tire pressure BMW 750LI SEDAN 2008 User Guide

Wheels and tires
202
Tire inflation pressures for 760i/Li
Tire size Pressure specifications in psi/kPa
Traveling speeds
up to a max. of
100mph / 160km/hAll traveling 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
245/50 R 18 100 V M+S A/S
245/50 R 18 100 W
245/50 R 18 100 H M+S
245/50 R 18 104 V M+S XL32/220 33/230 33/230 38/260 35/240 41/280
Front: 245/45 R 19 98 Y 32/220 - 32/220 - 33/230 -
Rear: 275/40 R 19 101 Y - 32/220 - 32/220 - 33/230
Front: 245/40 R 20 95 Y 33/230 - 35/240 - 36/250 -
Rear: 275/35 R 20 98 Y - 35/240 - 35/240 - 38/260
Front: 245/35 ZR 21 96 Y XL 38/260 - 39/270 - 41/280 -
Rear: 285/30 ZR 21 100 Y XL - 38/260 - 39/270 - 41/280
More details on the permissible load and weights can be found on page228.

Mobility
205Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
ingly trained personnel. If necessary, have the
vehicle towed there.
Tire damage can be extremely dangerous for
vehicle occupants and other road users.<
Run-flat tires*
You will recognize run-flat tires by a circular
symbol containing the letters RSC on the side
of the tire.
The run-flat tires consist of special rims and
tires that are self-supporting to a limited
degree. The tire reinforcement 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:
>When equipped with Flat Tire Monitor, refer
to Indication of a flat tire on page91.
>When equipped with Tire Pressure Monitor,
refer to Low tire pressure message on
page93.
New wheels and tires
Only have new wheels and tires mounted
by a BMW center or a tire specialist that
works in accordance with BMW guidelines and
uses appropriately trained personnel. If this
work is not carried out properly, there is a dan-
ger of subsequent damage and related safety
hazards.<
Retreaded tires
BMW does not recommend the use of
retreaded tires; otherwise, driving safety
may be reduced. Possible variations in the
design and the age – which could be substantial
– of the tire casing structures can lead to unusu-
ally rapid wear.<
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 ask your BMW center for the right
wheel and tire combination.
The correct wheel and tire combination affects
various systems whose function would other-
wise be impaired, such as ABS or DSC.
To maintain good handling and vehicle
response, use only tires of a single tread config-
uration from a single manufacturer. After a flat
tire, always remember to 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 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 flat tire, refer to page91. Your BMW center
will be glad to advise you.

Mobility
215Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
3.Apply gentle pressure to the bulb while
turning it to the left for removal and replace-
ment.
Lamps in luggage compartment lid
1Backup lamp
The illustration shows the left luggage com-
partment lid cutout.
Remove the trim panel from the luggage com-
partment lid.
Backup lamp
16-watt bulb, W16W
1.Pull the bulb holder out.
2.Extract the bulb for replacement.
Changing wheels
Safety precautions to take in the event of
a flat and during all tire changes:
Park the vehicle as far as possible from passing
traffic. Park on a firm, flat, surface. Switch on the
hazard warning flashers.
Engage the parking brake and shift the trans-
mission selector lever into P.
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 r e q u ir e d , s et i t up o n t h e ro a d s id e a t a n
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, tile, 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.<
What you will need
To avoid rattling noises, note the positions of
the tools before removing them, then return
them to their initial positions after completing
work.
>Lug wrench
Located beside the spare wheel.

