2014 BMW X3 XDRIVE 28I inflation pressure

Wheels and tiresVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equip‐
ment is also described that is not available in a
vehicle, e. g., because of the selected optional
equipment or country variant. This also applies
for 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 pressure
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. When the
tires are warm, the tire inflation pressure is
higher.
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.◀
After correcting the tire inflation pressure:
▷Reinitialize the Flat Tire Monitor.▷Reinitialize the Tire Pressure Monitor.Pressure specifications The tire inflation pressure table, refer to
page 160, contains all pressure specifications
for the specified tire sizes at the ambient tem‐
perature. Pressure specifications apply to ap‐
proved 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 160, and adjust as necessary.
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.◀
Seite 159Wheels and tiresMobility159
Online Edition for Part no. 01 40 2 911 041 - VI/13

Tire inflation pressure values up to
100 mph/160 km/h
X3 xDrive 28iTire sizePressure specifica‐
tions in bar/PSISpecifications in
bar/PSI with cold
tires245/55 R 17 102 H
M+S RSC2.2 / 322.2 / 32245/50 R 18 100 V
M+S A/S RSC
225/60 R 17 99 H M
+S RSC
245/50 R 18 100 H
M+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 / 32Front: 245/40 R 20
99 Y XL RSC
Rear:
275/35 R 20 102 Y
XL RSC2.2 / 32
--
2.4 / 35Compact wheel:
T 135/80 R 18 104
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60X3 xDrive 35iTire sizePressure specifica‐
tions in bar/PSISpecifications in
bar/PSI with cold
tires245/50 R 18 100 V
M+S A/S RSC
245/50 R 18 100 H
M+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 / 32Front: 245/40 R 20
99 Y XL RSC
Rear:
275/35 R 20 102 Y
XL RSC2.2 / 32
--
2.4 / 35Compact 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.◀
Seite 160MobilityWheels and tires160
Online Edition for Part no. 01 40 2 911 041 - VI/13

Tire inflation pressure values over
100 mph/160 km/h
X3 28iTire sizePressure specifica‐
tions in bar/PSISpecifications in
bar/PSI with cold
tires245/55 R 17 102 H
M+S RSC2.2 / 322.6 / 38245/50 R 18 100 V
M+S A/S RSC
225/60 R 17 99 H M
+S RSC
245/50 R 18 100 H
M+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 / 38Compact wheel
T 135/80 R 18 104
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60X3 35iTire sizePressure specifica‐
tions in bar/PSISpecifications in
bar/PSI with cold
tires245/50 R 18 100 V
M+S A/S RSC
245/50 R 18 100 H
M+S RSC2.6 / 383.0 / 44245/45 R 19 102 V
M+S XL A/S RSC
245/45 R 19 102 V
M+S XL RSC2.8 / 413.2 / 46Front: 245/45 R 19
98 W RSC
Rear:
275/40 R 19 101 W
RSC2.4 / 35
--
2.8 / 41Front: 245/40 R 20
99 Y XL RSC
Rear:
275/35 R 20 102 Y
XL RSC2.4 / 35
--
2.8 / 41Compact wheel
T 135/80 R 18 104
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60
Tire identification marks
Tire size 245/45 R 18 96 Y
245: nominal width in mm
45: aspect ratio in %
R: radial tire code
18: rim diameter in inches
Seite 161Wheels and tiresMobility161
Online Edition for Part no. 01 40 2 911 041 - VI/13

Retreaded tires
Possibly substantial variations in the de‐
sign and age of the tire casing structures can
limit service life and have a negative impact on
road safety.◀
Winter tires
The manufacturer of your vehicle recommends
winter tires for winter roads or at temperatures
below +45 ℉/+7 ℃.
Although so-called all-season M+S tires do
provide better winter traction than summer tires, they do not provide the same level of per‐
formance as winter tires.
Maximum speed of winter tires If the maximum speed of the vehicle is higher
than the permissible speed for the winter tires,
then display a corresponding sign in the field
of vision. You can obtain this sign from the tire
specialist or from your service center.
Maximum speed for winter tires
Do not exceed the maximum speed for
the winter tires; otherwise, tire damage and ac‐
cidents can occur.◀
Run-flat tires If you are already using run-flat tires, for your
own safety you should replace them only with
the same kind. No spare tire is available in the
case of a flat tire. Your service center will be
glad to advise you.
Rotating wheels between axles
The manufacturer of your vehicle advises
against switching wheels between the front
and rear axles.
This can impair the handling characteristics.
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 are composed of special rims and
tires that are self-supporting, to a limited de‐
gree.
The support of the sidewall allows the tire to
remain drivable to a restricted degree in the
event of a pressure loss.
Continued driving with a damaged tire, refer to
page 102.
Continued driving with a damaged tire, refer to
page 99.
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 your
vehicle, classified as road-safe and recom‐
mended.
Seite 165Wheels and tiresMobility165
Online Edition for Part no. 01 40 2 911 041 - VI/13

