tires BMW M6 COUPE 2010 E63 User Guide

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187Reference
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Tire inflation pressures for M6 Coupe
Tire inflation pressures for M6 Convertible
Tire sizePressure specifications in psi/kPa
Traveling speeds
up to max. of
100 mph/160 km/hTraveling speeds including those exceed-
ing 100 mph/160 km/h
All pressure specifications
in the table are indicated in
psi/kilopascal with cold tires.
Cold = ambient temperature
245/45 R 18 100 V XL M+S 35/240 38/260 35/240 38/260 41/280 46/320
255/40 ZR 19 33/230 - 33/230 - 41/280 -
285/35 ZR 19 - 36/250 - 36/250 - 46/320
More details on the permissible load and weights can be found on page223.
Tire sizePressure specifications in psi/kPa
Traveling speeds
up to max. of
100 mph/160 km/hTraveling speeds including those exceed-
ing 100 mph/160 km/h
All pressure specifications
in the table are indicated in
psi/kilopascal with cold tires.
Cold = ambient temperature
245/45 R 18 100 V XL M+S 35/240 38/260 35/240 38/260 41/280 46/320
255/40 ZR 19 32/220 - 32/220 - 41/280 -
285/35 ZR 19 - 35/240 - 35/240 - 46/320
More details on the permissible load and weights can be found on page223.

Wheels and tires
188
Tire identification marks
Knowledge of the labeling on the side of the tire
makes it easier to identify and choose the right
tires.
Tire size
Speed letter
T = up to 118 mph/190 km/h
H = up to 131 mph/210 km/h
V = up to 150 mph/240 km/h
W = up to 167 mph/270 km/h
Y = up to 186 mph/300 km/h
Z = over 150 mph/240 km/h
Tire Identification Number
Tires with DOT codes meet the guidelines of
the US Department of Transportation.
DOT code:
Tire age
The tire's date of manufacture is indicated on
the sidewall:
DOT … 1009 means that the tire was manufac-
tured in week 10 of 2009.BMW recommends replacing all tires at least
every 6 years, even if some tires may last for
10 years. This also concerns the tire of the
spare wheel
*.
Uniform Tire Quality Grading
Quality grades can be found where applicable
on the tire sidewall between tread shoulder and
maximum section width. For example:
Tread wear 200 Traction AA
Temperature A
DOT Quality Grades
Tread wear
Traction AA A B C
Temperature A B C
All passenger car tires must conform to
Federal Safety Requirements in addition
to these grades.<
Tread wear
The tread wear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified gov-
ernment test course.
For example, a tire graded 150 would wear one
and one-half, 1γ, times as well on the govern-
ment course as a tire graded 100. The relative
performance of tires depends upon the actual
conditions of their use, however, and may
depart significantly from the norm due to varia-
tions in driving habits, service practices and dif-
ferences in road characteristics and climate.
Traction
The traction grades, from highest to lowest, are
AA, A, B, and C.
These grades represent the tire's ability to stop
on wet pavement as measured under controlled
conditions on specified government test sur-
faces of asphalt and concrete. A tire marked C
may have poor traction performance.
The traction grade assigned to this tire is
based on straight-ahead braking traction
tests, and does not include acceleration, cor-
nering, hydroplaning, or peak traction charac-
teristics.< For instance
Nominal width in mm
Aspect ratio in Ξ
Radial belt construction
Rim diameter in inches
Load rating
(not on ZR tires)
Speed code letter
(in front of the R on ZR tires)
245/45 R 18 100 V
285/3519ZR
For instance
Manufacturer code
for tire make
Tire size and tire design
Tire age
DOT xxxx xxx 1009

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Temperature
The temperature grades are A, the highest, B,
and C, representing the tire's resistance 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.<
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 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.
Winter tires noticeably loose their suitability for
winter use below a tread depth of 0.16 in/4 mm. 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.<
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
190 with correspondingly trained personnel. If this
work is not carried out properly, there is a dan-
ger of subsequent damage and related safety
h a z a r d s . M a k e s u re t h a t t h e n e w w h ee l s a r e b a l-
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. When selecting the tires, also ensure
that they have a sufficient load-carrying capac-
ity. 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 right wheel-and-tire combination is
another vital factor in ensuring reliable opera-
tion of various vehicle systems such as ABS
and DSC.
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 page81. 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.
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.
Watch 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.<
After changing wheels/tires
After changing tires or wheels, the slip detec-
tion of the Sequential Manual Transmission
must become familiar with the changed state.
Reinitialize the system for this purpose:
1.Move the selector lever into the idling
position N on a straight stretch of road at a

