2008 BMW 760I winter tires

Wheels and tires
204
Temperature
The temperature grades are A, B, and C, A
being highest, and represent the tire's resis-
tance to the generation of heat and its ability to
dissipate 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 page205.
M+S
Winter and all-season tires.
These have better winter properties than sum-
mer tires.
XL
Indicates specially reinforced tires.
Tire condition
Inspect your tires frequently for tread depth,
signs of damage and for foreign objects lodged
in the tread. Check the tread depth.
Minimum tread depth
The tread depth should not fall 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.
Winter tires display a noticeable loss in their
ability to cope with cold-weather driving condi-
tions once the tread wears to below 0.16 in/
4 mm. To ensure continued safety, you should
always have such tires replaced.
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 make wheels,
tires, and suspension parts more susceptible to
road hazards and consequential damages.
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. Drive carefully to the nearest
BMW center or tire shop that works according
to BMW repair procedures with correspond-

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.

Wheels and tires
206
Recommended tire sizes and brands
BMW recommends particular tire brands for
each tire size. You will recognize them by the
clearly visible BMW identification on the tire
sidewall.
With proper use, these tires meet the highest
standards for safety and handling characteris-
tics.
Run-flat tires
When installing new tires or when changing
from summer tires to winter tires or vice versa,
for your own safety, use run-flat tires. No spare
wheel is provided in the event of a flat. Your
BMW center will be glad to advise you.
For safety reasons, BMW recommends
that you not have damaged run-flat tires
repaired; they should be replaced.<
Special characteristics of winter tires
BMW recommends winter tires for use in cold
winter driving conditions. Although so-called
all-season M+S tires provide better winter trac-
tion than summer tires, they generally fail to
provide the same levels of cold-weather perfor-
mance as winter tires.
Observing speed ratings
Never exceed the maximum speed for
which the winter tires are rated.<
Storage
Always store wheels or 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 pres-
sure indicated on the side wall of the tire.
Wheel changing between axles
BMW does not recommend changing the front
wheels to the rear or vice versa as this can dam-
age handling characteristics.
Snow chains*
Only certain fine-link snow chains are tested,
classified as road-safe, and recommended by
BMW. Consult your BMW center for more infor-
mation. Use on winter tires is only permissible in
pairs on the rear wheels. Follow the manufac-
turer's instructions when installing snow
chains. Do not exceed 30 mph/50 km/h with the
chains mounted.
Do not initialize the Flat Tire Monitor after
mounting snow chains. When you are
driving with snow chains, it can be beneficial to
activate DTC briefly, refer to page88.<

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

Reference 241
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Lug bolts
– refer to Preparing for a wheel
change216
– tightening torque, refer to
After mounting217
– wrench, refer to What you
will need215
Luggage compartment119
– capacity228
– convenient access39
– locking separately35
– net119
– opening/closing, refer to
Luggage compartment
lid35
– opening from inside36
– opening from outside35
– opening with remote
control33
– refer to Luggage
compartment lid35
Luggage compartment lid
– automatic operation33,36
– Comfort Access39
– emergency actuation, refer
to Manual operation36
– emergency release37
– locking separately35
– opening from inside36
– opening from outside35
– opening separately35
– opening with remote
control33
– remote control33
– unlocking manually, refer to
Opening separately35
Luggage rack, refer to Roof-
mounted luggage rack125
Lumbar support
adjustment44
M
M+S tires, refer to Winter
tires206
Maintenance211
– refer to Service required78
Maintenance System211Make-up mirror, refer to
Illuminated vanity mirror51
Malfunction
– door lock34
– fuel filler door198
– glass sunroof42
– luggage compartment lid37
Malfunction displays, refer to
Check Control80
"MANUAL",
radio157,159,162
Manually unlocking and
locking the transmission
lock64
Manual operation
– door lock34
– driver's door34
– fuel filler door198
– glass sunroof42
– luggage compartment lid36
– parking brake60
– transmission lock for
automatic transmission with
Steptronic64
Manual station scan157
Map CD, refer to Navigation
CD/DVD130
"Map dir. travel",
navigation145
"Map facing N.",
navigation145
Map for navigation
– changing scale24,145
– destination entry135
Map view facing north145
Master key, refer to Remote
control/key30
Maximum cooling106,108
"medium", automatic climate
control105
"Memo", hour signal85
Memory, refer to
– Key Memory31
– Seat, mirror and steering
wheel memory46
"MENU", DVD changer174
"menu", rear screen22
"Menu name"19
Menus, Control Display17Microfilter, automatic climate
control107
Microphone for voice
command
179
Mirror dimming feature51
Mirrors50
– automatic curb monitor51
– folding in and out51
– heating51
– memory, refer to Seat, mirror
and steering wheel
memory46
"Missed", phone186
Missed calls, refer to Dialing
numbers stored in a list186
Mobile phone
– changing from hands-free
system to mobile phone187
– changing from mobile phone
to hands-free system187
– dialing a number from Top 8
list186
– hands-free system179
– initiating an emergency
call219
– inserting181
– inserting phone cradle181
– missed calls186
– operating181
– operating via retracting
telephone keypad179
– operating with buttons on
steering wheel11
– overview178
– pairing with vehicle182
– phone book185
– redialing185
– refer to Telephone
overview178
– removing182
– removing phone cradle181
– snap-in adapter178
– unpairing from vehicle183
– volume adjustment179
Modifications, technical, refer
to For your own safety5
Monitor, refer to
– iDrive16
– rear seat screen21

