2008 BMW 525XI TOURING inflation pressure

Wheels and tires
230
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 page96. 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
summer to winter tires or vice versa, use run-flat
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
t i re d a m a g e m a y o c cu r , w h ic h c a n re s u l t i n a c c i-
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
and fuels. Do not exceed the maximum tire
inflation pressure indicated on the side wall of
the tire.

Mobility
251Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
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
page94, or reset the Tire Pressure Monitor,
refer to page96.
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
page48.
>Time and date
Must be updated again, refer to page86.
>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
page42.
>Panorama glass roof
It may only be possible to raise the glass
roof. The system must be reinitialized, refer
to page44.
>Active steering
The system is deactivated and must be
reinitialized, refer to page98. Until then,
larger steering wheel movements are
required.
>Power windows
The pinch prevention system for the power
windows must be reinitialized, refer to
page40.
Talk to your BMW center before placing
the stored vehicle back in service.

Reference 273
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Cargo bay
– capacity263
– emergency operation, refer
to Opening manually, Sports
Wagon35
– emergency release34
– expanding, Sports
Wagon127
– floor panel flap, refer to
Compartment in floor,
Sports Wagon128
– locking separately34
– opening/closing, refer to
Luggage compartment lid/
tailgate33
– opening from inside33
– opening from inside, Sports
Wagon35
– opening from outside34
– opening from outside,
Sports Wagon35
– opening with remote
control31
Cargo bay cover, refer to Roll-
up cover127
Caring for the vehicle
finish240
Car key, refer to Keys/remote
control28
Car phone194
– installation location, refer to
Center armrest122
– refer to Mobile phone194
– refer to separate operating
instructions
Car radio, refer to Radio172
Car Shampoo241
Car washes62,136,239
– with comfort access39
Catalytic converter, refer to
Hot exhaust system135
"Categories"179
CBC Cornering Brake
Control90
CBS Condition Based
Service237
"CD"168,181CD changer181
– controls168
– fast forward/reverse185
– installation location185
– random sequence184
– repeating a track184
– sampling tracks183
– selecting a CD181
– selecting a track182
– switching on/off168
– tone control169
– volume169
CD player181
– controls168
– fast forward/reverse185
– random sequence184
– repeating a track184
– sampling a track183
– selecting a track182
– switching on/off168
– tone control169
– volume169
Center armrest
– front122
– rear126
Center brake lamp247
Center console14
"Central locking"30
Central locking
– from inside32
– from outside30
Central locking system29
– comfort access38
Changes, technical
– refer to For your own
safety5
– refer to Parts and
accessories6
Changing language on
Control Display88
Changing scale for
navigation158
Changing units of measure on
Control Display88
Changing wheels229,248
CHECK button84
Check Control83
"Check Control
messages"84Check Gas Cap221
Checking the air pressure,
refer to Tire inflation
pressure222
Child restraint fixing system
LATCH57
Child restraints56
Child restraint systems56
Child-safety lock59
Child seats, refer to
Transporting children
safely56
Chime, refer to Check
Control83
Chock249
Chrome-plated parts241
Chrome polish241
Cigarette lighter124
Cigarette lighter socket, refer
to Connecting electrical
devices125
Cleaning your BMW, refer to
Care
239
"Climate"51,114
Clock78
– 12h/24h format87
– hour signal87
– setting time and date86
Closing
– from inside32
– from outside30
Closing fuel filler cap221
Clothes hooks123
Cockpit10
Cold start, refer to Starting
engine62
Comfort access38
– observe in car wash39
– replacing battery, remote
control40
Comfort area, refer to Around
the center console14
Comfort seat46
"Communi-
cation"200,210,211,213
Compact Disc
– refer to CD changer181
– refer to CD player181

