2014 BMW X3 inflation pressure

LoadingVehicle features and options
This chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems.
Hints Overloading the vehicle
To avoid exceeding the approved ca‐
pacity of the tires, never overload the vehicle.
Overloading can lead to overheating and in‐
creases the rate at which damage develops in‐
side the tires. This could result in a sudden
loss of tire inflation pressure.◀
No fluids in the cargo area
Make sure that fluids do not leak into the
cargo area; otherwise, the vehicle may be dam‐
aged.◀
Heavy and hard objects
Do not stow any heavy and hard objects
in the car's interior without securing them; oth‐
erwise, they may present a danger to occu‐
pants, e.g., during braking and evasive maneu‐
vers.◀
Determining the load limit1.Locate the following statement on your ve‐
hicle’s placard:▷The combined weight of occupants
and cargo should never exceed XXX kg
or YYY lbs. Otherwise, damage to thevehicle and unstable driving situations
may result.2.Determine the combined weight of the
driver and passengers that will be riding in
your vehicle.3.Subtract the combined weight of the driver
and passengers from XXX kilograms or
YYY pounds.4.The resulting figure equals the available
amount of cargo and luggage load ca‐
pacity.
For example, if the YYY amount equals
1,000 lbs and there will be four 150 lbs
passengers in your vehicle, the amount of
available cargo and luggage load capacity
is 400 lbs: 1,000 lbs minus 600 lbs =
400 lbs.5.Determine the combined weight of lug‐
gage and cargo being loaded on the vehi‐
cle. That weight may not safely exceed the
available cargo and luggage load capacity
calculated in Step 4.Seite 176Driving tipsLoading176
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Saving fuelVehicle features and optionsThis chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems.
General information
Your vehicle contains advanced technology for
the reduction of fuel consumption and emis‐
sions.
Fuel consumption depends on a number of dif‐
ferent factors.
Carrying out certain measures, such as a mod‐
erate driving style and regular maintenance,
can influence fuel consumption and the envi‐
ronmental impact.
Remove unnecessary cargoAdditional weight increases fuel consumption.
Remove attached parts
following use
Remove auxiliary mirrors, roof or rear luggage
racks which are no longer required following
use.
Attached parts on the vehicle impair the aero‐
dynamics and increase the fuel consumption.Close the windows and glass
sunroof
Driving with the glass sunroof and windows
open results in increased air resistance and
thereby reduces the range.
Tires
General information Tires can affect fuel consumption in various
ways, e.g., tire size may influence fuel con‐
sumption.
Check the tire inflation pressure
regularly
Check and, if needed, correct the tire inflation
pressure at least twice a month and before
starting on a long trip.
Low tire inflation pressure increases rolling re‐
sistance and thus raises fuel consumption and
tire wear.
Drive away immediately
Do not wait for the engine to warm-up while
the vehicle remains stationary. Start driving
right away, but at moderate engine speeds.
This is the quickest way of warming the cold
engine up to operating temperature.
Look well ahead when
driving
Avoid unnecessary acceleration and braking.
By maintaining a suitable distance to the vehi‐
cle driving ahead of you.
Driving smoothly and proactively reduces fuel
consumption.Seite 179Saving fuelDriving tips179
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Wheels and tiresVehicle features and options
This chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems.
Tire inflation pressure
Safety information
The tire characteristics and tire inflation pres‐
sure influence the following:▷The service life of the tires.▷Road safety.▷Driving comfort.
Checking the tire inflation pressure
Check the tire inflation pressure regularly
Regularly check the tire inflation pres‐
sure, and correct it as needed: at least twice a
month and before a long trip. If you fail to ob‐
serve this precaution, you may be driving on
tires with incorrect tire pressures, a condition
that may not only compromise your vehicle's
driving stability, but also lead to tire damage
and the risk of an accident.◀
Tires have a natural, consistent loss of tire in‐
flation pressure.
Tires heat up while driving, and the tire infla‐
tion pressure increases along with the tire's
temperature. The tire inflation pressure speci‐
fications relate to cold tires or tires with the
ambient temperature.
Only check the tire inflation pressure when the
tires are cold. This means after driving no more
than 1.25 miles/2 km or when the vehicle has
been parked for at least 2 hours.
