engine BMW X3 3.0SI 2008 Service Manual

Technical data
122
Technical data
Engine specifications
X3 3.0iX3 3.0si
Displacement
Number of cylinderscu in/cm
3182.8/2996
6182.8/2996
6
Maximum power
at engine speedhp
rpm215
6250260
6600
Maximum torque
at engine speedIb ft/Nm
rpm185/251
2750225/305
2750
An engine performance test is authorized only on an appropriate chassis dynamometer.

Everything from A to Z
126
Everything from A to Z
Index
A
ABS Antilock Brake
System51
– indicator lamp12
Acceleration assistance
– refer to Acceleration
assistant53
– refer to DSC51
Acceleration assistant53
Accessories, refer to For your
own safety5
Accident, refer to Receiving
assistance116
Activated-charcoal filter68
Adaptive Head Light60
Adding engine oil103
Adjusting seats28
– electrically28
– mechanically28
– mechanically, Sports seat29
Airbags57
– front passenger side,
deactivating35,57
– indicator lamp for front
passenger airbags58
– sitting safely27
– warning lamp58
Air circulation, refer to
Recirculated-air
mode64,68
Air conditioner63
Air distribution
– air conditioner64
– automatic climate control67
Airing, refer to
Ventilation65,68
Air outlets, refer to
Ventilation65,68
Air pressure, refer to Tire
inflation pressure94Air vents, refer to
Ventilation65,68
Air volume64
– adjusting manually67
AKI, refer to Fuel
specifications93
Alarm system25
– avoiding unintentional
alarms26
All-season tires, refer to
Special characteristics of
winter tires98
All wheel drive, refer to
xDrive52
Anchorage points78
Antifreeze
– coolant104
– washer fluid43
Antilock Brake System
ABS51
– indicator lamp12
Anti-theft alarm system, refer
to Alarm system19,25
Approved axle load, refer to
Weights124
Approved engine oils103
Approved gross vehicle
weight, refer to Weights124
Armrest
– front73
– rear73
Artificial leather, refer to
Caring for your vehicle
brochure
Ashtray74
AUC Automatic recirculated-
air control68
Audio device, external74
Automatic
– air distribution67
– air volume67
– recirculated-air control
AUC68Automatic car wash, refer to
Caring for your vehicle
brochure
Automatic climate control66
Automatic cruise control44
Automatic curb monitor33
Automatic deactivation of
front passenger airbags57
Automatic headlamp
control60
Automatic transmission with
Steptronic40
– indicator lamp41
– interlock38
– selector lever interlock40
– shiftlock40
– towing118
– tow starting119
AUTO program67
Average fuel consumption49
– setting units48
Average speed49
– setting units48
Avoiding unintentional
alarms26
Axle loads, refer to
Weights124
B
Backrest, refer to Seats28
Backrest contour, refer to
Lumbar support29
Backup lamps, bulb
replacement110
Bandages, refer to First-aid
kit117
Bar, towing119

Everything from A to Z
128 Charge-current indicator
lamp12,114
Check Gas Cap, warning
lamp12,92
Child's seats, refer to Child
restraint systems35
Child restraint fixing system
LATCH36
Child restraint systems35
– installing35
– with tether strap36
Child-safety locks37
Child seat security35
Chock112
Chrome parts, care, refer to
Caring for your vehicle
brochure
Cigarette lighter74
Circulation of air, refer to
Recirculated-air
mode64,68
Cleaning, vehicle, refer to
Caring for your vehicle
brochure
Cleaning rear window43
Clock47,48
– 12 or 24 hour mode48
– setting, also refer to Owner's
Manual for Radio/Onboard
Computer
– setting time47
Closing
– from inside21
– with the remote control19
Clothes hooks74
Clutch82
– breaking-in82
Cockpit10
Cold start, refer to Starting
engine38
Combination of wheel/tire98
Compact wheel, wheel
changes112
Compartments, refer to
Storage compartments73
Compartments in cargo area,
refer to Behind side trim
panel78Compass, digital70
Computer48
– also refer to Owner's Manual
for Onboard Computer
– functions48
Condensation, refer to When
the vehicle is parked84
