inflation pressure BMW 330I SEDAN 2006 E90 Owner's Manual

Technology for driving comfort and safety
88
Malfunction
The warning lamps for the brake sys-
tem light up in yellow. The drive-off
assistant has failed. The car will not
be held in place after the brake is
released. Have the system checked as soon as
possible.
Canadian models display these warn-
ing lamps.
Flat Tire Monitor FTM
The concept
The Flat Tire Monitor monitors tire pressures
while the car is being driven. The system
reports any significant loss of pressure in one
tire in relation to another.
If a tire loses pressure, its rolling radius
changes, and this in turn alters the speed of
rotation. This change is detected and is
reported as a flat tire.
Functional requirement
In order to assure the reliable reporting of a flat
tire, the system must be initialized for the cor-
rect tire inflation pressure.
The system must be reinitialized each
time a tire inflation pressure has been cor-
rected or a wheel or tire has been changed.<
System limitations
The Flat Tire Monitor is unable to warn
the driver of sudden, severe tire damage
caused by external factors, nor can it identify
the gradual loss of pressure that will inevitably
occur in all four tires over a lengthy period of
time.<
In the following situations, the system could be
delayed or malfunction:
>System has not been initialized
>Driving on snowy or slippery road surface
>Performance-oriented style of driving: slip
in the drive wheels, high lateral acceleration>If snow chains are attached
Initializing the system
The initialization is completed during driv-
ing, which can be interrupted at any time.
When driving resumes, the initialization is con-
tinued automatically.
Do not initialize the system while snow chains
are attached.<
iDrive concept, refer to page16.
1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.
3.Select "Vehicle settings" and press the
controller.
4.If necessary, move the highlight marker to
the uppermost field. Turn the controller
until "FTM" is selected and press the con-
troller.
5.Start the engine, but do not start driving.
6.Select "Set tire pressure" and press the
controller.
7.Select "Yes" and press the controller.
8.Start to drive.
"Status: FTM active" reappears in the Con-

Wheels and tires
188
Wheels and tires
Tire inflation pressures
Information for your safety
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.
Check the tire inflation pressure regularly
and correct it, if necessary: at least twice a
month and before starting long trips. If you fail
to observe this precaution you may be driving
on tires with incorrect tire pressures, a condi-
tion that can not only compromise your vehi-
cle's driving stability, but also lead to tire dam-
age and the risk of an accident. Do not drive
with deflated, i.e. flat tires, except when using
Run-Flat Tires. A flat tire will seriously impair
your vehicle's handling and braking response.
Attempts to drive on a flat tire can lead to loss of
control over the vehicle.<
Checking pressure
Only check 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 tires are
warm, the tire inflation pressure is higher.
After correcting tire inflation pressures,
always reinitialize the Flat Tire Monitor,
refer to page88.<
Inflation pressure specifications
The tables below provide all the correct inflation
pressures for the specified tire sizes at ambient
temperature.
The inflation pressures apply to the tire
sizes approved and tire brands recom-
mended by BMW; a list of these is available
from your BMW Center.<
For correct identification of the right tire infla-
tion pressures, observe the following:
>Tire sizes for your vehicle>Load conditions
>Maximum allowable driving speed
Tire inflation pressures for driving up to
100 mph or 160 km/h
For normal driving up to 100 mph or 160 km/h
and to achieve optimum driving comfort, adjust
pressures to the respective tire inflation pres-
sures listed on the following pages in the col-
umns for traveling speeds up to a maximum of
100 mph or 160 km/h.
These tire inflation pressures can also be found
on the driver's-side door post when the driver's
door is open.
The maximum permissible speed for
these tire pressures is 100 mph or
160 km/h. Do not exceed this speed, otherwise
tire damage and accidents could occur.<
Tire inflation pressures for driving
above 100 mph or 160 km/h
In order to drive at maximum speeds in
excess of 100 mph or 160 km/h, adjust
pressures to the respective tire inflation pres-
sures listed on the following pages in the col-
umns for traveling speeds including those
exceeding 100 mph or 160 km/h. Otherwise tire
damage and accidents could occur.<
Observe all national and local maximum speed
limits, otherwise violations of the laws could
occur.

