2015 BMW X1 inflation pressure

Saving fuelVehicle equipmentThis chapter describes all series equipment as
well as country-specific and special equipment
offered for this model series. Therefore, it also
describes equipment that may not be found in
your vehicle, for instance due to the selected
special equipment or the country version. This
also applies to safety-related functions and
systems.
When using the features and systems descri‐
bed here, adhere to local regulations.
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.
The implementation of certain measures, driv‐
ing style and regular maintenance, refer to
page 247, can have an influence on fuel con‐
sumption and on the environmental impact.
Remove unnecessary cargo
Additional weight increases fuel consumption.
Remove attached parts
following use
Remove unneeded auxiliary mirrors, roof or
rear luggage racks after use.
Attached parts on the vehicle impair the aero‐
dynamics and increase the fuel consumption.Closing the windows and
panoramic glass sunroof
Driving with the panoramic glass sunroof and
windows open results in increased air resist‐
ance and raises fuel consumption.
Check the tire inflationpressure regularly
Check and, if necessary, correct the tire infla‐
tion pressure, refer to page 232, 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 without delay
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 fastest way for the cold engine to
reach its 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 looking ahead reduces
fuel consumption.
Avoid high engine speeds
Driving at a low engine speed reduces fuel
consumption and minimizes wear.Seite 139Saving fuelDriving tips139
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Wheels and tiresVehicle equipment
This chapter describes all series equipment as
well as country-specific and special equipment
offered for this model series. Therefore, it also
describes equipment that may not be found in
your vehicle, for instance due to the selected
special equipment or the country version. This
also applies to safety-related functions and
systems.
When using the features and systems descri‐
bed here, adhere to local regulations.
Tire inflation pressure Safety information
It is not merely the tires' service life, but also
driving comfort and, to a great extent, driving
safety that depend on the condition of the tires
and the maintenance of the specified tire pres‐
sure.
Checking the pressure Tires naturally lose pressure uniformly across
all four tires.
Only check the tire inflation pressure when the
tires are cold. This means after a maximum of
1.25 miles/2 km driving 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.◀Tires heat up while driving, and the tire infla‐
tion pressure increases along with the tire's
temperature. The tire inflation pressure speci‐
fications apply to cold tires or tires at ambient
temperature.
Only check the tire inflation pressure when the
tires are cold. This means after a maximum of
1.25 miles/2 km driving or when the vehicle
has been parked for at least 2 hours.
The values displayed by tire inflation stations
may be up to 0.1 bar, 2 psi too low.
For the Flat Tire Monitor: after adjusting the
tire inflation pressure to a new value, reinitialize
the Flat Tire Monitor, refer to page 93.
For the Tire Pressure Monitor: after adjusting
the tire inflation pressure to a new value, reset
the Tire Pressure Monitor, refer to page 96.
Pressure specifications The tables below provide all the correct infla‐
tion pressures for the specified tire sizes at
ambient temperature.
The inflation pressures apply to the tire sizes
approved and tire brands recommended by
BMW; a list of these is available from your
service center.
For correct identification of the right tire infla‐
tion pressures, observe the following:▷Tire sizes of your vehicle.▷Maximum permitted driving speed.
Tire inflation pressures for driving up
to 100 mph or 160 km/h
For normal driving up to 100 mph/160 km/h,
adjust pressures to the respective tire inflation
pressures listed on the following pages in the
column for traveling speeds up to 100 mph/
160 km/h to achieve optimum driving comfort.
Seite 232MobilityWheels and tires232
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These tire inflation pressures can also be
found on the driver's side door pillar when the
driver's door is open.
Do not exceed the maximum permissible
speed
The permissible maximum speed for these tire
inflation pressures is 100 mph/160 km/h. Do
not exceed this speed or else there is a risk of
tire damage and accidents.◀
Tire inflation pressures for driving
above 100 mph or 160 km/h
Adjust the tire inflation pressures
To drive at maximum speeds in excess of
100 mph/160 km/h, adjust pressures to the re‐
spective tire inflation pressures listed on the
following pages in the column for traveling
speeds including those exceeding 100 mph or
160 km/h. Otherwise, tire damage and acci‐
dents could occur.◀
Observe all national and local maximum speed
limits; otherwise, violations of the laws could
occur.
Tire inflation pressures X1 sDrive28i
Tire inflation pressure values up to 100 mph/160 km/h

Tire sizePressure specifications in
bar/PSIAll pressure specifications in the table are indicated in bar/PSI
with cold tires.