Reference 245
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Route guidance144
– by voice instructions146
– changing route
specifications141
– continuing144
– displaying driving route130
– distance and arrival77
– selecting new route146
– starting144
– terminating144
– volume of voice
instructions146
"ROUTE GUIDE",
navigation134,140
Route instructions, refer to
Route guidance by voice
instructions146
"Route preference",
navigation142
RSC Run-flat System
Component, refer to Run-
flat tires205
Run-flat tires205
– flat tire91,93
– tire inflation pressure200
– tire replacement205,206
– winter tires206
S
Sack for skis, refer to Ski
bag117
Safe braking123
Safety5
Safety belts48
– care, refer to Caring for your
vehicle brochure
– sitting safely43
– warning lamp48
Safety belt tensioners
– refer to Airbags95
– refer to Safety belts48
Safety systems, refer to
– Airbags95
– Driving stability control
systems87
– Safety belts48
Safety tires, refer to Run-flat
tires205Sampling, Scan
– CD changer167
– CD player163
– radio157
Sampling a music track, Scan
– CD changer167
– CD player163
"SAT", radio160
SAT, waveband160
"SCAN"
– CD changer167
– CD player163
– radio157
Scan, sampling
– CD changer167
– CD player163
– radio157
"Screen", adjusting
brightness85
Screw thread for tow
fitting221
Seats43
– adjusting44
– automatic backrest width
adjustment44
– comfort seat44
– heating49
– in rear45
– lumbar support44
– memory, refer to Seat, mirror
and steering wheel
memory46
– shoulder support45
– storing adjustments46
– thigh support44
– ventilation, refer to Active
seat ventilation50
"Seat temp.", seat heating49
Seat ventilation, refer to
Active seat ventilation50
Securing cargo125
Selecting
– menu items with iDrive19
– route for navigation141
Selecting audio source152
Selecting country132
Selecting functions, refer to
iDrive16
Selecting map view145Selecting menu17
Selecting transmission
range62
Selector lever, automatic
transmission with
Steptronic62
Selector lever interlock, refer
to Selecting transmission
range62
Service, refer to Roadside
Assistance190,219
Service and Warranty
Information Booklet for
US models211
Service car, refer to Roadside
Assistance190,219
Service required78
"Services", BMW Assist192
"Service Status", BMW
Assist191
"SET", setting speed limit82
"Set time 1", parked car
ventilation109
"Set time 2", parked car
ventilation109
Setting button, refer to
iDrive16
Setting language on Control
Display84
"Settings"
– activating/deactivating
Bluetooth link183
– pairing mobile phone with
vehicle182
Settings
– assistance window20
– BMW Night Vision98
– data and time84
– entertainment152
– Key Memory31
– language84
– units of measure84
Setting time, refer to
Preselecting activation
time109
Setting volume, speed-
dependent154