The displays of inflation devices may under-
read by up to 1.45 psi/0.1 bar.
For Flat Tire Monitor: after correcting the tire
inflation pressure, reinitialize the Flat Tire
Monitor.
For Tire Pressure Monitor: after correcting the
tire inflation pressure, reset the Tire Pressure
Monitor.
Tire inflation pressure specifications
The tire inflation pressure table, refer to
page 196, contains all tire inflation pressure
specifications for the specified tire sizes at the
ambient temperature. Tire inflation pressure
specifications apply to approved tire sizes and
recommended tire brands. This information
can be obtained from your service center.
To identify the correct tire inflation pressure,
please note the following:▷Tire sizes of your vehicle.▷Maximum permitted driving speed.
Tire inflation pressures up to
100 mph/160 km/h
For speeds of up to 100 mph/160 km/h and for
optimum driving comfort, note the pressure
values in the tire inflation pressure table, refer
to page 196, and adjust as necessary.
Seite 195Wheels and tiresMobility195
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These pressure values can also be found on
the tire inflation pressure label on the driver's
door pillar.
Maximum permissible speed
Do not exceed 100 mph/160 km/h; other‐
wise, tire damage and accidents may result.◀
Tire inflation pressure values up to
100 mph/160 km/h
X3 sDrive28i, X3 xDrive28i,
X3 xDrive28d
Tire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires245/55 R 17 102 H
M+S RSC2.2 / 322.2 / 32225/60 R 17 99 H
M+S RSC
245/50 R 18 100 H
M+S RSC
245/50 R 18 100 V
M+S A/S RSC2.2 / 322.4 / 35245/45 R 19 102 V
M+S XL A/S RSC
245/45 R 19 102 V
M+S XL RSC2.2 / 322.6 / 38Tire sizePressure specifications
in bar/PSIFront: 245/45 R 19
98 W RSC
Rear: 275/40 R 19
101 W RSC2.2 / 32
--
2.2 / 32Front: 245/40 R 20
99 Y XL RSC
Rear: 275/35 R 20
102 Y XL RSC2.2 / 32
--
2.4 / 35Front: 245/35 R 21
96 Y XL RSC
Rear: 275/30 R 21
98 Y XL RSC2.5 / 36
--
2.9 /42Emergency wheel:
T 135/80 R 18 104
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60
X3 xDrive35i
Tire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires245/50 R 18 100 H
M+S RSC
245/50 R 18 100 V
M+S A/S RSC2.2 / 322.4 / 35245/45 R 19 102 V
M+S XL A/S RSC
245/45 R 19 102 V
M+S XL RSC2.2 / 322.6 / 38Front: 245/45 R 19
98 W RSC
Rear: 275/40 R 19
101 W RSC2.2 / 32
--
2.2 / 32Seite 196MobilityWheels and tires196
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Tire sizePressure specifications
in bar/PSIFront: 245/40 R 20
99 Y XL RSC
Rear: 275/35 R 20
102 Y XL RSC2.2 / 32
--
2.4 / 35Front: 245/35 R 21
96 Y XL RSC
Rear: 275/30 R 21
98 Y XL RSC2.5 / 36
--
2.9 /42Emergency wheel:
T 135/80 R 18 104
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60
Tire inflation pressures at max.
speeds above 100 mph/160 km/h
Speeds above 100 mph/160 km/h
In order to drive at maximum speeds in
excess of 100 mph/160 km/h, please observe,
and, if necessary, adjust tire pressures for
speeds exceeding 100 mph/160 km/h from the
relevant table on the following pages. Other‐
wise tire damage and accidents could occur.◀
Tire inflation pressure values over
100 mph/160 km/h
X3 sDrive28i, X3 xDrive28i,
X3 xDrive28d
Tire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires245/55 R 17 102 H
M+S RSC2.2 / 322.6 / 38Tire sizePressure specifications
in bar/PSI225/60 R 17 99 H
M+S RSC
245/50 R 18 100 H
M+S RSC
245/50 R 18 100 V
M+S A/S RSC2.4 / 352.8 / 41245/45 R 19 102 V
M+S XL A/S RSC
245/45 R 19 102 V
M+S XL RSC2.6 / 383.0 / 44Front: 245/45 R 19
98 W RSC
Rear: 275/40 R 19
101 W RSC2.4 / 35
--
2.6 / 38Front: 245/40 R 20
99 Y XL RSC
Rear: 275/35 R 20
102 Y XL RSC2.4 / 35
--
2.6 / 38Front: 245/35 R 21
96 Y XL RSC
Rear: 275/30 R 21
98 Y XL RSC2.8 / 41
-3.2 / 46
-Emergency wheel:
T 135/80 R 18 104
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60Seite 197Wheels and tiresMobility197
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StorageStore wheels and tires in a cool, dry place with
as little exposure to light as possible.