Mobility
191Reference
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speed between 20 mph/30 km/h and
90 mph/150 km/h.
2.Pull both shift paddles for approx. 2 sec-
onds.
If you do not carry out initialization, the system
will automatically learn the changed state grad-
ually during driving. This may be noticeable
from the clutch opening and closing briefly.
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.
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 permitted in pairs, with winter tires
of the size 245/45 R 18 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.
Make sure that the snow chains are always suf-
ficiently tensioned. Retighten as needed in
accordance with the chain manufacturer's
specifications.
Do not initialize the Flat Tire Monitor after
installing snow chains as this could cause
the Flat Tire Monitor to malfunction.
After mounting or removing snow chains, the
slip detection of the Sequential Manual Trans-
mission must become familiar with the altered state. To do this, reinitialize the system, refer to
After changing wheels/tires, page190.<

Mobility
209Reference
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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. Also clean the lug bolts.
3.Position the new wheel or spare wheel.
Secure the wheel by screwing at least two
lug bolts into opposite bolt holes.
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. Otherwise, incorrectly tight-
ened lug bolts are a hidden safety risk. The
tightening torque is 88.5 lb ft/120 Nm.<
2.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.<
3.Initialize the Flat Tire Monitor, refer to
page80, and the Sequential Manual Trans-
mission, refer to After changing wheels/
tires on page190.
4.Replace the damaged tire as soon as possi-
ble and have the new wheel/tire balanced.
Stowing wheel and tools
Convertible: a rear wheel can only be
transported with the convertible top com-
partment floor folded up.<
1.Lay the wheel in the tool mounting.
2.Lay the cover on the mounting.3.Coupe: center the wheel and cover relative
to the lashing eyes5.
Convertible: slide the wheel as far as possi-
ble to the left and to the rear.
4.Coupe: hook the belt into the lashing eyes5
and lay it in the belt guide which runs in the
center of the lid.
Convertible: hook the belt into the lashing
eyes5 and7 and lay it in the belt guide of
the lid which runs offset.
5.Completely open the tensioning lock.
6.Thread the belt3 through the axis6 of the
tensioning lock without twisting it and ten-
sion it by hand.
7.Tighten the belt firmly with the tensioning
lock by opening and closing the lock several
times.
8.Fold the tensioning lock closed and stow
the protruding belt end.
Driving with spare wheel
With certain wheel-and-tire combinations
the size of the spare wheel differs from
that of the other wheels. The spare wheel is
equivalent to them in all load and speed ranges.
However, to restore the original state, the nor-

Everything from A to Z
230
Everything from A to Z
Index
A
ABS Antilock Brake
System76
– indicator lamp78
Accessories6
Accident, refer to Emergency
request212
Activated-charcoal filter for
automatic climate control98
Activation times of parked car
ventilation, preselecting98
Active front head restraints46
Adapter for spare key26
Adaptive brake lamps, refer to
Brake force display83
Adaptive Light Control90
Additional connection of
music player in mobile
phone156
Additives
– coolant196
– engine oil, refer to Approved
engine oils195
Address, entering117,123
Address for navigation
– entering117
Adjusting interior
temperature95
Adjusting the tone during
audio operation, refer to
Tone control136
Adjusting thigh support44
Airbags83
– deactivating, refer to
Exception for front
passenger seat52
– indicator/warning lamp85
– indicator lamp for front
passenger airbags84
– sitting safely43Air distribution
– automatic95
– manual96
Airing, refer to Ventilation97
Air outlets, refer to
Ventilation97
Air recirculation, refer to AUC
Automatic recirculated-air
control96
Air supply, automatic climate
control94
Air volume96
AKI, refer to Fuel
specifications185
Alarm system33
– avoiding unintentional
alarms34
– interior motion sensor34
– switching off alarm33
– switching off tilt alarm
sensor and interior motion
sensor34
– tilt alarm sensor34
Albums of music
collection
153
Alloy wheels201
All-season tires, refer to
Winter tires190
Alterations, technical, refer to
For your own safety5
Antenna for mobile phone162
Antifreeze
– coolant196
– washer fluid63
Antilock Brake System
ABS76
Anti-theft alarm system, refer
to Alarm system33
Anti-theft system, refer to
Central locking system27
Approved axle loads, refer to
Weights223
Approved engine oils195Approved gross vehicle
weight, refer to Weights223
Armrest, refer to Center
armrest102
Around the center console14
Around the steering wheel10
Arrival time
– refer to Computer67
Ashtray104
Assistance systems, refer to
Driving stability control
systems76
AUC Automatic recirculated-
air control96
Audio136
– controls136
– switching on/off136
– tone control136
– volume136
Audio device, external102
Automatic
– air distribution95
– air volume95
– cruise control63
– headlamp control89
– steering wheel
adjustment45
Automatic climate control94
– automatic air distribution95
– convertible program95
– parked car ventilation/
heating98
– switching on and off97
Automatic closing of doors,
refer to Automatic soft
closing31
Automatic curb monitor49

