2006 BMW X3 3.0I tire pressure

Wheels and tires
90 age and related safety hazards. Make sure that
the new wheels are balanced.<
Retreaded tires
BMW does not recommend the use of
retreaded tires; otherwise, driving safety
may be reduced. The causes for this include the
possibly different tire casing structures and the
often wide variations in their age, which can
result in a limited service life.<
The right wheels and tires
BMW recommends that you use only
wheel and tire combinations that BMW
has tested and approved for your particular
vehicle. Variations in factors such as manufac-
turing tolerances mean that even wheels and
tires with identical official size ratings could
actually have different dimensions than the
approved units – these differences could lead to
body contact and with it, the risk of severe acci-
dents. If non-approved wheels and tires are
used, BMW cannot evaluate their suitability,
and therefore cannot be held liable for driving
safety.<
You can ask your BMW Sports Activity Vehicle
Center for the correct wheel-and-tire combina-
tion.
The correct wheel-and-tire combination affects
various systems whose function would other-
wise be impaired, e.g. ABS, DSC or xDrive.
To maintain good handling and vehicle
response, use only tires of a single tread config-
uration from a single manufacturer. After a flat
tire, always have the original wheel-and-tire
combination remounted on the vehicle as soon
as possible.
Wheels equipped with electronics for
TPM Tire Pressure Monitor
When installing new tires or when changing
from summer tires to winter tires or vice versa,
only use wheels equipped with TPM electron-
ics; otherwise, the Tire Pressure Monitor can-
not detect a flat tire, refer to page52. Your
BMW Sports Activity Vehicle Center will be
happy to advise you in this regard.
Recommended tire brands
BMW recommends particular tire brands for
each tire size. You will recognize them by the
clearly visible BMW identification on the tire
sidewall.
With proper use, these tires meet the highest
standards for safety and handling characteris-
tics.
Special characteristics of winter tires
BMW recommends winter tires for use in cold
winter driving conditions. Although all-season
M+S tires do provide better winter traction than
summer tires, they generally fail to provide the
same levels of cold-weather performance as
winter tires.
Observing speed ratings
Never exceed the maximum speed for
which the winter tires are rated.<
Storage
Store wheels or tires in a cool, dry place, pro-
tecting them from light whenever possible. Pro-
tect the tires from contact with oil, grease and
fuel. Do not exceed the maximum tire inflation
pressure indicated on the side wall of the tire.

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.

Everything from A to Z
118
Everything from A to Z
Index
A
ABS Antilock Brake
System48
– indicator lamp12
Accessories, refer to For your
own safety6
Accident, refer to Receiving
assistance107
Acknowledgment signal for
locking/unlocking
vehicle19,20
Activated-charcoal filter64
Adaptive Head Light57
Adding engine oil94
Adjusting seats27
– electrically27
– mechanically27
– mechanically Sports seat28
Airbags53
– deactivating front passenger
side33,54
– indicator lamp for front
passenger airbags54
– sitting safely26
– warning lamp54
Air circulation, refer to Recir-
culated-air mode60,63
Air conditioner59
Air distribution
– air conditioner60
– automatic climate control63
Airing, refer to
Ventilation61,64
Air outlets, refer to
Ventilation61,64
Air pressure, refer to Tire
inflation pressure86
Air vents, refer to
Ventilation61,64
Air volume60
– adjusting manually63AKI, refer to Fuel
specifications85
Alarm system24
– avoiding unintentional
alarms25
All-season tires, refer to
Special characteristics of
winter tires90
All wheel drive, refer to
xDrive49
Anchorage points73
Antifreeze
– coolant95
– washer fluid41
Antifreeze protection,
coolant95
Antilock Brake System
ABS48
– indicator lamp12
Anti-theft alarm system, refer
to Alarm system18,24
Approved axle load, refer to
Weights116
Approved engine oils95
Approved gross vehicle
weight, refer to Weights116
Armrest
– front67
– rear68
Artificial leather, refer to
Caring for your vehicle
brochure
Ashtray68
AUC Automatic recirculated-
air control63
Automatic
– air distribution63
– air volume63
– recirculated-air control
AUC63
Automatic car wash, refer to
Caring for your vehicle
brochureAutomatic climate control62
Automatic cruise control41
Automatic curb monitor31
Automatic deactivation of
front passenger airbags54
Automatic headlamp
control56
Automatic transmission with
Steptronic38
– indicator lamp39
– interlock36
– selector lever interlock38
– shiftlock38
– towing109
– tow starting110
AUTO program63
Average fuel consumption46
– setting units45
Average speed46
– setting units45
Avoiding unintentional
alarms25
Axle loads, refer to
Weights116
B
Backrest, refer to Seats27
Backrest contour, refer to
Lumbar support28
Backup lamps
– bulb replacement102
– refer to Tail lamps102
Bandages, refer to First-aid
kit108
Bar, towing110
Battery105
– disposal106
– indicator lamp12
– jump starting108
– power failure106
– remote control18
– warning lamp105