Mobility
217Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
2.Guide the jack head into the rectangular
recess of the jacking point when cranking
up the jack, refer to section of illustration.
3.Jack the vehicle up until the wheel you are
changing is raised from the ground.
Mounting a wheel
1.Unscrew the lug bolts and remove the
wheel.
2.Remove accumulations of mud or dirt from
the mounting surfaces of the wheel and
hub. Clean the lug bolts.
3.Position the new wheel or spare tire on the
hub and screw in at least two bolts diago-
nally.
When you mount wheels other than Genu-
ine BMW light-alloy wheels, different lug
bolts may also be required.
4.Screw in the remaining lug bolts. Tighten all
the bolts securely in a diagonal pattern.
5.Lower the vehicle and remove the jack from
beneath the vehicle.
After mounting
1.Tighten the lug bolts in a diagonal pattern.
To ensure safety, always have the
lug bolts checked with a calibrated
torque wrench as soon as possible to
ensure that they are tightened to the speci-
fied torque. The tightening torque is
100lbft/140Nm.<
2.Reverse the removal sequence when stor-
ing the wheel and tools in the vehicle.3.Check and correct the tire inflation pressure
at the earliest opportunity.
Use valve stem seal caps to protect
valve stems from dirt and contamina-
tion. Dirt in valve stems is a frequent source
of gradual air loss.<
4.Reinitialize the Flat Tire Monitor, refer to
page90, or reset the Tire Pressure Monitor,
refer to page92.
5.Replace the damaged tire as soon as possi-
ble and have the new wheel/tire balanced.
Driving with spare tire
On certain wheel-tire combinations, the
size of the spare tire differs from that of
the rest of the tires. The spare tire is fully capa-
ble of running in all load and speed ranges.
However, to recreate the original conditions,
the tire should be replaced as soon as possi-
ble.<
Vehicle battery
Maintenance
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 happy to advise
you on all questions concerning the battery.
Charging battery
Charge the battery in the vehicle only via the
terminals in the engine compartment and with
the engine off. Connections, refer to Jump
starting on page220.

Everything from A to Z
232
Everything from A to Z
Index
A
"ABC...", navigation131
ABS Antilock Brake
System87
ACC, refer to Active cruise
control69
"ACCEPT",
navigation140,148
Accessories, refer to Your
individual vehicle5
Accident, refer to
– Initiating an emergency
call219
– Roadside
Assistance190,219
Activated-charcoal filter107
Activating
– BMW Assist193
– High Definition Radio162
Active cruise control69
– indicator lamp71
– malfunction72
– radar sensor72
– sensor, refer to
Malfunction72
Active head restraints,
front47
Active seat50
Active seat ventilation50
Adapter for spare key31
Adaptive brake lamp, refer to
Brake force display94
Adaptive Drive
– refer to Dynamic Drive89
– refer to EDC Electronic
Damper Control89
Adaptive Head Light100
Address
– deleting140
– displaying141
– storing139
– storing current position147"Address book",
navigation139
Adjusting cooling action of
rear climate control108
Adjusting interior
temperature105
Adjusting tone in audio mode,
refer to Tone control153
Adjusting volume153
– ring tone of telephone179
– voice command system25
– voice instructions146
Airbags95
– safe sitting position43
Air conditioning103
– in rear108
– in the rear108
– while parked109
Air distribution
– automatic104
– manual106
Airing, refer to Ventilation107
Air jets, refer to
Ventilation107
Air pressure, refer to Tire
inflation pressure200
Air recirculation, refer to
Recirculated-air mode105
Air vents, refer to
Ventilation107
Air volume
– automatic climate
control106
– rear climate control108
AKI, refer to Fuel
specifications199
Alarm system37
– avoiding unintentional
alarms38
All around the steering
wheel10
All-season tires, refer to
Winter tires206Altering route, refer to
Changing route146
Alternate route, refer to
Changing route146
"AM", radio156
AM, refer to Radio156
"ANGLE", DVD changer173
Antifreeze
– coolant210
– washer fluid66
Antilock Brake System
ABS87
Anti-theft system
– refer to Alarm system37
– refer to Central locking
system32
Approved engine oils209
Armrest, refer to Center
armrest
– front113
– rear114
"Arrow display",
navigation145
"AS ADDRESS",
navigation139,147
Ashtray
– front115
– rear116
Assist, refer to
BMW Assist189
Assistance getting in and
out52
– backrest width44
Assistance systems, refer to
Driving stability control
systems87
Assistance window20
AUC Automatic recirculated-
air control
105