Mobility
189Reference
At a glance
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Communications
Navigation
Entertainment
Tire inflation pressures for the 323i, for Canada only
Tire size Pressure specifications in psi/kPa
Traveling speeds
up to a max. of
100 mph / 160 km/hTraveling speeds
including those exceeding
100 mph / 160 km/h
All pressure specifications in
the table are indicated in
psi/kilopascal with cold tires.
Cold = ambient temperature
without Sports package
225/50 R 16 92 V
225/50 R 16 92 H M+S
205/55 R 16 91 H M+S
225/45 R 17 91 H M+S29/200 33/230 29/200 33/230 30/210 38/260
225/45 R 17 94 V M+S XL 29/200 35/240 29/200 35/240 32/220 39/270
Front: 225/35 R 19 88 Y XL 35/240 - 30/210 - 35/240 -
Rear: 255/30 R 19 91 Y XL - 39/270 - 33/230 - 39/270
with Sports package
225/50 R 16 92 V
225/50 R 16 92 H M+S
205/55 R 16 91 H M+S
225/45 R 17 91 H M+S29/200 33/230 29/200 35/240 35/240 42/290
225/45 R 17 94 V M+S XL 29/200 35/240 30/210 38/260 36/250 45/310
Front: 225/35 R 19 88 Y XL 35/240 - 33/230 - 38/260 -
Rear: 255/30 R 19 91 Y_XL - 39/270 - 36/250 - 42/290
More details on the permissible load and weights can be found on page220.

Wheels and tires
190
Tire inflation pressures for the 325i
Tire size Pressure specifications in psi/kPa
Traveling speeds
up to a max. of
100mph / 160km/hTraveling speeds
including those exceeding
100 mph / 160 km/h
All pressure specifications in
the table are indicated in
psi/kilopascal with cold tires.
Cold = ambient temperature
without Sports package
225/50 R 16 92 H M+S
205/55 R 16 91 H M+S
225/45 R 17 91 H M+S
225/45 R 17 94 V M+S XL33/230 41/280 - - 33/230 41/280
Front: 225/45 R 17 91 V 29/200 - 29/200 - 32/220 -
Rear: 255/40 R 17 94 V - 32/220 - 32/220 - 35/240
Front: 225/35 R 19 88 Y XL 35/240 - 32/220 - 35/240 -
Rear: 255/30 R 19 91 Y XL - 41/280 - 35/240 - 41/280
with Sports package
225/50 R 16 92 H M+S
225/45 R 17 91 H M+S
205/55 R 16 91 H M+S33/230 41/280 - - 35/240 42/290
225/45 R 17 94 V M+S XL 33/230 41/280 - - 38/260 45/310
Front: 225/45 R 17 91 V 29/200 - 29/200 - 35/240 -
Rear: 255/40 R 17 94 V - 32/220 - 33/230 - 39/270
Front: 225/35 R 19 88 Y XL 35/240 - 33/230 - 38/260 -
Rear: 255/30 R 19 91 Y XL - 41/280 - 36/250 - 42/290
More details on the permissible load and weights can be found on page220.

Mobility
191Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Tire inflation pressures for the 325xi
Tire size Pressure specifications in psi/kPa
Traveling speeds
up to a max. of
100 mph / 160 km/hTraveling speeds
including those exceeding
100 mph / 160 km/h
All pressure specifications in
the table are indicated in
psi/kilopascal with cold tires.
Cold = ambient temperature
without Sports package:
205/55 R 16 91 H M+S
225/45 R 17 91 H M+S
225/50 R 16 92 H M+S
225/45 R 17 94 V M+S XL30/210 36/250 30/210 33/230 35/240 41/280
Front: 225/45 R 17 91 V 30/210 - 30/210 - 35/240 -
Rear: 255/40 R 17 94 V - 32/220 32/220 - 35/240
Front: 225/35 R 19 88 Y XL 39/270 - 35/240 - 39/270 -
Rear: 255/30 R 19 91 Y XL - 41/280 - 35/240 - 41/280
with Sports package:
205/55 R 16 91 H M+S
225/50 R 16 92 H M+S
225/45 R 17 91 H M+S30/210 36/250 30/210 33/230 35/240 41/280
225/45 R 17 94 V M+S XL 30/210 36/250 35/240 38/260 39/270 45/310
Front: 225/45 R 17 91 V 30/210 - 33/230 - 38/260 -
Rear: 255/40 R 17 94 V - 32/220 - 33/230 - 39/270
Front: 225/35 R 19 88 Y XL 39/270 - 38/260 - 42/290 -
Rear: 255/30 R 19 91 Y XL - 41/280 - 38/260 - 44/300
More details on the permissible load and weights can be found on page220.