Reference
At a glance
Controls
Driving tips
Mobility
121
Driving notes76
Driving on poor roads80
Driving stability control
systems48
Driving through water80
Driving tips, refer to Driving
instructions76
Drying air, refer to Switching
cooling function on/
off60,63
DSC Dynamic Stability
Control48
– indicator lamp48
DVD changer, refer to Owner's
Manual for Radio/Onboard
Computer
Dynamic Brake Control, refer
to DBC Dynamic Brake
Control48
Dynamic Brake Control DBC
– warning lamp50
Dynamic Stability Control
DSC48
– indicator lamp48
E
Electrical malfunctions
– automatic transmission
malfunction39
– door lock20
– driver's door20
– fuel filler door84
– liftgate21
– panorama glass sunroof24
Electronic brake-force
distribution48
Electronic Stability Program,
refer to DSC Dynamic
Stability Control48
Emergency call107
Emergency operation, refer to
Manual operation
– doors20
– driver's door20
– fuel filler door84
– liftgate21
– panorama glass sunroof24Emergency Service, refer to
Receiving assistance107
Engine
– breaking-in76
– data114
– indicator lamps36
– overheated, refer to Coolant
thermometer44
– speed43
– starting36
– switching off37
Engine compartment93
Engine coolant95
Engine coolant
temperature44
Engine oil94
– additives, refer to Approved
engine oils95
– approved engine oils95
– indicator/warning lamp94
– required oil grades95
Engine oil grades95
Engine oil level94
– indicator/warning lamp94
Engine oil pressure94
– indicator/warning lamp94
Engine oil sensor94
– indicator/warning lamp94
Engine output, refer to Engine
data114
Equipment range, refer to
Service and Warranty Infor-
mation Booklet for US
models, Warranty and
Service Guide Booklet for
Canadian models
ESP Electronic Stability
Program, refer to DSC
Dynamic Stability
Control48
Exhaust system77
Exterior mirrors30
– automatically dimming77
Eye, tow starting and
towing109
F
Failure of electrical
accessories106
False alarms, refer to Avoiding
unintentional alarms25
Fastening safety belts, refer to
Safety belts29
Filter, refer to
– Microfilter61
– Microfilter/activated
charcoal filter64
First aid, refer to First-aid
kit108
First-aid kit108
Flat tire103
– compact wheel103
– Flat Tire Monitor50
– refer to Tire inflation
pressure86
– refer to Wheel changes103
– Tire Pressure Monitor52
Flat Tire Monitor50
– indicator lamp51
– initializing system51
– snow chains91
– system limits51
– warning errors51
Flooding, refer to Driving
through water77
Floor cover72
Fog lamps, indicator lamp57
Folding rear seat back70
Four wheel drive, refer to
xDrive49
Front airbags53
Front fog lamps57
– replacing bulbs102
Front passenger airbags,
automatic deactivation54
Fuel85
– average consumption46
– capacity116
– gauge43
– quality85
Fuel cap84
Fuel display, refer to Fuel
gauge43