Everything from A to Z
274 Compact wheel
– inflation pressure223,224
– wheel change250
Compartment for remote
control, refer to Ignition
lock61
Compartments
– in cargo bay, Sports
Wagon128
– refer to Storage area
package, Sports Wagon129
– refer to Storage
compartments123
Compressed audio files181
Computer79
– displays on Control
Display80
– hour signal87
"Concert hall", Tone
control171
"Concierge"213
Concierge service212
Condensation, refer to When
vehicle is parked136
Condition Based Service
CBS237
"Confirmation"31
Confirmation signals for
locking and unlocking31
Connecting car vacuum
cleaner, refer to Connecting
electrical devices125
Consumption, refer to
Average fuel
consumption80
Consumption indicator,
Energy Control79
Consumption statistics, refer
to Average fuel
consumption80
"Continue guidance to
destination?"157
"Contrast" with BMW Night
Vision105
Control Center, refer to
iDrive16Control Display, refer to
iDrive16
– setting brightness87
– switching off/on21
Controller, refer to iDrive16
Controls, refer to Cockpit10
Convenient operation
– glass sunroof30
– windows30
– windows and glass sunroof
with comfort access39
Coolant235
– checking level235
– temperature78
Cooling, maximum116
Cooling fluid, refer to
Coolant
235
Cooling function, automatic
climate control116
Cooling system, refer to
Coolant235
Copyright2
Cornering Brake Control
CBC90
Country of destination for
navigation145
Courtesy lamps111
Cradle for telephone or mobile
phone122
Cruise control69
– active cruise control71
Cruising range79
Cup holders124
Curb weight, refer to
Weights263
Current consumption, refer to
Energy Control79
"Current position"163
Current position
– displaying163
– entering152
– storing152
"Curve mode" with
BMW Night Vision105
"Customer
Relations"204,212
Cylinders, refer to Engine
data260
D
Dashboard, refer to
Cockpit10
Data, technical260
– dimensions261
– engine260
– weights263
"Date"87
Date78
– date format87
– retrieval78
– setting87
"Date format"87
"Daytime running lamps"108
Daytime running lamps108
"Deactivated"49
Defect
– door lock32
– fuel filler door220
– glass sunroof42
– luggage compartment lid34
– panorama glass sunroof44
– tailgate35
Defrosting windows115
Defrosting windows and
removing condensation115
Defrosting windshield, refer to
Defrosting windows115
Defrost position, refer to
Defrosting windows115
"Delete address book" in
navigation153
"Delete all numbers" in mobile
phone mode203
"Delete data" in
navigation153
"Delete" in mobile phone
mode203
Destination address
– deleting153
– entering144,147

Everything from A to Z
278 Head restraints49
– active front head
restraints49
– removing50
– sitting safely45
"Head-Up Display"102
Head-Up Display101
Heated
– mirrors53
– rear window115
– seats51
– steering wheel54
Heating113
– exterior mirrors53
– interior113
– rear window115
– residual heat116
– seats51
– steering wheel54
Heating with engine switched
off, refer to Residual
heat116
Heavy cargo, refer to Securing
cargo138
Height, refer to
Dimensions261
Height adjustment
– seats46
– steering wheel54
"High-beam assistant"111
High-beam assistant109
High beams109
– headlamp flasher109
– indicator lamp13
– replacing bulbs245
High Definition Radio176
High-pressure cleaning
jets239,240
High water, refer to Driving
through water136
Hill Descent Control HDC92
Hills136
Holder for cups124
"Home address" in
navigation153
Homepage of BMW4
Hood232Hooks for shopping bags,
Sports Wagon129
Horn10
Hotel function, refer to
Locking separately34
Hot exhaust system135
"Hour memo"87
"House number" in
destination entry146
Hydraulic brake assistant,
refer to Brake assistant90
Hydroplaning135
I
IBOC, refer to High Definition
Radio176
Ice, refer to Outside
temperature warning78
ID3 tag, refer to Information on
track183
Identification mark
– recommended tire
brands230
– run-flat tires229
– tire coding227
iDrive16
– assistance window20
– automatic climate control
with expanded scope114
– changing date and time86
– changing language88
– changing menu page19
– changing settings86
– changing units of measure
and display type88
– confirming selection or
entry19
– controller16
– controls16
– displays, menus17
– operating principle17
– selecting menu item19
– setting brightness87
– start menu17
– status information20
– symbols18Ignition61
– switched off62
– switched on61
Ignition key, refer to Keys/
remote control28
Ignition key position 1, refer to
Radio readiness61
Ignition key position 2, refer to
Ignition on61
Ignition lock61
– starting engine with comfort
access39
i menu17
Imprint2
Indicator/warning lamps
– ABS Antilock Brake
System93
– active steering99
– airbags101
– brake system93
– DSC13,91
– DTC13,92
– Flat Tire Monitor95
– fog lamps
13
– safety belt warning50
– TPM Tire Pressure
Monitor97
Indicator and warning
lamps13
Inflation pressure, refer to Tire
inflation pressure222
Inflation pressure monitoring
– refer to Flat Tire Monitor94
– refer to TPM Tire Pressure
Monitor96
Info menu17
Information
– on another location149
– on current position149
– on destination location149
"Information" in
navigation149
Information menu, refer to
imenu17
"Information on
destination"151
"Info sources"81