Everything from A to Z
238 Exterior mirrors50
– adjusting50
– automatic dimming
feature51
– automatic heating51
– folding in and out51
– tilting down passenger-side
mirror51
External audio
device114,169
"Extra"
– rear air conditioner108
– rear refrigerator117
Eyes for lashing, refer to
Securing cargo125
F
"Fader", balance and
fader154
Failure messages, refer to
Check Control80
Failure of an electrical device,
refer to Fuses218
False alarm, refer to Avoiding
unintentional alarms38
Fastening safety belts48
"Fastest route",
navigation142
Fast forward
– CD changer167
– CD player164
– DVD changer172
Filter, refer to Microfilter/
activated-charcoal filter107
First-aid kit220
Fittings for towing and tow
starting221
Flashlight, refer to
Rechargeable flashlight113
Flat tire
– Flat Tire Monitor90
– refer to Changing
wheels215
– refer to Tire condition204
– run-flat tires91,93,205
– spare tire216
– Tire Pressure Monitor91Flat Tire Monitor90
– initializing system90
– show chains206
– system limits90
– warning lamp91
Flooding, refer to Driving
through water123
Floor coverings, carpet, refer
to Caring for your vehicle
brochure
Floor mat, refer to Caring for
your vehicle brochure
Fluid reservoir for washing
systems, refer to Wiper fluid
filler neck66
"FM", radio156
FM, refer to Radio156
Fog lamps, refer to Front fog
lamps101
Following distance cruise
control, refer to Active cruise
control69
Footbrake, refer to Braking
safely123
Footwell lamps, refer to
Interior lamps101
For specified oil grades, refer
to Approved engine oils209
Fresh air vents, refer to
Ventilation107
Front airbags95
Front fog lamps, indicator
lamp11
,13
Fuel199
– average fuel
consumption77
– gauge76
– quality199
– refer to Average fuel
consumption77
– reserve, refer to Fuel
gauge76
– tank capacity229Fuel consumption display,
refer to
– Average fuel
consumption77
– Displays on Info Display76
– Energy control/current
consumption77
Fuel filler door198
– manually unlocking198
Fuel level, refer to Fuel
gauge76
Fuel-saving driving, refer to
Energy Control77
"Full", rear screen22
"FULL MENU", DVD
changer173
"Full screen", BMW Night
Vision98
Fuses218
G
Garage door opener, refer to
Integrated universal remote
control111
Gas
– display, refer to Fuel
gauge76
– fuel quality199
Gear changes, refer to
Automatic transmission with
Steptronic62
Gear display, refer to Displays
on Info Display62
"General destination",
navigation136
General driving notes122
Glasses compartment115
Glass sunroof, electric41
– convenience operation32
– moving manually42
Glove compartment113
Grilles, refer to Ventilation107
Gross weight, refer to
Weights228

Reference 239
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
H
Handbrake, refer to Parking
brake58
– Automatic Hold59
– manual operation58
Hands-free system179
Hazard warning flashers15
"HD", High Definition
Radio162
Head airbags95
Headlamp control,
automatic100
Headlamp flasher65
– indicator lamp13
Headlamps100
– care, refer to Caring for your
vehicle brochure
– cleaning, refer to Wiper
system65
– replacing bulbs213
Head light, refer to Adaptive
Head Light100
Headphones22
Head restraints46
– front head restraints,
active47
– installation, front47
– removal, front46
– sitting safely43
Heating103
– exterior mirrors51
– mirrors51
– rear window, refer to Rear
window defroster107
– residual heat106
– seats49
– steering wheel52
– when parked, refer to
Residual heat106
– windshield, refer to
Defrosting windows and
removing condensation106
– windshield washer
nozzles66
Heating and ventilation103Heavy cargo, refer to Stowing
cargo124
Height, refer to
Dimensions227
Height adjustment
– seats44
– steering wheel51
"Help"
– assistance window21
– menu guidance19
"Help text", assistance
window21
Help text on Control
Display21
"Hide map icons",
navigation137
"high", automatic climate
control105
High beams101
– headlamp flasher101
– indicator lamp11
High Definition Radio162
Hills123
Holder for cups115
Home address
– selecting141
– storing140
Hood207
Horn11
Hotel function, refer to
Locking separately35
Hot exhaust system122
Hour signal activation85
"House number",
navigation134
Hydraulic brake assistant,
refer to Brake assistant87
Hydroplaning123
I
ID3 tag, refer to Displaying
track information167
iDrive16
– assistance window20
– automatic climate
control104
– changing date and time84
– changing language84
– changing settings84
– changing units of measure
and display format84
– confirming selection or
entry19
– controller16
– controls16
– displays, menus17
– menus17
– rear seat screen21
– selecting menu item19
– setting brightness85
– showing help text21
– start menu18
– status lines20
– symbols19
Ignition key30
Ignition lock57
Illuminated vanity mirror51
Imitation leather, refer to
Caring for your vehicle
brochure
"Indep. ventil.", automatic
climate control109
Indicator/warning lamps13
– airbags96
– alarm system37
– DSC88
– DTC88
– Flat Tire Monitor91
– fog lamps101
– safety belt warning48
– Tire Pressure Monitor93
Individually programmable
buttons11,52
Individual settings, refer to
Key Memory31

