2009 BMW 528I SEDAN tire pressure

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XL
Indicates 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 0.12 in/
3 mm, although, for example, European legisla-
tion only specifies a minimum tread depth of
0.063 in/1.6 mm. At tread depths below 0.12 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 0.16 in/4 mm, they become perceptibly less
suitable for winter conditions. For the sake of
safety, new tires should be installed.
Wear indicators at the tread-groove base, refer
to arrow, are distributed over the tire's circum-
ference and are marked on the side of the tire
with TWI – Tread Wear Indicator. If the tire tread
has been driven down to the wear indicators, a
tread depth of 0.063 in/1.6 mm has been
reached.
Wheel/tire damage
Please note that low-profile tires cause wheels,
tires and suspension parts to be more suscep-
tible to road hazards 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. These
kinds of problems may also be signaled by other
changes in vehicle response, such as a strong
tendency to pull to the left or right.
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 dangerous to vehicle
occupants and other road users.<
Run-flat tires*
You will recognize run-flat tires by the circular
symbol containing the letters RSC on the side
of the tire.
Run-flat tires consist of partially self-contained
tires and special rims. The sidewall reinforce-
ment ensures that the tire retains some residual
safety in the event of pressure drop and driving
remains possible to a restricted degree.
To continue driving with a damaged tire:
>With Flat Tire Monitor, refer to Indication of
a flat tire, page96
>With Tire Pressure Monitor, refer to Mes-
sage with low tire inflation pressure,
page98
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

Wheels and tires
230 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 does not recommend that you use
retreaded tires, as driving safety may be
impaired. The causes for this include the possi-
bly different tire casing structures and the often
wide variations in their age, which can result in a
limited service life.<
The right wheels and tires
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 than the
approved units – these differences could lead to
body contact, and with it the risk of severe acci-
dents. If non-approved wheels and tires are
used, BMW cannot evaluate their suitability,
and therefore cannot be held liable for driving
safety.<
You can inquire about the right wheel/tire com-
bination at your BMW center.
The correct wheel/tire combination also affects
various systems whose function would other-
wise be impaired, e.g. ABS, DSC or xDrive.
To maintain good handling and vehicle
response, use only tires of a single tread config-
uration from a single manufacturer. Following
tire damage, have the original wheel and tire
combination remounted on the vehicle as soon
as possible.
Wheels with electronics for
TPM Tire Pressure Monitor
When mounting new tires or converting from
summer to winter tires or vice versa, only use
wheels with TPM electronics, otherwise the
Tire Pressure Monitor cannot detect a flat tire, refer to page97. Your BMW center will be
happy to advise you on this subject.
Recommended tire brands
Certain tire makes are recommended by BMW
depending on the tire size. You can recognize
these from the clearly visible BMW marking on
the tire sidewall.
When used properly, these tires comply with
the most demanding standards for safety and
vehicle response.
Run-flat tires
When mounting new tires, or changing from
s u m m e r t o w i n t e r t i r e s o r v i c e v e r s a , u s e r u n - f l a t
tires for your own safety. In addition, no spare
tire is available in case of a flat tire. Your BMW
center will be glad to advise you.
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.
Paying attention to speed
Always observe the maximum permissi-
ble speed for the winter tires, otherwise
tire damage may occur, which can result in acci-
dents.<
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

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and fuels. Do not exceed the maximum tire
inflation pressure indicated on the side wall of
the tire.
Rotating wheels between axles
BMW does not recommend moving the front
wheels to the rear or vice versa, as otherwise
the handling characteristics may be impaired.
With tires of different makes and types
* such a
change is not permissible.
Snow chains*
BMW only tests certain fine-link snow chains,
classifies them as road-safe and recommends
them. Consult your BMW center for more infor-
mation.
Use is only permissible in pairs on the rear
wheels.
Observe the manufacturer's instructions when
mounting snow chains. Do not exceed a speed
of 30 mph/50 km/h with the chains mounted.
After mounting snow chains, do not ini-
tialize the Flat Tire Monitor, otherwise
incorrect displays can occur.
When driving with snow chains, it may be prac-
tical to briefly activate DTC, refer to page92.<