Always protect tires against all contact with oil,
grease and fuels.
Do not exceed the maximum tire inflation pres‐
sure indicated on the side wall of the tire.
Run-flat tires Label
RSC label on the tire sidewall.
The wheels consist of tires that are self-sup‐
porting, to a limited degree, and possibly spe‐
cial rims.
The support of the sidewall allows the tire to
remain drivable to a restricted degree in the
event of a tire inflation pressure loss.
Follow the instructions for continued driving
with a flat tire.
Changing run-flat tires
For your own safety, only use run-flat tires. No
spare tire is available in the case of a flat tire.
Your service center will be glad to advise you.
Snow chains
Fine-link snow chains
Only certain types of fine-link snow chains
have been tested by the manufacturer of the
vehicle, classified as road-safe and approved.
Information about the approved snow chains
are available from the service center.
Use
Use only in pairs on the rear wheels, equipped
with the tires of the following size:▷205/65 R 17.▷225/60 R 17.▷245/50 R 18.▷245/45 R 19.
No snow chains on size 245/55 R 17 tires
Do not mount snow chains on size
245/55 R 17 tires; otherwise, the vehicle may
become damaged.◀
Follow the snow chain manufacturer's instruc‐
tions.
Make sure that the snow chains are always
sufficiently tight. Retighten as needed accord‐
ing to the chain manufacturer's instructions.
Do not initialize the Flat Tire Monitor after
mounting snow chains, as doing so may result
in incorrect readings.
Do not initialize the Tire Pressure Monitor after
mounting snow chains, as doing so may result
in incorrect readings.
When driving with snow chains, briefly activate
Dynamic Traction Control if needed.
Maximum speed with snow chains Do not exceed a speed of 30 mph/50 km/hwhen using snow chains.
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Head-up Display, care 229
Heavy cargo, stowing 177
High-beam Assistant 96
High beams 72
High beams/low beams, refer to High-beam Assistant 96
High beams, bulb replace‐ ment 214
Hill Descent Control HDC 123
Hills 174
Hill start assistant, refer to Drive-off assistant 126
Hints 6
Holder for beverages 167
Hood 203
Horn 14
Hot exhaust system 173
HUD Head-up Display 92
Hydroplaning 174
I Ice warning, see External temperature warning 84
Icy roads, see External tem‐ perature warning 84
Identification marks, tires 198
Identification number, see ve‐ hicle identification num‐
ber 9
iDrive 18
Ignition key, refer to Remote control 34
Ignition off 65
Ignition on 65
Indication of a flat tire 103 , 106
Indicator and alarm lamps, see Check Control 80
Indicator lamp, see Check Control 80
Individual air distribu‐ tion 151, 154
Individual settings, refer to Personal Profile 35 Inflation pressure, tires 195
Inflation pressure warning, tires 105
Info display, refer to Com‐ puter 89
Initialize, Tire Pressure Moni‐ tor TPM 103
Initializing, Flat Tire Monitor FTM 106
Instrument cluster 79
Instrument cluster, electronic displays 79
Instrument lighting 97
Integrated key 34
Integrated Owner's Manual in the vehicle 29
Intelligent Emergency Re‐ quest 221
Intelligent Safety 107
Intensity, AUTO pro‐ gram 154
Interior equipment 158
Interior lights 97
Interior lights via remote con‐ trol 37
Interior motion sensor 47
Interior rearview mirror, auto‐ matic dimming feature 59
Interior rearview mirror, man‐ ually dimmable 59
Interval display, service re‐ quirements 85
J Jacking points for the vehicle jack 218
Joystick, Steptronic transmis‐ sion 75
Jump-starting 222
K
Key/remote control 34