Confirmation signal for
locking/unlocking
vehicle19,21
Connecting car vacuum
cleaner, refer to Connecting
electrical devices74
Connecting electrical
devices74
Consumption, refer to
Average fuel
consumption49
Consumption indicator, refer
to Fuel gauge46
Controls, refer to Cockpit10
Convenience operation
– from outside21
– panorama glass sunroof21
– windows21
Coolant104
– level104
– temperature gauge47
– warning lamp104
Cooling, refer to
Temperature64,67
Copyright2
Correct wheels and tires98
Courtesy lamps61
Cruise control44
– buttons on steering
wheel13
– indicator lamp44
Cruising range49
Cup holders72
Curb weight, refer to
Weights124
Cylinders, refer to Engine
data122
D
Dashboard lighting, refer to
Instrument lighting61
Dashboard system, refer to
Cockpit10
Data, technical122
– dimensions123
– engine122
– filling capacities124
– weights124
Daytime running lamps59
Deactivating front passenger
airbags35,57
Defective lamp59
Defects7
Defrosting windows64,67
– air conditioner64
– automatic climate control67
Defrosting windows and
removing condensation
– air conditioner64
– automatic climate control67
Defrost position, refer to
Defrosting windows64,67
Digital clock47
Digital compass70
Dimensions123
Dimming mirror34
Directional indicators, refer to
Turn signals41
Disk brakes85
Displacement, refer to Engine
data122
Display illumination, refer to
Instrument lighting61
Display lighting, refer to
instrument lighting61
Displays, refer to Instrument
cluster11
Disposal, vehicle battery114
Disposal of the vehicle, refer
to Caring for your vehicle
brochure
Distance warning, refer to
PDC Park Distance
Control50
Door exit lighting61
Door handle lighting59

Reference
At a glance
Controls
Driving tips
Mobility
129
Door keys18
Door lock21
Doors
– locking and unlocking from
inside21
– manual operation21
– unlocking and locking,
confirmation signals19,21
DOT Quality Grades96
Draft-free ventilation65,68
Driving lamps, refer to Parking
lamps/low beams59
Driving notes84
Driving on poor roads87
Driving stability control
systems51
Driving through water87
Driving tips, refer to Driving
instructions84
Drying air, refer to Switching
cooling function on/
off64,67
DSC Dynamic Stability
Control51
– indicator lamp52
DTC Dynamic Traction
Control52
– indicator lamps52
DVD changer, refer to Owner's
Manual for Radio/Onboard
Computer
Dynamic Stability Control
DSC51
– indicator lamp52
Dynamic Traction Control
DTC52
– indicator lamps52
E
Electrical malfunctions
– automatic transmission
malfunction41
– door lock21
– driver's door21
– fuel filler door92
– liftgate22
– panorama glass sunroof25Electronic brake-force
distribution51
Electronic Stability Program,
refer to DSC Dynamic
Stability Control51
Emergency call116
Emergency operation, refer to
Manual operation
– doors21
– driver's door21
– fuel filler door92
– liftgate22
– panorama glass sunroof25
Emergency Service, refer to
Receiving assistance116
Engine
– breaking-in82
– data122
– indicator lamps38
– overheated, refer to Coolant
thermometer47
– speed46
– starting38
– switching off39
Engine compartment101
Engine coolant104
Engine coolant
temperature47
Engine oil102
– additives, refer to Approved
engine oils103
– approved engine oils103
– electronic oil level
control102
– indicator/warning lamp102
– possible displays102
– required oil grades103
– specifications, also refer to
Approved engine oils103
Engine oil grades103
Engine oil level, indicator/
warning lamp102
Engine oil pressure102
– indicator/warning lamp102
Engine output, refer to Engine
data122
Equipment package, refer to
Service and Warranty
Information Booklet for US models, Warranty and
Service Guide Booklet for
Canadian models
ESP Electronic Stability
Program, refer to DSC
Dynamic Stability
Control51
Exhaust system84
Exterior mirrors33
– automatically dimming34