Cold = ambient temperature225/50 R 17 94 H M+S A/S RSC
225/50 R 17 94 V
225/50 R 17 94 H M+S RSC2.2/322.6/38225/45 R 18 91 V M+S A/S RSC
225/45 R 18 91 V RSC
225/45 R 18 91 H M+S RSC2.4/352.8/41Front: 225/45 R 18 91 V RSC
Rear: 255/40 R 18 95 V RSC2.4/35
--
2.6/38Seite 233Wheels and tiresMobility233
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Tire sizePressure specifications in
bar/PSIFront: 225/40 R 19 89 W RSC
Rear: 255/35 R 19 92 W RSC2.6/38
--
2.8/41Compact wheel:
T 135/80 R 17 102 MSpeed up to a max. of
50 mph / 80 km/h
4.2/60
Tire inflation pressure values over 100 mph/160 km/h
Without high-speed tuning feature Tire sizePressure specifications in
bar/PSIAll pressure specifications in the table are indicated in bar/PSI
with cold tires.
Cold = ambient temperature225/50 R 17 94 H M+S A/S RSC
225/45 R 18 91 V M+S A/S RSC
225/50 R 17 94 V
225/45 R 18 91 V RSC
225/50 R 17 94 H M+S RSC
225/45 R 18 91 H M+S RSC2.4/352.9/42Front: 225/45 R 18 91 V RSC
Rear: 255/40 R 18 95 V RSC2.4/35
--
2.9/42Front: 225/40 R 19 89 W RSC
Rear: 255/35 R 19 92 W RSC2.6/38
--
2.9/42Compact wheel:
T 135/80 R 17 102 MSpeed up to a max. of
50 mph / 80 km/h
4.2/60With high-speed tuning featureSeite 234MobilityWheels and tires234
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Tire sizePressure specifications in
bar/PSIAll pressure specifications in the table are indicated in bar/PSI
with cold tires.
Cold = ambient temperature225/50 R 17 94 V
225/50 R 17 94 H M+S RSC2.4/352.9/42225/45 R 18 91 W RSC
225/45 R 18 91 H M+S RSC2.6/383.1/45Front: 225/45 R 18 91 V RSC
Rear: 255/40 R 18 95 V RSC2.6/38
--
2.9/42Front: 225/40 R 19 89 W RSC
Rear: 255/35 R 19 92 W RSC2.8/41
--
3.1/45Compact wheel:
T 135/80 R 17 102 MSpeed up to a max. of
50 mph / 80 km/h
4.2/60
Tire inflation pressures X1 xDrive28i/X1 xDrive35i
Tire inflation pressure values up to 100 mph/160 km/h

Tire sizePressure specifications in
bar/PSIAll pressure specifications in the table are indicated in bar/PSI
with cold tires.
Cold = ambient temperature225/50 R 17 94 H M+S A/S RSC
225/50 R 17 94 H RSC
225/50 R 17 94 H M+S RSC2.2/322.6/38225/45 R 18 91 V M+S A/S RSC
225/45 R 18 91 V RSC
225/45 R 18 91 H M+S RSC2.4/352.8/41Seite 235Wheels and tiresMobility235
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Tire sizePressure specifications in
bar/PSIFront: 225/45 R 18 91 V RSC
Rear: 255/40 R 18 95 V RSC2.4/35
--
2.6/38Front: 225/40 R 19 89 W RSC
Rear: 255/35 R 19 92 W RSC2.6/38
--
2.8/41Compact wheel:
T 135/80 R 17 102 MSpeed up to a max. of
50 mph / 80 km/h
4.2/60
Tire inflation pressure values over 100 mph/160 km/h
Without high-speed tuning feature Tire sizePressure specifications in
bar/PSIAll pressure specifications in the table are indicated in bar/PSI
with cold tires.
Cold = ambient temperature225/50 R 17 94 H M+S A/S RSC
225/50 R 17 94 H RSC
225/50 R 17 94 H M+S RSC2.4/352.9/42225/45 R 18 91 V M+S A/S RSC
225/45 R 18 91 V RSC
225/45 R 18 91 H M+S RSC2.6/383.1/45Front: 225/45 R 18 91 V RSC
Rear: 255/40 R 18 95 V RSC2.6/38
--
2.9/42Front: 225/40 R 19 89 W RSC
Rear: 255/35 R 19 92 W RSC2.6/38
--
2.9/42Compact wheel:
T 135/80 R 17 102 MSpeed up to a max. of
50 mph / 80 km/h
4.2/60With high-speed tuning featureSeite 236MobilityWheels and tires236
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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
For your own safety, only use run-flat tires.