Reference 233
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Connecting car vacuum
cleaner, refer to Connecting
electrical devices104
Consumption display, refer to
Average fuel
consumption67
Consumption statistics, refer
to Average fuel
consumption67
Contacts
– creating174
Control Center, refer to
iDrive16
Control Display, refer to
iDrive16
– setting brightness74
– switching off/on19
Controller, refer to iDrive16
Controls, refer to Cockpit10
Convenient closing
– windows, with Comfort
Access with Coupe35
– with Comfort Access35
Convenient opening and
closing
– convertible top28,30
– windows28,30
Convertible
– convertible program for
automatic climate control95
– opening and closing
windows36
– rollover protection
system85
– top38
– wind deflector41
Convertible top
– closing manually39
– convenient opening and
closing30
– emergency closing39
– opening and closing38
Convertible top care200
Coolant196
– checking level196
– temperature65
Cooling, maximum96
Cooling fluid, refer to
Coolant196Cooling function, automatic
climate control96
Cooling system, refer to
Coolant196
Copyright2
Cornering Brake Control
CBC76
Country codes DVD146
Country of destination for
navigation117
Courtesy lamps, refer to
Interior lamps93
Cradle for telephone or mobile
phone102
Cruise control
63
Cruising range67
Cupholders15,103
Curb weight, refer to
Weights223
Current playback
– external devices158
– of music collection153
Customer Relations179
Cylinders, refer to Engine
data220
D
Dashboard, refer to
Cockpit10
Data, technical220
– dimensions221
– engine220
– weights223
Data transfer180
Date
– date format70
– setting70
Daytime running lamps90
– replacing bulbs204
Defect
– door lock30
– luggage compartment lid32
– tires, refer to Flat Tire
Monitor79
– tires, refer to Tire Pressure
Monitor81
Defrosting windows96Defrosting windows and
removing condensation96
Defrosting windshield, refer to
Defrosting windows96
Defrost position, refer to
Defrosting windows96
Destination address
– entering117,123
Destination entry via BMW
Assist121
Destination for navigation
– entering via map122
– entering via voice123
– entry117
Destination guidance126
– bypassing route
sections127
– changing specified
route126
– continuing126
– starting126
– voice instructions127
– volume of voice
instructions128
Detour, selecting131
Digital clock66
Digital radio, refer to HD
Radio140
Dimensions
– Convertible222
– Coupe221
Directional indicators, refer to
Turn signals61
Direction announcements,
refer to Voice
instructions127
Direction instructions, refer to
Voice instructions127
Directory for navigation, refer
to Address book119
Displacement, refer to Engine
data220
Display, refer to iDrive
controls16
Display elements, refer to
Instrument cluster12
Display lighting, refer to
Instrument lighting93