Wheels and tires
192
Tire inflation pressures for the 330i
Tire size Pressure specifications in psi/kPa
Traveling speeds
up to a max. of
100mph / 160km/hTraveling speeds
including those exceeding
100 mph / 160 km/h
All pressure specifications in
the table are indicated in
psi/kilopascal with cold tires.
Cold = ambient temperature
without Sports package:
225/45 R 17 91 H M+S
225/45 R 17 94 V M+S XL33/230 41/280 - - 33/230 41/280
Front: 225/45 R 17 91 V 29/200 - 29/200 - 33/230 -
Rear: 255/40 R 17 94 V - 32/220 - 32/220 - 36/250
Front: 225/40 R 18 88 W 32/220 - 32/220 - 36/250 -
Rear: 255/35 R 18 90 W - 36/250 - 36/250 - 41/280
Front: 225/40 R 18 88 Y - - 29/200 - 30/210 -
Rear: 255/35 R 18 90 Y - - - 32/220 - 36/250
Front: 225/35 R 19 88 Y XL 36/250 - 32/220 - 36/250 -
Rear: 255/30 R 19 91 Y XL - 41/280 - 36/250 - 41/280
with Sports package:
225/45 R 17 91 H M+S
225/45 R 17 94 V M+S XL33/230 41/280 - - 38/260 45/310
Front: 225/45 R 17 91 V 29/200 - 32/220 - 38/260 -
Rear: 255/40 R 17 94 V - 32/220 - 35/240 - 41/280
Front: 225/40 R 18 88 W 32/220 - 35/240 - 38/260 -
Rear: 255/35 R 18 90 W - 36/250 - 38/260 - 45/310
Front: 225/40 R 18 88 Y - - 30/210 - 33/230 -
Rear: 255/35 R 18 90 Y - - - 33/230 - 39/270
Front: 225/35 R 19 88 Y XL 36/250 - 35/240 - 38/260
Rear: 255/30 R 19 91 Y XL - 41/280 - 38/260 - 45/310
More details on the permissible load and weights can be found on page220.

Mobility
193Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Tire inflation pressures for the 330xi
Tire size Pressure specifications in psi/kPa
Traveling speeds
up to a max. of
100 mph / 160 km/hTraveling speeds
including those exceeding
100 mph / 160 km/h
All pressure specifications in
the table are indicated in
psi/kilopascal with cold tires.
Cold = ambient temperature
without Sports package:
225/45 R 17 91 H M+S
225/45 R 17 94 V M+S XL32/220 36/250 32/220 35/240 35/240 41/280
Front: 225/45 R 17 91 V 32/220 - 32/220 - 35/240 -
Rear: 255/40 R 17 94 V - 32/220 - 32/220 - 36/250
Front: 225/40 R 18 88 W 35/240 - 33/230 - 36/250 -
Rear: 255/35 R 18 90 W - 36/250 - 33/230 - 39/270
Front: 225/40 R 18 88 Y 35/240 - 32/220 - 35/240 -
Rear: 255/35 R 18 90 Y - 36/250 - 32/220 - 36/250
Front: 225/35 R 19 88 Y XL 39/270 - 35/240 - 39/270 -
Rear: 255/30 R 19 91 Y XL - 41/280 - 35/240 - 41/280
with Sports package:
225/45 R 17 91 H M+S 32/220 36/250 32/220 35/240 35/240 41/280
225/45 R 17 94 V M+S XL 32/220 36/250 35/240 39/270 39/270 45/310
Front: 225/45 R 17 91 V 32/220 - 35/240 - 39/270 -
Rear: 255/40 R 17 94 V - 32/220 - 35/240 - 41/280
Front: 225/40 R 18 88 W 35/240 - 38/260 - 42/290 -
Rear: 255/35 R 18 90 W - 36/250 - 38/260 - 44/300
Front: 225/40 R 18 88 Y 35/240 - 33/230 - 36/250 -
Rear: 255/35 R 18 90 Y - 36/250 - 33/230 - 39/270
Front: 225/35 R 19 88 Y XL 39/270 - 38/260 - 42/290 -
Rear: 255/30 R 19 91 Y XL - 41/280 - 38/260 - 44/300
More details on the permissible load and weights can be found on page220.