Fitting for towing, refer toTow fitting 186
Flat tire, changing wheels 180
Flat Tire Monitor FTM 100
Flat tire, Tire Pressure Moni‐ tor TPM 97
Flat tire, warning lamp 98, 101
Flooding 145
Floor carpet, care 190
Floor mats, care 190
Fold-out position, windshield wipers 70
Foot brake 145
Front airbags 94
Front fog lamps 92
Front fog lamps, front, bulb replacement 177
Front lamps 176
Front passenger airbags, au‐ tomatic deactivation 96
Front passenger airbags, indi‐ cator lamp 96
FTM Flat Tire Monitor 100
Fuel 158
Fuel cap 156
Fuel consumption, current 81
Fuel consumption, refer to Average fuel consump‐
tion 86
Fuel filler flap 156
Fuel gauge 80
Fuel quality 158
Fuel recommendation 158
Fuel, tank capacity 196
Fuse 181
G
Garage door opener, refer to Integrated universal remote
control 131
Gasoline 158
Gasoline quality 158 Gear change, automatic
transmission 71
Gear shift indicator 83
General driving notes 144
Glass sunroof, refer to Panor‐ amic glass sunroof 46
Glove compartment 138
Gross vehicle weight, ap‐ proved 195
Gross weight, permissible for trailer towing 195
H
Handbrake, refer to Parking brake 65
Hand-held transmitter, alter‐ nating code 132
Hazard warning flashers 182
HDC Hill Descent Con‐ trol 108
Head airbags 94
Headlamp control, auto‐ matic 90
Headlamp courtesy delay fea‐ ture 89
Headlamp courtesy delay fea‐ ture via remote control 36
Headlamp flasher 68
Headlamp flasher, bulb re‐ placement 176
Headlamp glass 175
Headlamps 176
Headlamps, care 188
Headlamp washer system 68
Headliner 15
Head restraints 48
Head restraints, front 52
Head restraints, rear 53
Head-up Display 122
Head-up Display, care 190
Heavy cargo, stowing 148
Height, vehicle 194
High-beam Assistant 91
High beams 68 High beams/low beams, refer
to High-beam Assistant 91
High beams, bulb replace‐ ment 176
Hill Descent Control HDC 108
Hills 146
Hints 6
Holder for beverages 139
Homepage 6
Hood 167
Horn 12
Hot exhaust system 144
HUD Head-up Display 122
Hydroplaning 145
I Ice warning, refer to External temperature warning 81
Icy roads, refer to External temperature warning 81
Identification marks, tires 161
Identification number, refer to Important features in the en‐
gine compartment 167
iDrive 16
Ignition key, refer to Remote control 32
Ignition off 61
Ignition on 61
Indication of a flat tire 98, 101
Indicator and warning lamps 78
Individual air distribu‐ tion 124, 127
Individual settings, refer to Personal Profile 33
Inflation pressure, tires 159
Inflation pressure warning, tires 100
Info display, refer to Com‐ puter 85
Initialize, Tire Pressure Moni‐ tor TPM 98 Seite 201Everything from A to ZReference201
Online Edition for Part no. 01 40 2 911 041 - VI/13

Status display, tires 97
Status information, iDrive 20
Status of Owner's Manual 6
Steering wheel, adjusting 56
Steering wheel heating 56
Steptronic, automatic trans‐ mission 71
Stopping the engine 62
Storage compartments 138
Storage compartments, loca‐ tions 138
Storage, tires 165
Storing the vehicle 190
Summer tires, tread 163
Supplementary text mes‐ sages 79
Switch for Dynamic Driv‐ ing 110
Switch-on times, parked-car ventilation 130
Switch, refer to Cockpit 12
Symbols 6
T Tachometer 80
Tailgate 38
Tailgate, automatic 39
Tailgate via remote con‐ trol 36
Tail lamps 178
Technical changes, refer to Safety 7
Technical data 194
Telephone, see user's manual for Navigation, Entertain‐
ment and Communication
Temperature, automatic cli‐ mate control 125, 127
Temperature display, external temperature 81
Temperature, engine oil 80
Terminal, starting aid 184
Text messages, supplemen‐ tary 79 Theft alarm system, refer to
Alarm system 43
Theft protection, refer to Central locking system 35
Thigh support 50
Tilt alarm sensor 44
Time of arrival 86
Tire damage 163
Tire identification marks 161
Tire inflation pressure 159
Tire inflation pressure moni‐ tor, refer to FTM 100
Tire Pressure Monitor TPM 97
Tires, changing 164
Tires, everything on wheels and tires 159
Tires, run-flat tires 165
Tire tread 163
Tone, see user's manual for Navigation, Entertainment
and Communication
Tools 174
Top View 120
Total vehicle weight 195
Touchpad 19
Tow fitting 186
Towing 185
Tow-starting 185
TPM Tire Pressure Moni‐ tor 97
Traction control 108
TRACTION program, Dy‐ namic Driving Control 108
Transmission, automatic 71
Transporting children safely 57
Tread, tires 163
Trip computer 87
Triple turn signal activa‐ tion 67
Trip odometer 81
Trunk lid 38
Turning circle 195
Turning circle lines, rearview camera 119 Turn signals, operation 67
U Unintentional alarm 44
Units of measure 88
Universal remote control 131
Unlock button, automatic transmission 71
Unlocking/locking from in‐ side 38
Unlocking/locking via door lock 37
Unlocking/locking with re‐ mote control 35
Unlocking, settings 42
Unpaved roads, cross-coun‐ try trips 146
Updates made after the edito‐ rial deadline 7
Upholstery care 189
USB interface 134
V Variable sport steering 110
Vehicle battery 180
Vehicle battery, replac‐ ing 180
Vehicle, breaking in 144
Vehicle care 188
Vehicle equipment 6
Vehicle identification number, refer to Identification num‐
ber in the engine compart‐
ment 167
Vehicle jack 180
Vehicle paint 188
Vehicle storage 190
Vehicle wash 187
Ventilation 129
Ventilation, refer to Parked- car ventilation 129
Voice activation system 24 Seite 205Everything from A to ZReference205
Online Edition for Part no. 01 40 2 911 041 - VI/13