Reference 235
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Engine output, refer to Engine
data220
Engine overheating, refer to
Coolant temperature65
Engine speed, refer to Engine
data220
Engine starting, refer to
Starting engine56
Entering destination via town/
city name117
Entering rear47
Entering zip code for
navigation118
Entertainment sound output
on/off136
Entry map for destination122
Equalizer, refer to Tone
control137
ESP Electronic Stability
Program, refer to DSC
Dynamic Stability
Control76
Event Data Recorders198
Exhaust system, refer to Hot
exhaust system109
Exterior mirrors49
– adjusting49
– automatic dimming
feature50
– automatic heating49
– folding in and out49
– tilting down passenger-side
exterior mirror49
External audio device102
External devices
– random sequence158
Eye for tow-starting and
towing, refer to Tow
fitting214
F
Failure messages, refer to
Check Control70
False alarm
– refer to Avoiding
unintentional alarms34
– refer to Switching off
alarm33Fastening safety belts, refer to
Safety belts48
Fastest route for
navigation126
Fast forward
– CD changer146
– CD player146
Filler neck for washer fluid63
Filling bottle, refer to
M Mobility System205
Filter, refer to Microfilter/
activated-charcoal filter98
First aid, refer to First aid
kit213
First aid kit213
Flashing
– during locking/unlocking,
refer to Setting confirmation
signals29
– triple turn signal
activation61
Flat tire
– Flat Tire Monitor79
– M Mobility System205
– run-flat tires82
– spare wheel208
– Tire Pressure Monitor81
– TPM Tire Pressure
Monitor81
– warning lamp81,82
Flat Tire Monitor79
– false alarms80
– initializing system80
– snow chains191
– system limits80
– warning lamp81
Fluid reservoir, refer to Filler
neck for washer fluid63
FM, waveband139
Folding into raised position
convertible top
compartment floor,
Convertible33
Footwell lamps, refer to
Interior lamps93
For your own safety5
Free memory capacity, music
collection154
Front airbags83Front passenger airbags
– deactivating84
FTM, refer to Flat Tire
Monitor79
Fuel
– average consumption67
– display66
– fuel specifications
185
– high-quality brands185
– quality185
– specifications185
– tank contents, refer to
Capacities223
Fuel clock, refer to Fuel
gauge66
Fuel display, refer to Fuel
gauge66
Fuel filler flap184
– releasing in the event of
electrical malfunction184
Fuses210
G
Garage door opener, refer to
Integrated universal remote
control100
Gasoline
– refer to Average fuel
consumption67
– refer to Fuel
specifications185
– refer to Required fuel185
Gasoline display, refer to Fuel
gauge66
Gas station
recommendations127
Gear changes59
Gear display, refer to Displays
in instrument cluster59
Gearshift lever
– manual transmission57
General driving notes108
Glass sunroof, electric with tilt
function
– convenient opening and
closing with Comfort
Access35
Glove compartment101

Everything from A to Z
238
M
MDynamic Mode MDM76
– indicator lamp13,77
M Engine Dynamic Control60
M Mobility System205
M+S tires, refer to Winter
tires190
Maintenance197
– refer to Service
requirements68
Maintenance system197
Malfunction
– convertible top39
– driver's door30
– fuel filler flap184
– hotel function31
Malfunction warnings, refer to
Check Control70
Managing music154
Manual air distribution96
Manual operation
– convertible top39
– door lock30
– driver's door30
– fuel filler flap184
– hotel function31
– luggage compartment lid32
Manual transmission57
– tow-starting216
Map display128
Map for navigation
– changing scale129
– destination entry122
Map view facing north128
Master key, refer to Keys/
remote control26
Maximum cooling96
Maximum speed with winter
tires190
MDM, refer to M Dynamic
Mode76
MDrive50,77
Measurements, refer to
Dimensions
– Convertible222
– Coupe221Memory, refer to Seat, mirror
and steering wheel
memory45
Menus, refer to iDrive16
Messages168
Messages from the concierge
service169
Microfilter98
Microphone
– for telephone14
– for voice activation
system14
Mirror dimming feature
50
Mirrors49
– automatic curb monitor49
– folding in and out49
– heating49
– memory, refer to Seat, mirror
and steering wheel
memory45
Mobile phone
– adjusting volume165
– connecting, refer to Mobile
phone, pairing162
– installation location, refer to
Center armrest102
– operation via iDrive165
– pairing162
– refer to separate operating
instructions
Mobile phone, refer to
Telephone162
Mobile phone battery173
Mobility System205
Monitor, refer to iDrive16
Monitoring pressure of tires,
refer to Flat Tire Monitor79
MP3 player, connecting, refer
to AUX-IN port156
MP3 player, connecting, refer
to USB audio interface156
Multi-channel playback137
Multi-function steering wheel,
refer to Buttons on steering
wheel11
Multifunction switch
– refer to Turn signals/
headlamp flasher61
– refer to Wiper system62Music, playing152
Music collection151
– backup155
– deleting155
– random sequence154
– restoring155
Music player, connecting,
refer to AUX-IN port156
Music player, connecting,
refer to USB audio
interface156
Music search152
M View86
M view87
MW, waveband139
My Info169
N
Navigation
– starting destination
guidance after entering a
destination119
– storing current position119
– voice activation123
Navigation data116
Navigation destination
– entering manually117
– home address120
Navigation instructions, refer
to Switching voice
instructions on/off127