Mobility
197Reference
At a glance
Controls
Driving tips
Communications
Navigation
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Run-Flat Tires
When mounting new tires or changing over
from summer to winter tires and vice versa,
mount Run-Flat Tires for your own safety. In the
event of a flat, moreover, no spare wheel is
available. Your BMW Center will be glad to
advise you.
For safety reasons, BMW recommends
that damaged Run-Flat Tires be replaced
rather than repaired.<
Special characteristics of winter tires
BMW recommends winter tires for use in cold
winter driving conditions. Although all-season
M+S tires provide better winter traction than
summer tires, they generally fail to provide the
same levels of cold-weather performance as
winter tires.
Pay attention to speed
Always comply with the speed limit for the
winter tires mounted on your car; failure
to do so could result in tire damage and acci-
dents.<
If the car is capable of speeds higher than that
permitted for the winter tires, a label stating the
maximum permitted speed for the mounted
tires must be displayed in your field of view.
Specialist tire dealers and your BMW Center
can supply these labels.
Storage
Always 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 pressure indicated on the sidewall
of the tire.
Snow chains*
Only certain fine-link snow chains have been
tested by BMW, classified as safe for use and
recommended. Consult your BMW Center for
more information. Attach snow chains in pairs
and only to the rear wheels. Observe the manu-facturer's instructions when mounting snow
chains. Do not exceed a speed of 30 mph or
50 km/h.
You are not permitted to mount snow chains to
tires of the following sizes:
>255/40 R 17
>255/35 R 18
>255/30 R 19
Do not initialize the Flat Tire Monitor if
snow chains are mounted, otherwise the
instrument might issue an incorrect reading.
When driving with snow chains, you may find it
helpful to activate DTC temporarily, refer to
page85.<

Everything from A - Z
228 "Brightness"on the control
display82
Bulb changing, refer to Lamps
and bulbs205
Burned fuel
– refer to Average
consumption71
Button for starting engine52
Buttons on steering wheel11
C
California Proposition 65
warning6
"Call"172
Call
– accepting170
– displaying accepted172
– ending171
– in absence172
– starting171
Calling
– from phone book171
– from Top 8 list172
– redialing172
Can holders, refer to Cup
holders107
Capacities221
Capacity of luggage
compartment220
Car battery, refer to Vehicle
battery209
Car care, refer to Caring for
your vehicle brochure
Car-care products, refer to
Caring for your vehicle
brochure
"Car Data"71
Care, refer to Caring for your
vehicle brochure
Cargo, securing119
Cargo loading
– stowing cargo119
– vehicle118
Caring for artificial leather,
refer to Caring for your
vehicle brochureCaring for leather, refer to
Caring for your vehicle
brochure
Caring for light-alloy wheels,
refer to Caring for your
vehicle brochure
Caring for plastic, refer to
Caring for your vehicle
brochure
Caring for the carpet, refer to
Caring for your vehicle
brochure
Caring for the vehicle finish,
refer to Caring for your
vehicle brochure
Car jack
– jacking points209
Car key, refer to Integrated
key/remote control28
Car phone166
– installation location, refer to
Center armrest106
– refer to Mobile phone166
– refer to separate Owner's
Manual
Car radio, refer to Radio148
Car wash118
– also refer to Caring for your
vehicle brochure
Catalytic converter, refer to
Hot exhaust system116
"Categories"154
CBS Condition Based
Service203
"CD"144,156
CD changer156
– controls144
– fast forward/reverse160
– installation location160
– playing a track158
– random order159
– repeating a track159
– selecting a CD156
– selecting a track157
– switching on/off144
– tone control145
– volume145CD player156
– controls144
– fast forward/reverse160
– playing a track158
– random order159
– repeating a track159
– selecting a track157
– switching on/off144
– tone control145
– volume145
Center armrest106
Center brake lamp
– replacing bulbs208
Center console, refer to
Around the center
console14
"Central locking"30
Central locking
– from inside32
– from outside29
Central locking system29
– convenient access35
Changing bulbs205
Changing the language on the
Control Display82
Changing the measurement
units on the Control
Display73
Changing wheels209
Chassis number, refer to
Engine compartment199
Check Control79
"Check Control
messages"80
Check Gas Cap186
Checking the air pressure,
refer to Tire inflation
pressure188
Child-restraint fixing system
LATCH50
Child-restraint systems49
Child-safety lock51
Child seats49
Chrome parts, care, refer to
Caring for your vehicle
brochure
Cigarette lighter108
– socket108

