size as quickly as
possible.<
Vehicle battery
Maintenance
The battery is 100 % maintenance-free, i.e., the
electrolyte will last for the life of the battery
when the vehicle is operated in a temperate cli-
mate. Your BMW Sports Activity Vehicle Center
will be happy to advise you on all questions con-
cerning the battery.
Warning lamp
The warning lamp lights up. The battery
is no longer being charged. The alterna-
tor V-belt is defective or there is a mal-
function in the charge current circuit of the
alternator. Have the system checked immedi-
ately.

Technical data
114
Technical data
Engine specifications
X3 2.5iX3 3.0i
Displacement
Number of cylinderscu in/cmµ152.2/2,494
6181.8/2,979
6
Maximum output
at engine speedhp
rpm184
6,000225
5,900
Maximum torque
at engine speedIb ft/Nm
rpm175/237
3,500214/290
3,500
An engine performance test is authorized only on an appropriate chassis dynamometer.

Reference
At a glance
Controls
Driving tips
Mobility
123
Inflation pressure monitoring,
refer to
– Flat Tire Monitor50
– Tire Pressure Monitor52
Initializing, refer to Power
supply interruption22,23
INSPECTION44
Instrument cluster11
Instrument lighting58
Instrument panel, refer to
Cockpit10
Integrated universal remote
control65
Interior lamps58
– remote control19
Interior motion sensor25
– switching off19,25
Interior rearview mirror31
– automatic dimming
feature77
Interlock36
Intermittent mode of the
wipers40
Interval indicator, Service44
J
Jacking points104
Jump starting108
K
Key Memory32
Keys18
– key-specific settings, refer
to Vehicle Memory,
Key Memory32
Kick-down39
L
Labeling, tires88
Lamps and bulbs99
Lashing eyes, refer to
Securing cargo79
LATCH child-restraint fixing
system34LEDs light-emitting
diodes100
Length, refer to
Dimensions115
License plate lamp, replacing
bulbs102
Liftgate21
– closing21
– emergency operation21
– opening from outside21
– opening manually21
– remote control19
Liftgate lamp, replacing
bulbs103
Lifting handle, compact
wheel103
Light-alloy wheels, care, refer
to Caring for your vehicle
brochure
Light-emitting diodes
LEDs100
Lighter68
Lighter socket69
Lighting of instruments58
Lights, refer to Parking lamps/
low beams56
Lights on warning56
Light switch56
Load
– determining load limit78
– refer to Cargo loading78
Lock buttons, doors, refer to
Locking21
Locking
– from inside20
– from outside19
Low beams56
– automatic56
– indicator lamp, defective
bulb56
– replacing bulbs100
Lower back support, refer to
Lumbar support28
Lug bolts104
– torque105Luggage compartment21
– capacity116
– cover, refer to Cargo area
cover71
– floor cover72
– increasing volume70
– opening/closing, refer to
Liftgate21
– opening from outside21
– opening with remote
control19
Luggage compartment, refer
to Cargo area70
Luggage compartment cover,
refer to Cargo area cover71
Luggage compartment lid
– emergency operation, refer
to Opening manually21
– opening with remote control,
refer to Unlocking liftgate19
Luggage compartment lid,
refer to Liftgate21
Luggage compartment net,
refer to Partition net72
Luggage rack, refer to Roof-
mounted luggage rack80
Lug wrench103
Lumbar support28
M
Maintenance97
– refer to Service Interval
Display44
Maintenance system97
Malfunctions
– automatic transmission39
– door lock20
– fuel filler door84
– liftgate21
– panorama glass sunroof24
Manual air distribution60,63
Manual operation
– door lock20
– driver's door20
– fuel filler door84
– liftgate21
– panorama glass sunroof24
Manual transmission38