Reference 247
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Storing vehicle, refer to Caring
for your vehicle brochure
Straps, refer to Loading124
"Street", navigation133
"SUBTITLE", DVD
changer173
Summer tires, refer to Wheels
and tires200
Sun blinds112
Sunglasses compartment115
"SVS active", voice command
system23
Switches
– all around the steering
wheel10
– in the comfort area14
Switch for battery218
Switching cooling function on
and off manually107
Switching ignition on and
off57
Switching off engine58
Switching off tilt alarm
sensor38
Switching on
– audio153
– CD changer165
– CD player163
– DVD changer171
– radio156
Symbols4
– indicator and warning
lamps13
T
Tachometer75
Tail lamps214
– replacing bulbs215
Tank capacity198
– also refer to Capacities229
Technical changes, refer to
For your own safety5
Technical data226
Telematics, refer to
BMW Assist189Telephone
– accepting calls184
– refer to Telephone
overview178
Telephoning,
requirements184
Temperature
– adjusting with automatic
climate control105
– changing units of
measure84
– outside temperature
warning75
– refer to Hot exhaust
system122
Temperature display
– interior temperature105
– outside temperature75
– setting units84
Temperature distribution,
seat heating49
Temperature of coolant, refer
to Coolant temperature76
Thawing windows, refer to
Defrosting windows and
removing condensation106
The right tires205
Thigh support adjustment,
refer to Seat adjustment44
Third brake lamp, refer to Tail
and brake lamps214
Three-point belt48
Through loading system117
Tightening torque for lug
bolts, refer to After
mounting217
Tilting down passenger-side
exterior mirror51
"Time", setting84
Time of arrival77
Timer, refer to Preselecting
switch-on times109
Tire inflation pressure200
– loss, refer to Indication of a
flat tire91
– loss, refer to Low tire
pressure message93Tire Pressure Monitor91
– resetting system92
– system limits92
– warning light93
Tire Quality Grading203
Tires
– age203
– breaking-in122
– changing215
– condition204
– damage204
– flat tire215
– inflation pressure200
– pressure monitoring, refer to
Flat Tire Monitor90
– pressure monitoring, refer to
TPM Tire Pressure
Monitor91
– replacing205
– run-flat tires205
– size203
– size, refer to New wheels and
tires205
– storage206
– tread204
– winter tires206
"Tires: FTM", Flat Tire
Monitor90
"Tires: TPM", Tire Pressure
Monitor92
"TITLE", DVD changer173
Tone153
– adjusting153
– resetting settings155
"Tone", tone control153
Tools, refer to Onboard tool
kit213
"TOP", DVD changer174
"TOP 8", telephone186
Top 8 on phone186
– deleting entire list186
– dialing phone number186
Torque
– engine226
– lug bolts, refer to After
mounting217
Touch tone dialing180
Tow fitting221

Reference 249
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
W
Warning and indicator
lamps13
Warnings, refer to Check
Control80
Warning triangle220
Warranty and Service Guide
Booklet for Canadian
models211
Washer fluid66
Washer jets, refer to
Windshield washer
nozzles66
Washing systems, refer to
Wiper fluid filler neck66
Washing the vehicle, refer to
Caring for your vehicle
brochure
Waste receptacle, refer to
– Ashtray, front115
– Center armrest, front114
Water on roads, refer to
Driving through water123
Waveband156
– High Definition Radio162
"WB", radio160
WB, weather reports159
Wear indicators in tires, refer
to Minimum tread depth204
Weather reports159
Weights228
Wheel/tire combination, refer
to New wheels and tires205
Wheelbase, refer to
Dimensions227
Wheel change, spare
wheel216
Wheel changing between
axles206
Wheel chock, refer to What
you will need216
Wheel replacement205
Wheels and tires200
Width, refer to
Dimensions227Windshield
– cleaning, refer to Windshield
cleaning66
– defrosting, refer to
Defrosting windows and
removing condensation106
Windshield washer system
– refer to Wiper system65
– washer fluid66
– windshield washer
nozzles66
Windshield wipers, refer to
Wiper system65
– care, refer to Caring for your
vehicle brochure
– changing wiper blades213
Winter tires206
– changing215
– condition204
– run-flat tires206
– speed limit selection82
– storage
206
Wiper blade replacement213
Wiper fluid, filler neck66
Wiper system65
"With highway",
navigation142
"With map", navigation135
Without freeway, refer to
Changing route criteria142
Wood decoration, refer to
Caring for your vehicle
brochure
Wordmatch principle for
navigation142
Wrenches/screwdrivers, refer
to Onboard toolkit213
X
Xenon lamp, replacing
bulbs213
Y
"YES", navigation
– deleting address book140
– deleting destination list138
– deleting individual
destinations from address
book140
"YES", Tire Pressure
Monitor92
Your individual vehicle5
Z
"Zoom", BMW Night Vision98