flat tire BMW 335XI 2008 User Guide

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Sedan: tire inflation pressures for the 335i
Tire size Pressure specifications in psi/kPa
Traveling speeds
up to a max. of
100 mph / 160 km/hTraveling speeds
including those exceeding
100mph / 160km/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 W
225/45 R 17 94 V M+S XL32/220 38/260 32/220 36/250 35/240 42/290
Front: 225/45 R 17 91 V 32/220 - 32/220 - 35/240 -
Rear: 255/40 R 17 94 V - 33/230 - 32/220 - 36/250
Front: 225/40 R 18 88 W 32/220 - 32/220 - 36/250 -
Rear: 255/35 R 18 90 W - 38/260 - 36/250 - 41/280
Front: 225/40 R 18 88 Y 32/220 - 32/220 - 33/230 -
Rear: 255/35 R 18 90 Y - 38/260 - 32/220 - 38/260
Front: 225/35 R 19 88 Y XL 38/260 - 35/240 - 38/260 -
Rear: 255/30 R 19 91 Y XL - 42/290 - 36/250 - 42/290
with Sports package:
225/45 R 17 91 H M+S
225/45 R 17 94 W32/220 38/260 32/220 38/260 36/250 44/300
225/45 R 17 94 V M+S XL 32/220 38/260 35/240 41/280 39/270 46/320
Front: 225/45 R 17 91 V 32/220 - 33/230 - 38/260 -
Rear: 255/40 R 17 94 V - 33/230 - 35/240 - 41/280
Front: 225/40 R 18 88 W 32/220 - 35/240 - 39/270 -
Rear: 255/35 R 18 90 W - 38/260 - 39/270 - 45/310
Front: 225/40 R 18 88 Y 32/220 - 32/220 - 36/250 -
Rear: 255/35 R 18 90 Y - 38/260 - 35/240 - 41/280
Front: 225/35 R 19 88 Y XL 38/260 - 36/250 - 39/270 -
Rear: 255/30 R 19 91 Y XL - 42/290 - 39/270 - 45/310
More details on the permissible load and weights can be found on page245.

Wheels and tires
214
Sedan: tire inflation pressures for the 335xi
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 XL
225/45 R 17 91 W33/230 36/250 33/230 35/240 36/250 42/290
Front: 225/45 R 17 91 W 33/230 - 33/230 - 36/250 -
Rear: 255/40 R 17 94 W - 33/230 - 33/230 - 36/250
Front: 225/40 R 18 88 W 36/250 - 36/250 - 39/270 -
Rear: 255/35 R 18 90 W - 36/250 - 36/250 - 42/290
Front: 225/40 R 18 88 Y 36/250 - 33/230 - 36/250 -
Rear: 255/35 R 18 90 Y - 36/250 - 33/230 - 39/270
with Sports package:
225/45 R 17 91 H M+S 33/230 36/250 33/230 35/240 36/250 42/290
225/45 R 17 94 V M+S XL 33/230 36/250 36/250 39/270 39/270 45/310
225/45 R 17 91 W 33/230 36/250 38/260 39/270 41/280 46/320
Front: 225/45 R 17 91 W 33/230 - 36/250 - 39/270 -
Rear: 255/40 R 17 94 W - 33/230 - 36/250 - 41/280
Front: 225/40 R 18 88 W 36/250 - 39/270 - 44/300 -
Rear: 255/35 R 18 90 W - 36/250 - 39/270 - 45/310
Front: 225/40 R 18 88 Y 36/250 - 36/250 - 39/270 -
Rear: 255/35 R 18 90 Y - 36/250 - 36/250 - 41/280
More details on the permissible load and weights can be found on page245.

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Sports Wagon: tire inflation pressures for the 328i
Tire size Pressure specifications in psi/kPa
Traveling speeds
up to a max. of
100 mph / 160 km/hTraveling speeds
including those exceeding
100mph / 160km/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
225/50 R 16 92 H M+S
225/50 R 16 92 W
225/45 R 17 91 H M+S
225/45 R 17 91 W32/220 39/270 32/220 36/250 36/250 44/300
225/45 R 17 94 V M+S XL 33/230 41/280 32/220 38/260 38/260 45/310
Front: 225/45 R 17 91 V 32/220 - 32/220 - 36/250 -
Rear: 255/40 R 17 94 V - 35/240 - 33/230 - 39/270
Front: 225/35 R 19 88 Y XL 38/260 - 32/220 - 38/260 -
Rear: 255/30 R 19 91 Y XL - 45/310 - 38/260 - 45/310
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+S32/220 39/270 32/220 36/250 36/250 44/300
225/50 R 16 92 W
225/45 R 17 91 W32/220 39/270 32/220 39/270 39/270 46/320
225/45 R 17 94 V M+S XL 33/230 41/280 35/240 42/290 44/300 51/350
Front: 225/45 R 17 91 V 32/220 - 32/220 - 38/260 -
Rear: 255/40 R 17 94 V - 35/240 - 38/260 - 45/310
Front: 225/35 R 19 88 Y XL 38/260 - 33/230 - 41/280 -
Rear: 255/30 R 19 91 Y XL - 45/310 - 41/280 - 48/330
More details on the permissible load and weights can be found on page245.