Everything from A to Z
126 Selector lever interlock, refer
to Shiftlock38
Selector-lever positions,
automatic transmission38
Service, refer to Receiving
assistance107
Service and warranty7
Service Engine Soon36,98
Service Interval Display44,97
Setting interior
temperature60,63
Shifting gears with automatic
transmission with
Steptronic39
Shiftlock38
Side airbags53
Side tilt, permissible80
Side turn signals, bulb
replacement101
Signal horn, refer to Horn10
Sitting safely26
– with airbags26
– with head restraint26
– with safety belt26
Ski bag69
Smokers' package, refer to
Ashtray68
Snow chains91
Socket, refer to Cigarette
lighter socket69
Soft drink can holder, refer to
Cup holders66
SOS, refer to Initiating an
emergency call107
Spare fuses106
Spare key18
Spare wheel, refer to Compact
wheel103
Speed
– with compact wheel105
– with winter tires90
Speedometer11
– refer to Instrument
cluster11
Split rear backrest, refer to
Enlarging cargo area70
Sport program, automatic
transmission with
Steptronic39Sports seat28
Stability control, refer to
Driving stability control
systems48
Starting, refer to Starting
engine36
Starting difficulties
– at very low temperatures37
– jump starting
108
Starting engine36
Status of passenger
airbags54
Status of this Owner's Manual
at time of printing5
Steering lock36
Steering wheel10,13
– adjustment31
– buttons on steering
wheel13
– heater31
– lock36
Steering wheel with
buttons13
Steptronic38
Storage compartments67
Storage package68
Storage package nets68
Storage space, refer to Cargo
area70
Storing desired speed, refer to
Cruise control41
Storing seat position, refer to
Seat and mirror memory29
Storing tires90
Straps, refer to Cargo
loading78
Sunroof, refer to Panorama
glass sunroof23
Supply reservoirs, washer
systems41
Switches, refer to Cockpit10
Switching cooling function on/
off60,63
Switching off engine37
Symbols4
T
Tachometer43
Tail lamps102
– indicator lamp, defective
bulb56
– replacing bulbs102
Tank capacity116
Technical data114
Technical modifications6
Telephone, refer to separate
Owner's Manual
Temperature
– air conditioner60
– automatic climate control63
Temperature, tires89
Temperature display
– outside temperature45
– outside temperature
warning45
– setting units45
Temperature gauge44
Temperature of coolant, refer
to Coolant thermometer44
Temperature warning45
Tempomat, refer to Cruise
control41
The individual vehicle5
The right wheels and tires90
Thigh support adjustment28
Three point safety belts29
Tightening torque of lug bolts,
refer to After mounting105
Tilt alarm sensor
– remote control19
– switching off19,25
Tilt function, passenger-side
mirror31
Tire inflation pressure
monitoring, refer to Tire
Pressure Monitor52
Tire inflation pressures86
– restoring86
Tire Pressure Monitor52
– malfunction warnings52
– resetting system52
– system limitations52
– warning lamp52

Reference
At a glance
Controls
Driving tips
Mobility
127
Tire replacement89
Tires
– age88
– breaking-in76
– changing89
– changing, refer to Wheel
changes103
– coding88
– condition89
– damage89
– DOT Quality Grades88
– flat103
– inflation pressure86
– inflation pressure table87
– size, refer to The right
wheels and tires90
– storage90
– temperature89
– traction88
– tread89
– tread wear88
– Uniform Tire Quality
Grading88
– wear indicators, refer to
Minimum tread depth89
– winter tires90
Tools, refer to Onboard tool
kit99
Torque
– engine114
– lug bolts105
Touch signaling39
Tow bar110
Tow fitting109
Towing109
– with automatic
transmission109
Towing eye109
Towing the vehicle109
Tow rope110
Tow sockets for tow
fitting109
Tow starting109
TPM Tire Pressure
Monitor52
Track width, refer to
Dimensions115
Traction88Traction aid, refer to DSC48
Traction control, refer to DSC
Dynamic Stability
Control48
Transmission
– automatic transmission with
Steptronic38
– manual transmission38
Transmission locking
mechanism, refer to
PPark38
Transmission malfunction,
refer to Malfunction39
Transporting children
safely33
Transport securing device,
refer to Securing cargo79
Traveling on poor roads80
Tread depth, refer to Minimum
tread depth89
Tread wear88
Tread wear indicator in tires,
refer to Minimum tread
depth89
Trip-distance counter, refer to
Trip odometer43
Trip odometer43
Trunk, refer to Cargo area70
Trunk lid, refer to Liftgate21
Turning circle, refer to
Dimensions115
Turn signals39
– indicator lamp12
– replacing bulbs101
– side, replacing bulbs101
U
Units45
– outside temperature45
Universal garage-door
opener, refer to Integrated
universal remote control65
Universal remote control65
Unlocking
– from inside20
– from outside19
– hood92Upholstery care, refer to
Caring for your vehicle
brochure
V
Valve screw caps, refer to
After mounting105
Vehicle
– battery105
– breaking-in76
– care, refer to Caring for your
vehicle brochure
– cargo loading78
– dimensions115
– disposal, refer to Caring for
your vehicle brochure
– locking from inside20
– locking from outside19
– parking37
– washing, refer to Caring for
your vehicle brochure
– weights116
Vehicle battery105
Vehicle jack103
– jacking points104
Vehicle Memory32
Ventilation61,64
– draft-free61,64
Viscosity95
Voice control, refer to
separate Owner's Manual
W
Warning and indicator
lamps12
Warning triangle107
Warranty, refer to Service and
Warranty Information
Booklet for US models,
Warranty and Service Guide
Booklet for Canadian
models97
Warranty and service7
Washer fluid41
Washer fluid reservoir,
capacity, refer to Filling
capacities116