Everything from A to Z
240 Inflation pressure, refer to Tire
inflation pressure200
Inflation pressure monitoring
– refer to Flat Tire Monitor90
– refer to Tire Pressure
Monitor91
Info Display12
"Information", navigation136
Information, navigation
– "On country"135
– "On dest."135
– "On location"135
– "On town/city"135
Info service192
Infrared windshield, refer to
Entry/pass tags126
"INITIALIZE", BMW
Assist194
Inserting navigation CD/
DVD130
Installation location
– CD changer165
– DVD changer170
– mobile phone, refer to
Inserting mobile phone181
– navigation drive130
Instructions, navigation
system, refer to Route
guidance by voice
instructions146
Instrument cluster, refer to
Info Display12
Instrument lighting101
Instrument panel, refer to
Cockpit
– all around the steering
wheel10
– comfort features14
Integrated universal remote
control111
Interior lamps101
– switching on with remote
control32
Interior motion sensor38
– switching off38
Interior rearview mirror,
automatic dimming
feature51Interlock, refer to Switching
off engine58
"INTERM. TIME",
stopwatch83
Interval Display, refer to
Service requirements78
J
Joystick, refer to iDrive16
Jump starting220
K
Keyless-Go, refer to Comfort
Access38
Keyless opening and closing,
refer to Comfort Access38
Key Memory31
Keys30
– adapter for spare key30
– key-related settings, refer to
Key Memory31
Kick-down63
Knock control199
L
Lamps and bulbs213
"Language", settings84
Lashing eyes, refer to
Securing cargo125
"Last", phone186
"Last dest.", navigation137
Last destination driven to,
refer to Destination list138
Last numbers on mobile
phone, refer to Dialing
numbers stored in a list186
LATCH child restraint fixing
system55
Leather care, refer to Caring
for your vehicle brochure
LEDs light-emitting
diodes213
"Left", seat heating49
Length, refer to
Dimensions227Level control system89
Light, refer to Parking lamps/
low beams100
Light alloy wheels, care and
maintenance, refer to Caring
for your vehicle brochure
Light-emitting diodes
LEDs213
Lighter116
Lighter socket, refer to Power
socket116
Lighting
– of instruments101
– of vehicle100
Light switch100
"Limit"82
Limit, refer to Speed limit82
"Limited", rear screen22
Load, refer to Loading124
Loading
– securing cargo125
– vehicle124
"LOC.", navigation140
"Location",
navigation139,147,148
Lock buttons in the doors,
refer to Locking34
Locking
– from inside34
– from outside32
Locking without key, refer to
Comfort Access38
Locking without remote
control, refer to Comfort
Access38
"LOGIC7", tone control154
Longlife oils, approved
oils209
"low", automatic climate
control105
Low beams100
– automatic100
– replacing bulbs, refer to
Xenon light213
Lower back support, refer to
Lumbar support
adjustment44

Reference 243
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
P
"PAIRING", phone182
Panic mode33
Park Distance Control PDC86
"Parked car", parked car
ventilation109
Parked car ventilation109
– activating activation
time110
– preselecting activation
time109
– switching on and off
directly109
Parking, vehicle58
Parking aid, refer to PDC Park
Distance Control86
Parking assistant, refer to
PDC Park Distance
Control86
Parking brake58
– Automatic Hold59
Parking lamps100
Parking lamps/low beams100
Parking with Automatic
Hold60
Park lock, refer to Parking62
Partial distance odometer,
refer to Trip odometer75
Parts and accessories, refer to
Your individual vehicle5
Passenger airbag status
lamp96
Passenger-side exterior
mirror, tilting down51
Pathway lighting100
PDC Park Distance Control86
"PDC pic."87
Pen tray, refer to Storage
compartment in center
console115
Perimeter lighting, refer to
Interior lamps101
Permissible axle load, refer to
Weights228
Permissible gross weight,
refer to Weights228
"Perspective", navigation145
"Phone"182Phone book185
– deleting all entries186
– deleting entry186
– displaying entry185
– on the Control Display185
– select entry186
– via iDrive185
Phone book, refer to Voice
command phone book186
– creating entry186
– deleting all entries187
– deleting entry187
– reading entry aloud
187
– selecting entry187
– updating186
Phone number
– deleting individual entry187
– dialing from phone book185
– dialing via retracting
telephone keypad179
– redialing185
– Top 8 list186
Phone preparation package,
refer to Preparation package
mobile phone178
"Pict.format", DVD
changer173
"Picture", DVD
changer172,173
Pinch protection system
– glass sunroof, electric41
– power windows40
Plasters, refer to First-aid
kit220
Plastic, refer to Caring for your
vehicle brochure
Playing music tracks in
random sequence
– CD changer167
– CD player164
Pollen, refer to Microfilter/
activated-charcoal filter107
Position, refer to
– Displaying current
position147
– Saving current position139
Power failure218
Power output, refer to Engine
specifications226Power rear backrests45
Power seat, rear45
Power socket116
Power windows39
– convenience operation32
– safety switch40
Precious wood, refer to Caring
for your vehicle brochure
Preparedness services, refer
to Roadside Assistance219
"Presets", radio156,161
Pressure, tires200
Pressure monitoring, tires
– refer to Flat Tire Monitor90
– refer to Tire Pressure
Monitor91
"Profile", BMW Assist194
Programmable
– buttons52
– cruise control67
Protective function
– glass sunroof, electric41
– power windows40
"Public places, business and
shopping", navigation136
Publishers2
Puncture, Flat Tire Monitor90
R
Radiator, refer to Coolant210
Radiator fluid, refer to
Coolant210
Radio156
– Autostore158
– controls152
– High Definition Radio162
– sampling stations157
– satellite radio160
– selecting the waveband156
– storing stations158
– switching on/off153
– tone control153
– updating selection of
stations in receiving
range158
– volume153
– weather reports159
Radio Data System RDS159