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Care
Car-care products
Regular cleaning and care make a significant
contribution to retaining your BMW's value.
For the cleaning and care of your vehicle, BMW
recommends using only products that BMW
has approved for this purpose.
Your BMW center will be glad to advise you
about products and services for the cleaning
and care of your BMW.
Genuine BMW Care Products are materi-
als tested, laboratory tested, and tested in
actual use. They offer optimum care and pro-
tection for your vehicle.<
Do not use cleaners that contain alcohol
or solvents; they can damage your vehi-
cle.<
Cleaning agents can contain substances
that are dangerous or pose health risks.
You should therefore heed the warnings and
hazard indications on the packaging. Open the
doors or windows on your vehicle whenever
cleaning the interior. Make sure there is suffi-
cient ventilation in enclosed spaces. Use only
products that are formulated for vehicle clean-
ing.<
Exterior care
Washing your vehicle
In the winter months, it is especially
important to ensure that the vehicle is
washed on a regular basis. Otherwise, signifi-
cant soiling and road salt can cause damage to
the vehicle.<
After washing the vehicle, apply the
brakes briefly to dry them. Failure to do so
may lead to a reduction in braking efficiency and
also to corrosion of the brake rotors.<
Car washes
Give preference to cloth car washes.Before driving into the car wash, make sure that
it is suitable for your BMW. Pay attention to the
following points:
>Dimensions of your vehicle, refer to
page261.
>If necessary, fold in the outside rearview
mirrors, refer to page55.
>Maximum permissible tire width.
Preparations for driving into the car wash:
>Deactivate rain sensor to prevent unwanted
wiper activation.
>Deactivate rear window wiper
* and protect
it from damage. Take appropriate protec-
tive measures; inquiring with the car wash
operator as needed.
>Remove additional add-on parts, e.g. spoil-
ers or phone antennas, if they could be
damaged.
Automatic transmission
Before driving into the car wash, make sure the
vehicle is able to roll by making sure to:
1.Insert the remote control into the ignition
lock, even with comfort access.
2.Shift into transmission position N.
3.Release the parking brake.
4.Switch off the engine.
5.Leave the remote control in the ignition lock
so that the vehicle can roll.
Steam cleaners/high-pressure
cleaning jets
When using steam jets or high-pressure
washers, ensure that you maintain suffi-
cient clearance to the vehicle and do not exceed
a temperature of 1407/606.
Insufficient distance or excessive pressure or
temperature can damage parts of the vehicle or
can result in water penetration. Follow the oper-
ating instructions for the high-pressure clean-
ing jets.<

Replacing components
248
Lamps in luggage compartment lid
License plate lamp
5-watt bulb, C5W
1.Insert screwdriver into the slot and press to
the right, refer to arrows. This releases the
lamp.
2.Remove the lamp and replace the bulb.
Sports Wagon:
Brake lamp and backup lamp
1.Turn the locks to the left and fold down the
trim.
2.Fold down the foam insulation.3.Pull out the bulb holder for the backup
lamp1 or brake lamp2 downward.
4.Backup lamp: remove the bulb for replace-
ment.
Brake lamp: apply gentle pressure to the
bulb while turning it to the left for removal
and replacement.
Changing wheels
Safety precautions in the event of a flat
tire or wheel change: Park the vehicle as
far as possible from passing traffic and on solid
ground. Switch on the hazard warning flashers.
Have all vehicle occupants get out of the vehicle
and ensure that they remain outside the imme-
diate area in a safe place, such as behind a
guardrail.
If a warning triangle
* or portable hazard warning
lamp
* is required, set it up on the roadside at an
appropriate distance from the rear of the vehi-
cle. Comply with all safety guidelines and regu-
lations.
Change the wheel only on a level, firm surface
which is not slippery. The vehicle or the jack
could slip to the side if you attempt to raise the
vehicle on a soft or slippery surface such as
snow, ice, tiles, etc.
Position the jack on a firm support surface.
Do not use a wooden block or similar object as a
support base for the jack, as this would prevent
it from extending to its full support height and
reduce its load-carrying capacity.
To avoid serious or fatal injury: never lie under
the vehicle, and never start the engine while it is
supported by the jack.<

