2010 BMW M6 CONVERTIBLE winter tires

Mobility
189Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
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
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
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.<

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

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

Everything from A to Z
242 SOS, refer to Initiating an
emergency request212
Spare
– adapter for spare key26
– fuses210
– key26
– wheel, driving with spare
wheel209
– wheel, refer to Changing
wheels207
Special destinations120
Special destinations,
displaying122
Special destinations, entering
by name121
Special oils, refer to Approved
engine oils195
Specified oil grades, refer to
Approved engine oils195
Speed limit warning, refer to
Speed limit72
Speedometer12
Speed Volume137
Speed with winter tires190
Split screen, refer to Control
Display, switching on/off19
Split screen content, refer to
Display for split screen
content, selecting20
Sport program of EDC79
Stability control, refer to
Driving stability control
systems76
Start/Stop button55
– starting the engine56
– switching off the engine56
Starting, refer to Starting
engine56
Starting assistance, refer to
Jump starting213
Starting difficulties, refer to
Jump starting213
Starting off
– clutch protection with
manual transmission79
– on a slippery surface79
– on uphill slopes78
Start menu17
Station, refer to Radio139Station, selecting
– radio139
Stationary ventilation
– preselecting activation
times98
Status information on Control
Display19
Status of this Owner's Manual
at time of printing5
Steam cleaners199,200
Steering wheel
– adjustment50
– automatic adjustment, refer
to Easy entry/exit50
– automatic adjustment, refer
to Steering wheel
memory45
– buttons on steering
wheel11
– heating50
– lock, refer to Ignition lock55
– MDrive button50
– memory45
– shift paddles59
Storage compartments103
Stored trip, calling up125
Storing202
Storing a destination in the
address book119
Storing music151
Storing sitting position, refer
to Seat, mirror and steering
wheel memory45
Storing tires191
Storing your vehicle202
Street, entering for
navigation118
Summer tires, refer to Wheels
and tires186
Surround137
SVCD146
SW, waveband139
Switches, refer to Cockpit10
Switching automatically
between high beams and
low beams, refer to High-
beam Assistant91Switching automatically
between high beams and
low beams, refer to High-
beam assistant91
Switching off
– engine56
Switching on
– audio136
– CD changer136
– CD player136
– radio136
Swiveling headlamps, refer to
Adaptive Light Control90
Symbols4
– indicator/warning lamps13
T
Tachometer65
Tail lamps204
– replacing bulbs204
Tank capacity
– also refer to Capacities223
– fuel tank capacity184
Target cursor for
navigation122
Technical alterations, refer to
For your own safety5
Technical data220
– capacities223
– dimensions221
Telephone162
– installation location, refer to
Center armrest102
– refer to separate operating
instructions
– voice commands169
TeleService176
TeleService Diagnosis178
TeleService Help178
Temperature
– adjusting in upper body
region97
– adjusting with automatic
climate control95
– changing unit of measure68
– refer to Coolant
temperature65

Reference 243
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Temperature display
– outside temperature65
– outside temperature
warning66
– setting the units68
Temperature gauge
– engine oil66
Tempomat, refer to Cruise
control63
The individual vehicle5
Tightening torque of the lug
bolts, refer to After
mounting209
Tilt alarm sensor34
– switching off34
Tilting down passenger-side
exterior mirror49
Timer, refer to Preselecting
activation times98
Tire inflation pressure186
Tire pressure
– loss81
Tire Pressure Monitor
TPM81
Tire Quality Grading188
Tire replacement
– new wheels and tires189
Tires
– age188
– air loss81,82
– breaking-in108
– condition189
– damage189
– inflation pressure186
– minimum tread depth189
– M Mobility System205
– new wheels and tires189
– pressure monitoring, refer to
Flat Tire Monitor79
– pressure monitoring, refer to
Tire Pressure Monitor81
– replacing189
– retreaded tires190
– size187
– size, refer to The right
wheels and tires190
– wear indicators189
– wheel/tire combination189
– winter tires190TMC station, refer to Traffic
information129
Tone
– control136
– middle setting138
Tone on locking/unlocking29
Tools, refer to Onboard
vehicle tool kit203
Top38
Top 50 of music
collection
153
Torque
– lug bolts, refer to After
mounting209
– refer to Engine data220
Tow bar215
Tow fitting214
Towing214
– methods215
– tow fittings214
– with manual
transmission215
Town/city, for navigation117
Tow rope215
Tow-starting214
TPM Tire Pressure
Monitor81
– resetting system81
– system limits81
– warning lamp82
Tracks
– selecting with CD144
Traction control, refer to DSC
Dynamic Stability
Control76
Traffic bulletins
– categories131
Traffic bulletins, filtering131
Traffic congestion
– displaying traffic
information129
– refer to Bypassing route
sections127
Traffic information for
navigation
– depiction in route map131
– during destination
guidance131Traffic information with
navigation129
Transmission
– breaking-in108
– Drivelogic59
– Drive mode59
– drive-off assistant, refer to
Starting off on uphill
slopes78
– idle58
– kickdown, refer to Drive
mode59
– manual transmission57
– reverse gear58
– Sequential Manual
Transmission with
Drivelogic58
– Sequential mode58
– shift lights60
– towing215
– tow-starting216
Transporting children
safely52
Transport securing device,
refer to Securing cargo111
Tread depth, refer to Minimum
tire tread189
Trip, deleting125
Trip, storing124
Trip-distance counter
– refer to Trip meter65
Trip meter65
Trip odometer, refer to Trip
meter65
Trips, changing125
Trunk, refer to Luggage
compartment32
Trunk lid, refer to Luggage
compartment lid31
Turning circle, refer to
Dimensions221
Turn signals61
U
Uniform Tire Quality Grading/
UTQR188

Reference 245
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Winter tires190
– setting speed limit72
– storage191
Wiper blades
– replacement203
Wiper system62
– rain sensor62
– washer fluid63
– windshield washer
nozzles63
Word matching principle for
navigation125
Working in the engine
compartment192
Wrenches/screwdrivers, refer
to Onboard vehicle tool
kit203
X
Xenon lamps204
– replacing bulbs204
Y
Your individual vehicle
– settings, refer to MDrive50
– settings, refer to Personal
Profile26