Everything from A to Z
244 Radio key, refer to Remote
control/key30
Radio ready state57
– with Comfort Access39
Rain sensor65
"RDS", radio159
RDS Radio Data System159
Reading lamps102
"Rear", rear screen22
Rear air conditioner
– cooling adjustment108
– switching off108
– switching on/off via
iDrive108
Rear armrest, refer to Center
armrest114
Rear climate control108
– rear refrigerator117
"Rear climate control", rear
climate control108
Rear lamps
– refer to Tail lamps214
– replacing bulbs214
Rear lock, rear seat screen22
"Rear refrigerator"117
Rear refrigerator117
Rear-seat area ventilation107
Rear seat backrests, electric,
refer to Rear comfort seat
adjustment45
Rear seats
– adjusting45
– adjusting passenger seat
from rear45
– head restraint adjustment47
– heating49
Rear seat screen21
Rearview mirror50
Rear window blind, refer to
Sun blinds112
Rear window defroster107
Rear window safety switch40
Reception, radio
– refer to Changing
station156
– refer to Updating stations in
receiving range158
Rechargeable flashlight113"Recirc. air", programmable
buttons52
Recirculated-air mode,
automatic climate
control105
Reclining seat, refer to Seat
adjustment44
Recording time, refer to
Stopwatch83
Reflectors, refer to Tail
lamps214
Refueling198
Remaining distance
– for service required78
– refer to Cruising range77
Remaining distance to
destination77
Remote control30
– changing battery39
– Comfort Access38
– garage door opener111
– luggage compartment lid33
– malfunction33
Removing fog on the
windows106
Removing head restraints,
rear seats47
Replacement fuses218
Replacement key, refer to
New remote controls30
Replacement of tires205
– changing wheels215
– tire replacement205
Replacing bulbs, refer to
Lamps and bulbs213
Reporting an accident, refer
Initiating an emergency
call219
Reserve, fuel, refer to Fuel
gauge76
"RESET"
– Tire Pressure Monitor92
– tone control155
Resetting tone settings155
"Reset tire pressure", Flat Tire
Monitor90
Residual heat106Restraint systems
– for children54
– refer to Safety belts48
Retaining straps, refer to
Securing cargo125
Retracting telephone
keypad179
Reverse
– CD changer167
– CD player164
– DVD changer172
Reverse gear, automatic
transmission with
Steptronic63
"Right", seat heating49
"RND"
– CD changer167
– CD player164
Road map135
Roadside Assistance219
Roadside parking lamps101
Roadside service, refer to
Roadside Assistance190
Roaming display, refer to
Status lines20
Roller sun blind, refer to Sun
blinds112
Roof load capacity
228
Roof-mounted luggage
rack125
Rope, refer to Towing
methods221
Rotary pushbutton, refer to
iDrive16
Route
– bypassing sections147
– changing criteria142
– changing route146
– displaying145
– displaying streets or towns/
cities146
– selecting141
– selecting arrow display145
– selecting map view145
"Route guid.", navigation144