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3.Check and correct the tire inflation pressure
at the earliest opportunity.
Protect valve stems with valve stem
seal caps against dirt and contamina-
tion. Dirt in valve stems is a frequent source
of gradual air loss.<
4.Initialize the Flat Tire Monitor, refer to
page95, or reset the Tire Pressure Monitor,
refer to page97.
5.Replace the damaged tire as soon as possi-
ble and have the new wheel/tire balanced.
Driving with compact wheel
Drive reservedly and do not exceed a speed of
50 mph/80 km/h.
The driving characteristics change, for example
reduced track stability on braking, extended
braking distance, and altered self-steering
characteristics in the limit range. In conjunction
with winter tires, these characteristics are more
pronounced.
Only one compact wheel may be
mounted. Restore the wheels and tires to
their original size as quickly as possible. Failure
to do so is a safety risk.<
Vehicle battery
Battery care
The battery is 100 % maintenance-free, i.e., 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 battery
Only charge the battery in the vehicle via the
terminals in the engine compartment with the
engine switched off. Connections, refer to
Jump starting on page254.
Disposal
Have old batteries disposed of by your
BMW center or hand them in to a recy-
cling center. Maintain the battery in an upright position for transport and storage. Always
restrain the battery to prevent it from tipping
over during transport.<
Power failure
Following a temporary power failure, e.g. due to
a discharged battery, the use of some equip-
ment will be restricted, requiring its reinitializa-
tion. In the same way, individual settings are lost
and must be updated again:
>Seat, mirror and steering wheel memory
The positions must be stored again, refer to
page50.
>Time and date
Must be updated again, refer to page87.
>Radio
Radio stations must be stored again, refer
to page174.
>Navigation system
You must wait until the system becomes
functional again, refer to page142.
>Glass roof, electric
It may only be possible to raise the glass
roof. The system must be initialized, refer to
page44.
>Panorama glass roof
It may only be possible to raise the glass
roof. The system must be reinitialized, refer
to page46.
>Active steering
The system is deactivated and must be
reinitialized, refer to page99. Until then,
larger steering wheel movements are
required.
>Power windows
The pinch prevention system for the power
windows must be reinitialized, refer to
page42.
Talk to your BMW center before placing
the stored vehicle back in service.<
Fuses
Never attempt to repair a blown fuse and
do not replace a defective fuse with a sub-

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Mobility
Cargo bay
– capacity263
– emergency operation, refer
to Opening manually, Sports
Wagon38
– emergency release37
– expanding, Sports
Wagon128
– floor panel flap, refer to
Compartment in floor,
Sports Wagon129
– locking separately36
– opening/closing, refer to
Luggage compartment lid/
tailgate36
– opening from inside36
– opening from inside, Sports
Wagon37
– opening from outside36
– opening from outside,
Sports Wagon37
– opening with remote
control33
Cargo bay cover, refer to Roll-
up cover128
Caring for the vehicle
finish240
Car key, refer to Keys/remote
control30
Car phone194
– installation location, refer to
Center armrest123
– refer to Mobile phone194
– refer to separate operating
instructions
Car radio, refer to Radio172
Car Shampoo241
Car wash63,136
– with comfort access42
Car washes239
Catalytic converter, refer to
Hot exhaust system135
"Categories"180
CBC Cornering Brake
Control91
CBS Condition Based
Service237
"CD"168,182CD changer182
– controls168
– fast forward/reverse186
– installation location186
– random sequence185
– repeating a track185
– sampling tracks184
– selecting a CD182
– selecting a track183
– switching on/off168
– tone control169
– volume
169
CD player182
– controls168
– fast forward/reverse186
– random sequence185
– repeating a track185
– sampling a track184
– selecting a track183
– switching on/off168
– tone control169
– volume169
Center armrest
– front123
– rear127
Center brake lamp247
Center console14
"Central locking"32
Central locking
– from inside35
– from outside32
Central locking system32
– comfort access40
Changes, technical, refer to
For your own safety5
Changes, technical, refer to
Parts and accessories6
Changing language on
Control Display89
Changing scale for
navigation158
Changing units of measure on
Control Display89
Changing wheels229,248
CHECK button85
Check Control84
"Check Control
messages"85
Check Gas Cap221Checking the air pressure,
refer to Tire inflation
pressure222
Child restraint fixing system
LATCH59
Child restraints58
Child restraint systems58
Child-safety lock61
Child seats, refer to
Transporting children
safely58
Chime, refer to Check
Control84
Chock249
Chrome-plated parts241
Chrome polish241
Cigarette lighter125
Cigarette lighter socket, refer
to Connecting electrical
devices126
Cleaning your BMW, refer to
Care239
"Climate"53,115
Clock79
– 12h/24h format88
– hour signal88
– setting time and date87
Closing
– from inside35
– from outside32
Closing fuel filler cap221
Clothes hooks124
Cockpit10
Cold start, refer to Starting
engine63
Comfort access40
– observe in car wash42
– replacing battery, remote
control42
Comfort area, refer to Around
the center console14
Comfort seat48
"Communication"200,210,2
11,213
Compact Disc
– refer to CD changer182
– refer to CD player182