External audio device74
Eye, tow starting and
towing118
F
Failure of electrical
accessories115
False alarms, refer to Avoiding
unintentional alarms26
Fastening safety belts, refer to
Safety belts32
Filter, refer to
– Microfilter65
– Microfilter/activated
charcoal filter68
First-aid kit117
Flat tire111
– compact wheel112
– Flat Tire Monitor54
– refer to Tire inflation
pressure94
– refer to Wheel changes111
– Tire Pressure Monitor55
Flat Tire Monitor54
– indicator lamp54
– initializing system54
– snow chains99
– system limits54
– warning errors54
Flooding, refer to Driving
through water84
Floor cover78
Fog lamps, indicator lamp61
Folding rear seat back76
Footwell lamps61
Four wheel drive, refer to
xDrive52
Front airbags57

Everything from A to Z
130 Front fog lamps61
– replacing bulbs110
Front passenger airbags
– automatic deactivation57
– status58
Fuel93
– average consumption49
– capacity124
– gauge46
– quality93
– saving83
Fuel cap92
Fuel display, refer to Fuel
gauge46
Fuel filler door92
– releasing in the event of
electrical malfunction92
Fuel gauge46
Fuel tank contents, refer to
Filling capacities124
Full preparation package
mobile phone, refer to
separate Owner's Manual
Fuses115
G
Garage-door opener, refer to
Integrated universal remote
control69
Gasoline
– refer to Fuel quality93
– refer to Fuel
specifications93
Gasoline display, refer to Fuel
gauge46
Gear indicator in automatic
transmission with
Steptronic40
Gearshift lever, manual
transmission40
General driving notes84
Glove compartment72
Grills, refer to
Ventilation65,68
Gross vehicle weight, refer to
Weights124
Ground clearance87
H
Halogen lamps108
Handbrake39
– indicator lamp39
Hands-free microphone75
– refer to Car phone
preparation75
Hazard warning flashers10
HDC Hill Descent Control52
Head airbags57
Headlamp control,
automatic60
Headlamp flasher41
– indicator lamp12
Headlamps108
– care, refer to Caring for your
vehicle brochure
– replacing bulbs107
Headlamp washer reservoir
– capacity, refer to Filling
capacities124
– refer to Washer fluid43
Headlamp washer system
– headlamp washing43
– washer fluid43
Head Light, refer to Adaptive
Head Light60
Head restraints29
– sitting safely27
Heated mirrors33
Heated rear window
– air conditioner64
– automatic climate control68
Heated seats31
Heated steering wheel34
Heater
– rear window64,68
– windshield washer jets43
Heating
– exterior mirror33
– seats31
– steering wheel34
Heating and ventilation63,66
Heavy cargo, refer to Cargo
loading85
Height, refer to
Dimensions123Height adjustment
– seats28
– steering wheel34
High beams60
– headlamp flasher60
– indicator lamp12
– replacing bulbs109
High Performance Synthetic
Oil103
Hill-climbing ability, refer to
Driving on poor roads87
Hill Descent Control HDC
52
Hills85
Holder for beverages72
Hood100
Horn10
Hotel function18
Hot exhaust system84
Hydraulic brake assistant,
refer to Brake assistant51
Hydroplaning84
I
Icy conditions, refer to
Outside temperature
warning48
Ignition38
Ignition key18
Ignition key positions, refer to
Ignition lock38
Ignition lock38
Imprint2
Indicator/warning lamp
– airbags58
– alarm system25
– automatic transmission with
Steptronic41
– brakes104
– coolant temperature47
– DSC52
– engine temperature47
– Flat Tire Monitor54
– fog lamps61
– front passenger airbags58
– reserve46
– safety belt warning32
– Tire Pressure Monitor55

Everything from A to Z
132 Manual operation
– door lock21
– driver's door21
– fuel filler door92
– liftgate22
– panorama glass sunroof25
Manual transmission40
Master key18
– with remote control18
Maximum speed, with winter
tires98
Mechanical seats28
Memory, refer to
– Seat and mirror memory31
– Vehicle Memory, Key
Memory18
Microfilter
– air conditioner65
– automatic climate control68
Microphone, refer to Car
phone preparation75