Keyless Go, refer to Comfort Access 42 Key Memory, refer to Per‐
sonal Profile 35
Kickdown, Steptronic trans‐ mission 75
Knee airbag 99
L
Lamp replacement 213
Lamp replacement, front 214
Lamp replacement, rear 217
Lane departure warning 117
Lane margin, warning 117
Language on Control Dis‐ play 92
Lashing eyes, securing cargo 177
LATCH child restraint sys‐ tem 62
Launch Control 78
Leather, care 227
LED front fog lights, bulb re‐ placement 216
LEDs, light-emitting di‐ odes 213
Letters and numbers, enter‐ ing 25
Light alloy wheels, care 228
Light control 95
Light-emitting diodes, LEDs 213
Lighter 160
Lighting 94
Lighting via remote con‐ trol 37
Light reel 94
Lights 94
Lights and bulbs 213
Load 177
Loading 176
Lock, door 39
Locking/unlocking via door lock 39
Locking/unlocking with re‐ mote control 37
Locking, automatic 45 Seite 240ReferenceEverything from A to Z240
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Terminal, starting aid 223
Text messages, supplemen‐ tary 83
Theft alarm system, refer to Alarm system 46
Thigh support 53
Tilt alarm sensor 46
Time of arrival 90
Tire damage 200
Tire identification marks 198
Tire inflation pressure 195
Tire inflation pressure moni‐ tor, refer to FTM 105
Tire Pressure Monitor TPM 102
Tires, changing 200
Tires, everything on wheels and tires 195
Tires, run-flat tires 202
Tire tread 199
Tone, see user's manual for Navigation, Entertainment
and Communication
Tool 212
Top View 142
Total vehicle weight 233
Touchpad 21
Tow fitting 225
Towing 224
Tow lug, see tow fitting 225
Tow-starting 224
TPM Tire Pressure Moni‐ tor 102
Traction control 122
TRACTION, driving dynam‐ ics 122
Transmission lock, electronic unlocking 77
Transmission, Steptronic transmission 75
Transporting children safely 61
Tread, tires 199
Trip computer 90
Triple turn signal activa‐ tion 71 Trip odometer 84
Turning circle lines, rearview camera 141
Turn signals, operation 71
U Unintentional alarm 47
Units of measure 92
Universal remote control 158
Unlock button, Steptronic transmission 76
Unlocking/locking via door lock 39
Unlocking/locking with re‐ mote control 37
Unlocking, settings 45
Unpaved roads, cross-coun‐ try trips 172
Updates made after the edito‐ rial deadline 6
Upholstery care 228
USB interface 162
V Vanity mirror 160
Variable sport steering 124
Vehicle battery 218
Vehicle battery, replac‐ ing 219
Vehicle, break-in 172
Vehicle care 227
Vehicle features and op‐ tions 6
Vehicle identification num‐ ber 9
Vehicle jack 218
Vehicle paint 227
Vehicle storage 229
Vehicle wash 226
Ventilation 156
Ventilation, refer to Parked- car ventilation 157
VIN, see vehicle identification number 9 Voice activation system 26
W Warning and indicator lamps, see Check Control 80
Warning displays, see Check Control 80
Warning messages, see Check Control 80
Warning triangle 222
Washer fluid 74
Washer fluid reservoir, ca‐ pacity 234
Washer nozzles, wind‐ shield 73
Washer system 72
Washing, vehicle 226
Water on roads 174
Weights 233
Welcome lights 94
Wheel cleaner 228
Wheels, changing 200
Wheels, everything on wheels and tires 195
Wheels, Flat Tire Monitor FTM 105
Wheels, Tire Pressure Moni‐ tor TPM 102
Window defroster, rear 152, 155
Windows, powered 47
Windshield washer fluid 74
Windshield washer noz‐ zles 73
Windshield washer sys‐ tem 72
Windshield wiper 72
Winter diesel 191
Winter storage, care 229
Winter tires, suitable tires 201
Winter tires, tread 199
Wiper 72
Wiper blades, replacing 212
Wiper fluid 74 Seite 244ReferenceEverything from A to Z244
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