Reference 283
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
"Redial" in mobile phone
mode202
Reflectors, refer to Tail
lamps246
Refueling220
Releasing, hood232
Releasing the locks, refer to
Unlocking39
"Relock door if not
opened"33
Remaining distance, refer to
Cruising range79
Remaining distance to
destination, refer to
Computer80
Remote control28
– comfort access38
– garage door opener120
– luggage compartment lid31
– malfunction31,40
– replacing battery40
– tailgate31
Removing condensation on
the windows115
"Repeat directory" in audio
mode184
"Repeat" in audio mode184
"Repeat track" in audio
mode184
Replacement fuses252
Replacement of tires, refer to
Changing wheels248
Replacement remote control,
refer to New remote
controls28
Replacing bulbs, refer to
Lamps and bulbs244
Replacing tires230
Replacing wheels/tires, refer
to New wheels and tires229
Reporting safety defects7
Reserve warning, refer to Fuel
gauge79
"Reset"95,97
– stopwatch86
– tone settings171
Reset, refer to Resetting tone
settings171
"resetting FTM …"95Residual heat116
Restraint systems
– for children56
– refer to Safety belts50
Retaining straps, refer to
Storage area package,
Sports Wagon129
Retreaded tires230
Reverse, fast
– CD changer185
– CD player185
Reverse gear
– automatic transmission with
Steptronic64
– manual transmission63
Road map158
"Roadside
Assistance"204,210
Roadside Assistance254
Roadside assistance210
Roadside parking lamps109
– replacing bulbs245
Roller blind, refer to Sun
blinds121
Roll-up cover, Sports
Wagon127
Roof load capacity263
Roof-mounted luggage
rack139
Rope, refer to Tow-starting
and towing255
Rotary/pushbutton, refer to
iDrive16
Route154
– bypassing sections160
– changing160
– changing criteria154
– displaying157
– displaying arrow display157
– displaying map view158
– displaying streets or towns/
cities159
– selecting154
Route information, refer to
Destination guidance with
voice instructions159
Route map, refer to Displaying
map view158"Route preference"
changing154
Route selection154
RSC Runflat System
Component, refer to Run-
flat tires229
Run-flat tires229
– continuing driving with a
damaged tire95,97
– flat tire95,97
– Flat Tire Monitor94
– new wheels and tires229
– tire inflation
pressure95,97,222
– Tire Pressure Monitor96
– tire replacement229,230
– winter tires
230
S
Safety5
Safety belts50
– damage51
– sitting safely45
– warning lamp50
Safety belt tensioners
– refer to Airbags99
– refer to Safety belts50
Safety systems
– ABS Antilock Brake
System90
– airbags99
– driving stability control
systems90
– safety belts50
Safety tires, refer to Run-flat
tires229
Satellite radio178
– enabling channel178
– selecting channel179
– storing channel179
"SAT" in radio mode168,178
"Save current
destination"153
"Scan"
– music tracks on CD183
– stations in radio mode173

Everything from A to Z
286 Storing tires230
Storing your vehicle242
"Street" in destination
entry146
Summer tires, refer to Wheels
and tires222
Sun blinds121
"Surround Settings", Tone
control170,171
SW, waveband172
Swinging up floor panel,
Sports Wagon128
Switches, refer to Cockpit10
Switching automatically
between high beams and
low beams, refer to High-
beam assistant109
Switching off engine62
Switching on
– audio168
– CD changer168
– CD player168
– radio168
Switching on hour signal87
Swiveling headlamps, refer to
Adaptive Head Light109
Symbols4
– indicator/warning lamps13
– navigation system162
– status information20
– traffic information with
navigation system160
T
Tachometer78
"Tailgate"36
Tailgate33
– automatic operation36
– emergency operation, refer
to Opening manually35
– locking and unlocking from
inside32
– opening from inside35
Tail lamps246
– replacing bulbs246
Tank contents, refer to
Capacities264Target cursor for
navigation149
Technical alterations, refer to
For your own safety5
Technical data260
– capacities264
– dimensions261
Telematics, refer to
BMW Assist209
Telephone
– installation location, refer to
Center armrest122
– refer to Mobile phone194
"Telephone list"55
Temperature
– adjusting in upper body
region114
– adjusting with automatic
climate control114
– changing units of
measure88
– refer to Coolant
temperature78
Temperature display
– changing units of
measure88
– outside temperature78
– outside temperature
warning78
Tempomat, refer to Cruise
control69
"Text language"88
"Theater", refer to Tone
control171
The individual vehicle5
Third brake lamp, refer to
Center brake lamp247
Through-loading system126
Tightening torque of the lug
bolts, refer to After
mounting250
Tilt alarm sensor38
– switching off38
Tilting down passenger-side
exterior mirror53
"Time"87
"Time format"87
Timer, refer to Preselecting
activation times118
"Timer 2" for parked-car
ventilation118
"Timer 1" for parked-car
ventilation118
Tire inflation pressures222
Tire pressure loss95,96
Tire Pressure Monitor
TPM96
Tire Quality Grading228
Tire replacement, new wheels
and tires229
Tires
– age228
– air loss95,97
– breaking-in134
– changing229
– condition229
– damage229
– flat tire, refer to Changing
wheels248
– inflation pressure222
– new wheels and tires229
– pressure monitoring, refer to
Flat Tire Monitor94
– pressure monitoring, refer to
TPM Tire Pressure
Monitor96
– replacing248
– retreaded tires230
– run-flat tires229
– size227
– tread229
– wear indicators229
– wheel/tire combination229
– winter tires230
Tire trouble
– changing wheels248
– compact wheel250
TMC station, refer to Traffic
information160
"Tone"169
Tone dialing method204
Tone in audio mode
– adjusting169
– middle setting171
Tone on locking/unlocking31
Tools, refer to Onboard
toolkit243
"Top 8" for mobile phone202