Microphone for telephone75
Mirrors33
– automatic curb monitor33
– mirror heating33
– mirror memory, refer to Seat
and mirror memory31
Mobile phone, refer to
separate operating
instructions
Monitoring tire pressure
– refer to Flat Tire Monitor54
– refer to Tire Pressure
Monitor55
Multi-function steering wheel,
refer to Buttons on steering
wheel13
Multifunction switch
– turn signals/headlamp
flasher41
– washer/wiper system42
N
Navigation system, refer to
separate Owner's Manual
Neck support, refer to Head
restraints29
Nets73
New keys18
Non-smoker's equipment
package74
Nozzles, refer to
Ventilation65,68
Nylon rope, refer to Tow
starting and towing118
O
OBD socket105
Octane rating, refer to Fuel
quality93
Odometer46
Oil
– additives, refer to Approved
engine oils103
– approved engine oils103
– level102
– refilling, refer to Adding
engine oil103
Oil change interval, refer to
Service Interval Display47
Oil grades103
Oil level102
– warning lamp102
Oil pressure102
– warning lamp102
OILSERVICE47
Old batteries, refer to
Disposal114
Onboard computer, refer to
separate Owner's Manual
Onboard Diagnostics OBD
interface socket105
Onboard tool kit107
Opening and closing
– from inside21
– using the door lock21
– with the remote control19Output, refer to Engine
data122
Outside air
– air conditioner64
– automatic climate control68
Outside temperature display
– changing unit of measure48
– on computer48
Overheating of engine, refer to
Coolant thermometer47
P
Package tray, refer to Cargo
area cover77
Panic mode20
Panorama glass sunroof23
– closing after electrical
malfunction25
– convenience operation21
– initializing24
– power failure24
– remote control20
Park Distance Control PDC50
Parking aid, refer to PDC Park
Distance Control50
Parking assistant, refer to
PDC Park Distance
Control50
Parking brake, refer to
Handbrake39
Parking lamps59
Parking lamps/low beams59
Partition net78
Parts and accessories, refer to
For your own safety5
Passenger-side mirror tilt
function33
Pathway lighting59
PDC Park Distance Control50
Pinch protection system23
– power windows23
Plastic, refer to Caring for your
vehicle brochure
Pollen, refer to
– Microfilter65
– Microfilter/activated
charcoal filter68

Reference
At a glance
Controls
Driving tips
Mobility
133
Power failure
– battery114
– panorama glass sunroof24
– windows23
Power seat adjustment28
Power socket
– in cargo area74
– refer to Cigarette lighter
socket74
Power windows22
– initializing23
– safety switch23
Precious wood, refer to Caring
for your vehicle brochure
Pressure, tires94
Pressure monitoring,
tires54,55
Programming settings, refer
to Vehicle Memory, Key
Memory18
Puncture, Flat Tire Monitor54
R
Radiator, refer to Coolant104
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 sensor42
Range, setting units48
Reading lamps
– front61
– rear62
Rear armrest, refer to Armrest,
rear73
Rear backrests, folding76
Rear lamps and reflector, refer
to Tail lamps110
Rear seat back, folding76
Rearview mirrors, exterior33
Rear window defroster
– air conditioner64
– automatic climate control68Rear window safety switch23
Rear window wiper43
– wiper blade
replacement107
Rechargeable flashlight73
Recirculated-air mode
– air conditioner64
– automatic climate control68
Refueling92
Remaining distance, refer to
Cruising range49
Remaining distance until
service47
Remote control19
– garage-door opener69
– liftgate20
– malfunction20
Removing condensation,
windows
– air conditioner64
– automatic climate control67
Replacement fuses115
Replacing bulbs, refer to
Lamps and bulbs107
Replacing tires
– new wheels and tires97
– wheel changes111
Replacing windshield
wipers107
Reporting an accident, refer to
Initiating an emergency
call116
Reporting safety defects7
Required oil grades, refer to
Approved engine oils103
Reserve indicator lamp, refer