Reference 239
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Steering wheel47
– adjustment47
– buttons on steering
wheel11
– freely programmable
buttons47
– lock52
"Steering wheel buttons"47
Steering with variable ratio,
refer to Active steering89
Steptronic, refer to Automatic
transmission with
Steptronic57
"Stopwatch"81
Stopwatch81
Storage compartments107
"Store in address book" in
navigation132
"Store" on the radio150,155
Storing current position132
Storing radio stations150
Storing seat positions, refer to
Seat and mirror memory44
Storing tires197
Stowage, refer to Storage
compartments107
"Street" in destination
entry127
Summer tires, refer to Wheels
and tires188
Sun blinds106
Switches, refer to Cockpit10
Switching off
– engine53
Switching off the engine
– start/stop button52
Switching on
– audio144
– CD changer144
– CD player144
– radio144
Switching on the hour
signal78
Switching the cooling function
on and off100
Symbols4
– Control Display20T
Tachometer69
Tailgate
– locking or unlocking
separately33
– opening and closing33
– opening from inside33
– opening from outside33
Tail lamps207
– replacing bulbs208
Tank contents, refer to
Capacities221
Technical data218
Technical modifications5
Telematik, refer to
TeleService, BMW
Assist178
Telephone
– installation location, refer to
Center armrest106
– refer to separate Owner's
Manual
Telephone, refer to Mobile
phone166
"Telephone list"47
TeleService178
– enabling178
– services offered179
Temperature adjustments
– automatic climate control98
Temperature display
– ice warning69
– outside temperature69
– setting the units73
Temperature of the coolant,
refer to Coolant
temperature69
Tensioning straps, refer to
Securing cargo119
"Terminate services"181
"Text language"82
"Theater" tone settings146
The individual vehicle5
Thigh support42
Third brake lamp, refer to
Center brake lamp208
Tilt alarm sensor35Tilt function, passenger-side
mirror46
"Time"78
"Time format"78
Timer, refer to Preselecting
switch-on times101
"Timer 1" for parked car
ventilation/heating101
"Timer 2" for parked car
ventilation/heating101
Tire inflation pressures188
Tire pressure
– loss89
Tire pressure monitoring,
refer to Flat Tire Monitor88
Tire puncture, refer to Flat Tire
Monitor
89
Tire Quality Grading194
Tires
– age194,196
– breaking in116
– changing, refer to Changing
wheels209
– condition195
– damage195
– inflation pressure188
– minimum tread depth195
– new tires196
– pressure monitoring, refer to
Flat Tire Monitor88
– puncture89
– Run-Flat Tires196
– size194
– wear indicators, refer to
Minimum tread depth195
– winter tires197
"Tone"145
Tone in audio mode
– adjusting145
– middle setting147
Tools, refer to Onboard tool
kit205
"Top 8" for mobile phone172
Torque218
Touch tone dialing173
Tow bar214
Tow fitting
– screw thread213
Tow fittings213