Everything from A to Z
122 Fuel filler door84
– releasing in the event of
electrical malfunction84
Fuel gauge43
Fuel tank contents, refer to
Filling capacities116
Full preparation package
mobile phone, refer to
separate Owner's Manual
Fuses106
G
Garage-door opener, refer to
Integrated universal remote
control65
Gasoline
– refer to Average
consumption46
– refer to Fuel quality85
– refer to Fuel
specifications85
Gasoline display, refer to Fuel
gauge43
Gear indicator with automatic
transmission with
Steptronic38
Gearshift lever, manual
transmission38
General driving notes76
Glove compartment67
Grills, refer to
Ventilation61,64
Gross vehicle weight, refer to
Weights116
Ground clearance80
H
Halogen lamps100
Handbrake37
– indicator lamp37
Hands-free microphone, refer
to Car phone preparation69
Hazard warning flashers10
HDC Hill Descent Control49
Head airbags53
Headlamp control,
automatic56Headlamp flasher39
– indicator lamp12
Headlamps100
– care, refer to Caring for your
vehicle brochure
– replacing bulbs99
Headlamp washer
reservoir41
– capacity, refer to Filling
capacities116
Headlamp washer system
– headlamp washing41
– washer fluid41
Head Light, refer to Adaptive
Head Light57
Head restraints28
– installing, front28
– removing, front28
– sitting safely26
Heated mirrors31
Heated rear window
– air conditioner60
– automatic climate control64
Heated seats29
Heated steering wheel31
Heater
– rear window60,64
– windshield washer jets41
Heating
– exterior mirror31
– seats29
– steering wheel31
Heating and ventilation59,62
Heavy cargo, refer to Cargo
loading78
Height, refer to
Dimensions115
Height adjustment
– seats27
– steering wheel31
High beams57
– headlight flasher57
– indicator lamp12
– replacing bulbs101
High Performance Synthetic
Oil95
Hill-climbing ability, refer to
Driving on poor roads80Hill descent assistance, refer
to HDC Hill Descent
Control49
Hill Descent Control HDC49
Hills78
Holder for beverages66
Hood92
Horn10
Hotel function18
Hot exhaust system77
Hydraulic Brake Assistant,
refer to DBC Dynamic Brake
Control48
Hydroplaning77
I
Icy conditions, refer to
Outside temperature
warning45
Ignition36
Ignition key18
Ignition key positions, refer to
Ignition lock36
Ignition lock36
Indicator/warning lamp
– airbags54
– alarm system25
– automatic transmission with
Steptronic39
– brakes96
– coolant temperature44
– DSC48
– engine temperature44
– Flat Tire Monitor51
– fog lamps57
– front passenger airbags54
– overview12
– reserve43
– safety belt warning30
– Tire Pressure Monitor52
Indicator and warning
lamps12
Individual settings, refer to
Vehicle Memory,
Key Memory32
Inflation pressure, refer to Tire
inflation pressure86

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
124 Master key18
– with remote control18
Maximum speed, with winter
tires90
Mechanical seats27
Memory, refer to
– Seat and mirror memory29
– Vehicle Memory, Key
Memory32
Microfilter
– air conditioner61
– automatic climate control64
Microphone, refer to Car
phone preparation69
Microphone for telephone69
Mirrors30
– automatic curb monitor31
– mirror heating31
– mirror memory, refer to Seat
and mirror memory29
Mobile communications
devices in vehicle77
Mobile phone, refer to
separate Owner's Manual
Monitoring tire pressure, refer
to Flat Tire Monitor50
Monitoring tire pressure, refer
to Tire Pressure Monitor52
Multi-function steering wheel,
refer to Buttons on steering
wheel13
Multifunction switch
– turn signals/headlamp
flasher39
– washer/wiper system40
N
Navigation system, refer to
separate Owner's Manual
Neck support, refer to Head
restraints28
Nets68
Nonsmoker's equipment
package68,69
Nozzles, refer to
Ventilation61,64
Nylon rope, refer to Tow
starting and towing109
O
OBD socket97
Octane rating, refer to Fuel
quality85
Odometer43
Oil
– additives, refer to Approved
engine oils95
– approved engine oils95
– capacity116
– consumption, refer to
Checking engine oil level94
– dipstick94
– level94
– refilling, refer to Adding
engine oil94
Oil change interval, refer to
Service Interval Display44
Oil grades95
Oil level94
– warning lamp94
Oil pressure94
– warning lamp94
Oil sensor94
– warning lamp94
OILSERVICE44
Old batteries, refer to
Disposal106
Onboard Diagnostics OBD
interface socket97
On-board monitor, refer to
separate Owner's Manual
Onboard tool kit99
Opening and closing
– from inside20
– from outside19
– using the door lock20
– using the remote control19
Output, refer to Engine
data114
Outside air
– air conditioner60
– automatic climate control63
Outside temperature display
– changing unit of measure45
– on computer45
Overheating of engine, refer to
Coolant thermometer44
P
Panic mode19
Panorama glass sunroof23
– automatic opening and
closing23
– closing with electrical
malfunction24
– comfort operation20
– comfort position23
– initializing23
– power failure23
– remote control19
Parcel shelf, refer to Cargo
area cover71
Park Distance Control PDC47
Parking aid, refer to PDC Park
Distance Control47
Parking assistant, refer to
PDC Park Distance
Control47
Parking brake, refer to
Handbrake37
Parking lamps56
Parking lamps/low beams56
Partition net72
Parts and accessories, refer to
For your own safety6
Passenger airbags, status54
Passenger-side mirror tilt
function31
Pathway lighting56
PDC Park Distance Control47
Pinch protection
system22,23
– panorama glass sunroof23
– power windows22
Plastic, refer to Caring for your
vehicle brochure
Pollen, refer to
– Microfilter61
– Microfilter/activated
charcoal filter64
Power failure
– battery106
– panorama glass sunroof23
– windows22
Power seat adjustment27