to Fuel gauge46
Restraint systems
– for children35
– refer to Safety belts
32
Reverse gear
– automatic transmission with
Steptronic41
– manual transmission40
Roadside Assistance, refer to
Receiving assistance116
Roadside parking lamps60Roller cover for cargo area,
refer to Cargo area cover77
Roll-up cover, refer to Cargo
area cover77
Roof load capacity, refer to
Weights124
Roof-mounted luggage
rack87
Rope, refer to Tow starting
and towing118
Rotating coin holder, refer to
Storage compartments73
Run-flat indicator, refer to Flat
Tire Monitor54
S
Safety belts32
– safe sitting position27
– warning lamp32
Safety belt tensioners, refer to
Safety belts32
Safety defects7
Safety feature, windows23
Safety systems, refer to
– ABS Antilock Brake
System51
– Airbags57
– DSC Dynamic Stability
Control51
– xDrive52
Screw thread for tow
fitting118
Seat heating31
Seat memory, refer to Seat
and mirror memory31
Seats
– adjusting electrically28
– adjusting sports seat29
– heating31
– memory, refer to Seat and
mirror memory31
– sitting safely27
– storing the setting31
Securing cargo, refer to Cargo
loading85
Securing vehicle, with the
remote control19

Everything from A to Z
134 Selector lever
– automatic transmission40
– automatic transmission with
Steptronic40
Selector lever interlock, refer
to Shiftlock40
Selector-lever positions,
automatic transmission40
Service, refer to Receiving
assistance116
Service and warranty6
Service Engine Soon38,106
Service Interval
Display47,105
Setting interior
temperature64,67
Shifting gears in automatic
transmission with
Steptronic41
Shiftlock40
Side airbags57
Side tilt, permissible87
Side turn signals, bulb
replacement110
Signal horn, refer to Horn10
Sitting safely27
– with airbags27
– with head restraint27
– with safety belt27
Ski bag75
Smokers' package, refer to
Ashtray74
Snow chains99
Soft drink can holder, refer to
Cup holders72
SOS, refer to Initiating an
emergency call116
Spare fuses115
Spare key18
Spare wheel, refer to Compact
wheel112
Speed
– with compact wheel114
– with winter tires98
Speedometer, refer to
Instrument cluster11
Split rear backrest, refer to
Enlarging cargo area76Sport program, automatic
transmission with
Steptronic41
Sports seat29
Stability control, refer to
Driving stability control
systems51
Starting, refer to Starting
engine38
Starting difficulties
– at very low temperatures39
– jump starting117
Starting engine38
Starting off uphill, refer to
Acceleration assistant53
Status of passenger
airbags58
Status of this Owner's Manual
at time of printing5
Steering lock38
Steering wheel10,13
– adjustment34
– buttons on steering
wheel13
– heater34
– lock38
Steering wheel with
buttons13
Steptronic40
Storage compartments73
Storage package73
Storage package nets73
Storage space, refer to Cargo
area76
Storing desired speed, refer to
Cruise control44
Storing seat position, refer to
Seat and mirror memory31
Storing tires98
Straps, refer to Cargo
loading85
Sunroof, refer to Panorama
glass sunroof23
Switches, refer to Cockpit10
Switching cooling function on/
off64,67
Switching off engine39
Symbols4
T
Tachometer46
Tail lamps110
– indicator lamp, defective
bulb59
– replacing bulbs110
Tank, washing systems, refer
to Washer fluid43
Tank capacity124
Technical data122
Technical modifications5
Telephone, refer to separate
operating instructions
Temperature
– air conditioner64
– automatic climate control67
– tires97
Temperature display
– outside temperature48
– outside temperature
warning48
– setting units48
Temperature gauge47
Temperature of coolant, refer
to Coolant thermometer47
Temperature warning48
Tempomat, refer to Cruise
control44
Thigh support adjustment29
Three point safety belts32
Tightening torque of lug bolts,
refer to After mounting113
Tilt alarm sensor
– remote control20
– switching off20,26