Your service center will be glad to advise you.
Rotating wheels between axlesThe manufacturer of your vehicle advises
against swapping wheels between the front
and rear axles.
This can impair the handling characteristics.
Rotating the tires is not permissible when us‐
ing different types of tires.
Storage
Store 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.
Driving with a damaged tire:▷Flat Tire Monitor FTM, refer to page 93▷Tire Pressure Monitor TPM, refer to
page 95
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
Only certain fine-link snow chains have been
tested by BMW, classified as safe for use and
recommended. Consult your service center for
more information.
Snow chains must be mounted in pairs and on the rear wheels only.
Observe the manufacturer's instructions when
mounting snow chains. Do not exceed a speed
of 30 mph/50 km/h when using snow chains.
Do not reset the Tire Pressure Monitor if snow
chains are mounted; otherwise, the instrument
might issue an incorrect reading.
Do not initialize the Flat Tire Monitor or reset
the Tire Pressure Monitor if snow chains are
mounted; otherwise, the instrument might is‐
sue an incorrect reading.
When driving with snow chains, it can be bene‐
ficial to temporarily activate DTC, refer to
page 100.
Seite 241Wheels and tiresMobility241
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Cargo floor panel, foldingup 123
Cargo floor panel, raising 123
Cargo net, refer to Partition net 121
Cargo straps, securing cargo 137
Car key, refer to Integrated key/remote control 32
Carpet, care 265
Car phone, installation loca‐ tion, refer to Center arm‐
rest 126
Car phone, refer to Tele‐ phone 198
Car vacuum cleaner, connect‐ ing, refer to Connecting
electrical devices 119
Car wash 263
Catalytic converter, refer to Hot exhaust system 133
CBS Condition Based Serv‐ ice 247
CD/DVD 176
CD notes 180
CDs, storing 181
Cell phone, installation loca‐ tion, refer to Center arm‐
rest 126
Center armrest, front 126
Center armrest, rear 126
Center brake lamp, bulb re‐ placement 255
Center console, refer to Around the center con‐
sole 18
Central locking, Comfort Ac‐ cess 39
Central locking from the in‐ side 37
Central locking from the out‐ side 33
Central locking, setting the unlocking characteristics 34
Central screen, refer to Con‐ trol Display 20 Changes, technical, refer to
Safety 7
Changing wheels/tires 239
Check Control 82
Children, transporting 54
Child restraint fixing system LATCH 55
Child restraint fixing sys‐ tems 54
Child restraint fixing systems, mounting 54
Child safety locks 57
Child seat, mounting 54
Child seats, refer to Trans‐ porting children safely 54
Chrome parts, care 265
Cigarette lighter, connecting electrical devices 119
Cigarette lighter, refer to Lighter 119
Cigarette lighter socket 119
Circulation of air, refer to Re‐ circulated air mode 112
Cleaning, displays 266
Cleaning your BMW, refer to Care 263
Clock 73
Clock, 12h/24h format 78
Clock, setting the time and date 78
Clock, setting the time zone 78
Closing from the inside 37
Closing from the outside 34
Clothes hooks 127
Cockpit 14
Cold start, refer to Starting the engine 60
Combination instrument, refer to Instrument cluster 16
Combination switch, refer to Turn signal/high beams/
headlamp flasher 64
Combination switch, refer to Washer/wiper system 64
Comfort Access 39 Comfort Access, battery re‐
placement 41
Comfort area, refer to Around the center console 18
Compact wheel, inflation pressure 232
Compartment for remote control, refer to Ignition
lock 59
Compartment in floor 123
Compartments, refer to Stor‐ age compartments 125
Compass, digital 117
Computer 75
Computer, displaying infor‐ mation 75
Computer, displays on the Control Display 76
Concierge service 221
Condensation under the vehi‐ cle 134
Condition Based Service CBS 247
Confirmation signals 35
Connecting, mobile phone, refer to Pairing the mobile
phone 199
Consumption, refer to Aver‐ age fuel consumption 75
Contacts 210
Control Display 20
Control Display, care 266
Control Display, settings 79
Controller 21
Controls and displays 14
Control systems, driving sta‐ bility 99
Convenient operation, glass sunroof 34
Convenient operation, win‐ dow 34
Coolant 246
Coolant, checking the level 246
Coolant temperature 74 Seite 282ReferenceEverything from A to Z282
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