Wheels and tires
216
Sports Wagon: tire inflation pressures for the 328xi
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:
205/55 R 16 91 H M+S
225/50 R 16 92 H M+S
225/50 R 16 92 W
225/45 R 17 91 H M+S
225/45 R 17 94 V M+S XL
225/45 R 17 91 W32/220 39/270 32/220 38/260 36/250 44/300
Front: 225/45 R 17 91 V 32/220 - 32/220 - 36/250 -
Rear: 255/40 R 17 94 V - 35/240 - 32/220 - 39/270
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+S32/220 39/270 32/220 38/260 36/250 44/300
225/50 R 16 92 W
225/45 R 17 91 W32/220 39/270 33/230 39/270 39/270 46/320
225/45 R 17 94 V M+S XL 32/220 39/270 35/240 42/290 42/290 49/340
Front: 225/45 R 17 91 V 32/220 - 33/230 - 38/260 -
Rear: 255/40 R 17 94 V - 35/240 - 36/250 - 44/300
More details on the permissible load and weights can be found on page245.

Wheels and tires
218 heat when tested under controlled conditions
on a specified indoor laboratory test wheel.
Sustained high temperature can cause the
material of the tire to degenerate and reduce
tire life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds to
a level of performance which all passenger car
tires must meet under the Federal Motor Vehi-
cle Safety Standard No. 109. Grades B and A
represent higher levels of performance on the
laboratory test wheel than the minimum
required by law.
The temperature grade for this tire is
established for a tire that is properly
inflated and not overloaded. Excessive speed,
underinflation, or excessive loading, either sep-
arately or in combination, can cause heat
buildup and possible tire failure.<
RSC – Run-Flat Tires
You will recognize Run-Flat Tires by a circular
symbol containing the letters RSC on the side
of the tire, refer to page219.
M+S
Winter and all-season tires.
These have better winter properties than sum-
mer tires.
XL
Designation for specially reinforced tires.
Tire condition
Inspect your tires frequently for tread wear,
signs of damage and for foreign objects lodged
in the tread. Check the tread depth.
Minimum tread depth
The tread depth should not drop below 1/8 in/
3 mm, although, for example, European legisla-
tion only specifies a minimum tread depth of
1/16 in/1.6 mm. At tread depths below 1/8 in/
3 mm there is an increased risk of high-speed
hydroplaning, even when only small amounts of
water are present on the road surface.
When winter tires wear down past a tread depth of 1/6 in/4 mm, they become perceptibly less
suitable for winter conditions. In the interest of
safety, new tires should be installed.
Wear indicators in the base of the tread groove
are distributed around the tire's circumference;
the letters TWI, for Tread Wear Indicator, on the
tire's sidewalls identify tires that incorporate
these wear indicators. Once the tire tread has
worn down to the wear indicators, the tire has
worn to a depth of 1/16 in/1.6 mm.
Wheel/tire damage
Please note that low-profile tires cause wheels,
tires and suspension parts to be more suscep-
tible to road hazard and consequential dam-
ages.
Unusual vibrations encountered during normal
vehicle operation can indicate tire failure or
some other vehicle defect. This can, for exam-
ple, be caused by driving over curbs. The same
applies to any other abnormal road behavior,
such as pulling severely to the right or left.
In these cases, reduce speed immedi-
ately and have wheels and tires thor-
oughly checked. To do so, drive carefully to the
nearest BMW center or tire shop that works
according to BMW repair procedures with cor-
respondingly trained personnel. If necessary,
have the vehicle towed there.
Otherwise, tire damage can be extremely dan-
gerous for vehicle occupants and other road
users.<
Tire age
For various reasons, such as the development
of brittleness, BMW recommends tire replace-
ment after no more than 6 years, regardless of
the actual wear of the tires.