Tilt function, passenger-side
mirror33
Tire inflation pressures94
– monitoring, refer to Tire
Pressure Monitor55
– restoring94
Tire Pressure Monitor55
– malfunction warnings55
– resetting system55
– system limitations55
– warning lamp55
Tire replacement97

Reference
At a glance
Controls
Driving tips
Mobility
135
Tires
– age96
– breaking-in82
– changing97
– changing, also refer to Wheel
changes111
– coding96
– condition97
– damage97
– DOT Quality Grades96
– flat111
– inflation pressure94
– inflation pressure table95
– size, refer to Correct wheels
and tires98
– storage98
– temperature97
– traction96
– tread97
– tread wear96
– Uniform Tire Quality
Grading96
– wear indicators, refer to
Minimum tread depth97
– winter tires98
Tools, refer to Onboard tool
kit107
Torque
– engine122
– lug bolts113
Touch signaling42
Tow bar119
Tow fitting118
Towing118
– with automatic
transmission118
Towing eye118
Tow rope119
Tow sockets for tow
fitting118
Tow starting118
TPM Tire Pressure
Monitor55
Track width, refer to
Dimensions123
Traction96
Traction control, refer to DSC
Dynamic Stability
Control51Transmission
– automatic transmission with
Steptronic40
– manual transmission40
Transmission locking
mechanism, refer to
PPark41
Transmission malfunction,
refer to Malfunction41
Transporting children
safely35
Transport securing device,
refer to Securing cargo86
Traveling on poor roads87
Tread depth, refer to Minimum
tread depth97
Tread wear96
Tread wear indicator in tires,
refer to Minimum tread
depth97
Trip-distance counter, refer to
Trip odometer46
Trip odometer46
Trunk lid, refer to Liftgate22
Turning circle, refer to
Dimensions123
Turning lamp60
Turn signals41
– indicator lamp12
– replacing bulbs109
– side, replacing bulbs110
U
Units48
– outside temperature48
Universal garage-door
opener, refer to Integrated
universal remote control69
Universal remote control69
Unlocking
– from inside21
– hood100
– with the remote control19
Unlocking and locking doors
with the remote control19
Upholstery care, refer to
Caring for your vehicle
brochure
V
Valve screw caps, refer to
After mounting113
Vehicle
– battery114
– breaking-in82
– care, refer to Caring for your
vehicle brochure
– cargo loading85
– dimensions123
– disposal, refer to Caring for
your vehicle brochure
– locking from inside21
– parking39
– washing, refer to Caring for
your vehicle brochure
– weights124
Vehicle battery114
Vehicle jack112
– jacking points113
Vehicle Memory18
Ventilation65,68
– draft-free65,68
Viscosity103
Voice command system, refer
to separate Owner's Manual
W
Warning and indicator lamps,
overview12
Warning triangle116
Warranty, refer to Service and
Warranty Information
Booklet for US models,
Warranty and Service Guide
Booklet for Canadian
models105
Warranty and service6
Washer fluid43
Washer fluid reservoir,
capacity, refer to Filling
capacities124
Washer reservoir, refer to
Filler neck for washer
fluid43
Waste tray, refer to Ashtray74
Weights124

Everything from A to Z
136 Welcome lamps59
Wheel/tire combination98
Wheelbase, refer to
Dimensions123
Wheel bolt, wrench112
Wheel changes, compact
wheel112
Wheels and tires98
Width, refer to
Dimensions123
Windows22
– convenience operation21
– safety switch23
Windshield
– cleaning43
– defrosting, refer to
Defrosting windows64,67
Windshield washer reservoir
– capacity, refer to Filling
capacity124
– refer to Washer fluid43
Windshield washer system
– washer/wiper system42
– washer fluid43
Windshield wiper blade
replacement107
Windshield wipers, refer to
Washer/wiper system42
Winter tires98
– changing111
– condition97
– storage98
Wiper blade replacement107
Wiper system42
Working in the engine
compartment100
Wrench/screwdriver, refer to
Onboard tool kit107
X
xDrive52
Xenon headlamp108
– replacing bulbs108
Y
Your individual vehicle5