Reference
At a glance
Controls
Driving tips
Mobility
125
Power socket in cargo area69
Power windows22
– initializing22
– safety switch22
Precious wood, refer to Caring
for your vehicle brochure
Pressure, tires86
Pressure monitoring,
tires50,52
Programming settings, refer
to Vehicle Memory,
Key Memory32
Puncture, Flat Tire Monitor50
R
Radiator, refer to Coolant95
Radio, refer to Owner's
Manual for Radio/Onboard
Computer
Radio-control key, refer to
Master key with remote
control18
Radio navigation, refer to
separate Owner's Manual
Rain sensor40
Range, setting units45
Reading lamps
– front58
– rear58
Rear armrest, refer to Armrest,
rear68
Rear backrests, folding70
Rear lamps, refer to Tail
lamps102
Rear reflector, refer to Tail
lamps102
Rear seat back, folding70
Rearview mirrors, exterior30
Rear window defroster
– air conditioner60
– automatic climate control64
Rear window safety switch22
Rear window wiper41
– wiper blade replacement99
Rechargeable flashlight67Recirculated-air mode
– air conditioner60
– automatic climate control63
Refueling84
Remaining distance, refer to
Cruising range46
Remaining distance for
Service44
Remote control19
– garage-door opener65
– liftgate19
– malfunction19
Removing condensation,
windows
– air conditioner60
– automatic climate control63
Replacement fuses106
Replacement keys18
Replacing bulbs, refer to
Lamps and bulbs99
Replacing tires
– new wheels and tires89
– wheel changes103
Replacing windshield
wiper99
Report an accident, refer to
Initiating an emergency
call107
Reporting safety defects7
Required oil grades, refer to
Approved engine oils95
Reserve indicator lamp, refer
to Fuel gauge
43
Restraint systems
– for children33
– refer to Safety belts29
Reverse gear
– automatic transmission with
Steptronic39
– manual transmission38
Roadside Assistance, refer to
Receiving assistance107
Roadside parking lamps57
Roller cover for cargo area,
refer to Cargo area cover71
Roll-up cover, refer to Cargo
area cover71Roof load capacity, refer to
Weights116
Roof-mounted luggage
rack80
Rope, refer to Tow starting
and towing109
Rotating coin holder, refer to
Storage compartments67
Run-flat indicator, refer to
– Flat Tire Monitor50
S
Safety belts29
– safe seating position26
– warning lamp30
Safety belt tensioners, refer to
Safety belts29
Safety defects, reporting7
Safety feature
– panorama glass sunroof23
– window22
Safety systems, refer to
– ABS Antilock Brake
System48
– Airbags53
– DSC Dynamic Stability
Control48
– xDrive49
Screw thread for tow
fitting109
Seat heating29
Seat memory, refer to Seat
and mirror memory29
Seats
– adjusting electrically27
– adjusting sports seat28
– heating29
– memory, refer to Seat and
mirror memory29
– sitting safely26
– storing the setting29
Securing cargo, refer to Cargo
loading78
Selector lever
– automatic transmission38
– automatic transmission with
Steptronic38