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The manufacturing date of tires is contained in
the tire coding:
DOT ... 0705 means that the tire was manufac-
tured in week 07 of 2005.
Run-Flat Tires
The symbol identifying Run-Flat Tires is a circle
with the letters RSC on the sidewall.
Run-Flat Tires comprise a conditionally self-
supporting tire and a special rim. The reinforce-
ment in the sidewalls ensures that the tire can
continue to be used subject to certain restric-
tions, even if depressurized.
For information on continuing to drive with a flat
tire, refer to Indication of a flat tire, page90.
New wheels and tires
Have new wheels and tires installed only
by your BMW center or tire shop that
works according to BMW repair procedures
with correspondingly trained personnel. If this
work is not carried out properly, there is a dan-
ger of subsequent damage and related safety
hazards. Make sure that the new wheels are bal-
anced.<
Retreaded tires
BMW recommends that you do not use
retreaded tires, since driving safety may
be impaired. The causes for this include poten-
tially different tire casing structures and often
wide variations in tire age, which can result in a
limited service life.<
Correct wheels and 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, 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. Otherwise, subsequent
damage cannot be ruled out.<
BMW recommends that you use only
wheel and tire combinations that BMW
has tested and approved for your particular
vehicle. Variations in factors such as manufac-
turing tolerances mean that even wheels and
tires with identical official size ratings could
actually have different dimensions, which could
lead to body contact and thus to severe acci-
dents. If non-approved wheels and tires are
used, BMW cannot evaluate their suitability,
and therefore cannot guarantee their driving
safety.<
You can inquire about the right wheel/tire com-
bination at your BMW center.
The correct combination of wheels and tires is
also necessary to ensure reliable operation of
various vehicle systems such as ABS, DSC or
RPA.
To maintain good handling and vehicle
response, use only tires of a single brand and
tread configuration. After a tire has been dam-
aged, mount the previous wheel and tire combi-
nation again as soon as possible.
Wheels with Tire Pressure Monitor
TPM electronics
When mounting new tires or changing over
from summer to winter tires, or vice versa, only
use wheels with TPM electronics; otherwise the
Tire Pressure Monitor may not be able to detect
a puncture, refer to page90. Your BMW center
will be glad to advise you.

Wheels and tires
220
Recommended tire brands
Certain makes of tire are recommended by
BMW for each tire size. They are marked with a
clearly visible BMW designation on the sidewall
of the tire.
When properly used, these tires meet the high-
est standards in terms of safety and handling
characteristics.
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.
Swapping wheels between axles
BMW advises against swapping wheels
between the front and rear axles, even if all tires
have the same size, as this could impair driving
characteristics. If the tires are of mixed sizes,
swapping wheels between the axles is not per-
missible.
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.
Snow chains must be mounted in pairs and on
the rear wheels only. Observe the manufac-
turer's instructions when mounting snow
chains. Do not exceed a speed of 30 mph or
50 km/h.
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
page87.<

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Sports Wagon
1.Use a screwdriver to press out the cover at
the clips, see arrows, and fold it downward.
2.Fold away the foam insulating material.
3.Release the bulb holder at the clip, see
arrow, and remove.
4.Apply gentle pressure to the bulb while
turning it to the left for removal and replace-
ment.
5.Re-engage the bulb holder so that it audibly
clicks into place.
6.Reattach the trim of the tailgate.
License plate lamp and center brake
lamp
These lamps use LED technology for operation.
In the event of a malfunction, please contact
your BMW center or a workshop that works
according to BMW repair procedures with cor-
respondingly trained personnel.
Changing wheels
Your BMW is equipped with Run-Flat Tires as
standard. This removes the need to change a
wheel immediately in the event of a puncture.For information on continuing to drive with a
damaged tire, refer to Indication of a flat tire on
page90.
The symbol identifying Run-Flat Tires is a circle
with the letters RSC on the sidewall, refer to
Run-Flat Tires, page219.
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, no spare wheel is available. Your
BMW center will be glad to advise you. Refer
also to New wheels and tires, page219.
The tools for changing wheels are avail-
able as optional accessories from your
BMW center.<
Jack mounting points
The jacking points are at the positions shown in
the illustration.
Vehicle battery
Battery care
The battery is 100 % maintenance-free, the
electrolyte will last for the life of the battery
when the vehicle is operated in a temperate cli-
mate. Your BMW center will be glad to advise in
all matters concerning the battery.
Charging the battery
Only charge the battery in the vehicle via the
terminals in the engine compartment with the
engine off. Connections, refer to Jump starting
on page236.