Reference 277
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Mobility
Flat tire
– changing wheels248
– compact wheel250
– Flat Tire Monitor95,96
– refer to Tire condition229
– run-flat tires96,98,229
– TPM Tire Pressure
Monitor97
– warning lamp96,98
Flat Tire Monitor95
– false alarms95
– initializing system95
– snow chains231
– system limits95
– warning lamp96
Fluid reservoir, refer to Filler
neck for washer fluid70
"FM", reception
range168,172
FM, waveband172
Fog lamps112
– indicator lamp13,112
Folding rear backrest127
– Sports Wagon128
Folding rear backrest, Sports
Wagon128
Fold-over rear backrest127
Footbrake, refer to Braking
safely136
Footwell lamps, refer to
Interior lamps112
Forward, fast
– CD changer186
– CD player186
For your own safety5
4-wheel drive system, refer to
xDrive93
Freeway, refer to Route
criteria154
Front airbags100
Front armrest, refer to Center
armrest, front123
Front passenger airbags
– deactivating101
Front seat adjustment48
"FTM"96
FTM, refer to Flat Tire
Monitor95Fuel221
– average consumption80
– display80
– high-quality brands221
– quality221
– specifications221
– tank contents, refer to
Capacities264
Fuel clock, refer to Fuel
gauge80
Fuel consumption display
– computer, average fuel
consumption80
Fuel display, refer to Fuel
gauge80
Fuel-efficient driving
– refer to Energy control80
– refer to Saving fuel134
Fuel filler door220
– releasing in the event of
electrical malfunction220
Full mobile phone preparation
package194
Full screen display, refer to
Switching assistance
window off22
"Full screen" with BMW Night
Vision106
Fuses251
G
Garage door opener, refer to
Integrated universal remote
control121
Gasoline, refer to Required
fuel221
Gasoline display, refer to Fuel
gauge80
Gearshift lever
– manual transmission64
General driving
notes134,135Glass sunroof, electric43
– convenient operation from
outside34
– convenient operation with
comfort access41
– moving manually44
– remote control33
Glove compartment123
– lighting123
GPS navigation, refer to
Navigation system142
Grills, refer to Ventilation118
Gross vehicle weight, refer to
Weights263
H
Halogen lamps245
Handbrake64
– indicator lamp13,64
Hands-free system, refer to
Microphone14
Hand washing240
Hazard warning flashers15
"HDC"93
HDC Hill Descent Control93
"HDC on"93
"HDC on / off"57
"HD radio"176
HD radio, refer to High
Definition Radio176
Head airbags100
Headlamp
– cleaning tank, refer to
Capacities264
Headlamp control,
automatic108
Headlamp flasher68
Headlamps108
– cleaning, refer to Wiper
system69
– filler neck for washer
fluid233
– replacing bulbs245
Head Light, refer to Adaptive
Head Light110