Everything from A - Z
252
Everything from A - Z
Index
"..." Identifies Control Display
texts used to select
individual functions and
refers you to the page where
these texts can be found.
A
ABS Antilock Brake
System86
ACC, refer to Active cruise
control64
Accident, refer to Sending an
Emergency Request235
Activated-charcoal filter for
automatic climate
control104
"Activation time"104
Active cruise control64
– indicator lamps67
– malfunction68
– selecting distance66
– sensor68
Active steering93
– warning lamp93
Adaptive Head Light98
"Add digits" for mobile
phone190
Additives
– coolant224
"Address book" in
navigation138
Address for navigation
– deleting140
– entering130,138
– selecting139
– storing138
– storing current position139
"Add to destination
list"133,135
Adjusting temperature inside
the car, refer to Automatic
climate control101Adjusting the thigh support44
Adjusting the tone during
audio operation, refer to
Tone control157
Airbags94
– indicator/warning lamp95
– sitting safely43
Air conditioning mode
– automatic climate
control101
– ventilation103
Air distribution
– automatic102
– individual101
Air flow rate102
Airing, refer to Ventilation103
Air pressure, refer to Tire
inflation pressure208
Air recirculation, refer to
Recirculated-air mode102
"Air recirculation on / off"51
Air supply
– automatic climate
control101
– ventilation103
Air vents100
AKI, refer to Fuel
specifications207
Alarm system35
– avoiding unintentional
alarms36
– interior motion sensor36
– switching off an alarm36
– tilt alarm sensor36
"All channels" for satellite
radio167
All-season tires, refer to
Winter tires220
"All stations", displaying with
the radio160
All-wheel drive, refer to
xDrive87
"AM", waveband156,160Ambient air, refer to
Recirculated-air mode102
Antenna for mobile phone182
Antifreeze
– coolant224
– washer fluid62
Anti-theft alarm system, refer
to Alarm system35
Anti-theft system29
Approved axle loads, refer to
Weights245
Approved gross vehicle
weight, refer to Weights245
Armrest, refer to Center
armrest110
Arrival time, refer to
Computer73
Arrival time, refer to Starting
destination guidance143
Arrow display for
navigation144
"Arrow display" in
navigation144
Ashtray
– front111
– rear112
Assistance systems, refer to
Driving stability control
systems86
Assistance window20
– refer to iDrive20
AUC Automatic recirculated-
air control102
"Audio"159,163
Audio156
– controls156
– switching on/off156
– tone control157
– volume157
"Audio", refer to Tone
control157
Audio device, external110

Everything from A - Z
258 Fastening safety belts, refer to
Safety belts48
Fastest route for
navigation141
Fast forward
– CD changer173
– CD player173
"Fast route" in navigation141
Filter
– refer to Microfilter/activated-
charcoal filter for automatic
climate control104
Fine wood, refer to Caring for
your vehicle brochure
First aid pouch236
Fixture for remote control,
refer to Ignition lock56
Flashlight, refer to LED hand
lamp110
Flash when locking/
unlocking31
Flat tire
– Run-Flat Tires219
– Tire Pressure Monitor
TPM90
Flat Tire Monitor FTM89
– indicating a flat tire90
– indicator/warning lamp90
– initializing the system89
– malfunction90
– snow chains89,220
– system limits89
Flat tires, refer to Tire
condition218
Floor mats, carpets, refer to
Caring for your vehicle
brochure
Fluid reservoir, refer to
Washer fluid reservoir62
"FM", waveband156,160
FM, waveband160
Fog lamps98
– indicator lamp13,98
Folding in the mirrors, before
driving into a car wash49
Folding rear seat backrest114
Folding up the floor panel116
Footbrake, refer to Braking
safely122Footwell lamps, refer to
Interior lamps99
For your own safety5
Four-wheel drive, refer to
xDrive87
Frequency, selecting
manually161
Front airbags94
FTM, refer to Flat Tire
Monitor89
Fuel207
– average consumption73
– gauge72
– high-quality brands207
– quality207
– specifications207
– tank contents, refer to
Capacities246
Fuel clock, refer to Fuel
gauge72
Fuel display, refer to Fuel
gauge72
Fuel-efficient driving, refer to
Energy Control72
Fuel filler door206
– releasing in the event of
electrical malfunction206
Fuses234
G
Garage door opener, refer to
Integrated universal remote
control106
Gasoline
– refer to Average
consumption73
Gasoline, refer to Required
fuel207
Gasoline display, refer to Fuel
gauge72
Gear indicator, automatic
transmission with
Steptronic58
Gearshift lever
– automatic transmission with
Steptronic59
– manual transmission58Gearshifts
– automatic transmission with
Steptronic59
– manual transmission58
General driving notes121
Glass roof, electric39
– closing after electrical
malfunction40
– convenient operation30,31
– initializing40
– opening, closing39
– pinch protection system40
– power failure40
– raising39
– remote control30
Glove compartment109
– LED hand lamp110
GPS navigation, refer to
Navigation system128
Grills100
Gross vehicle weight, refer to
Weights245
H
Halogen lamps
– replacing bulbs229
Handbrake, refer to Parking
brake57
Hand lamp, refer to LED hand
lamp110
Hands-free system14
Hazard warning flashers14
HDC Hill Descent Control87
"HD radio"163
HD radio, refer to High
Definition Radio163
Head airbags94
Headlamp control,
automatic96
Headlamp cover229
Headlamp flasher60
– indicator lamp11,13
Headlamps
– care, refer to Caring for your
vehicle brochure
– replacing bulbs229