traction control BMW M6 2008 E63 Owner's Manual

Controls
83Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Electronic brake-force distribution
This system controls the brake system's appli-
cation pressure at the rear wheels to ensure
stable deceleration.
Brake assistant
When you apply the brakes rapidly, this system
automatically produces the maximum braking
force boost and thus helps to achieve the short-
est possible braking distance during full brak-
ing. This system exploits all of the benefits pro-
vided by ABS.
Do not reduce the pressure on the brake pedal
for the duration of the full braking.
DSC Dynamic Stability Control
DSC optimizes the vehicle stability and traction.
It also detects unstable driving states such as
understeering and oversteering, and helps
keep the vehicle on course within the physical
limits by reducing the engine output and by
braking at the wheels.
The DSC is operational every time you start the
engine.
The laws of physics cannot be repealed,
even with DSC. An appropriate driving
style always remains the responsibility of the
driver. Do not reduce the additional safety mar-
gin of the system by taking risks.<
Indicator lamp
The indicator lamp goes out shortly
after the engine is started.
The indicator lamp flashes: DSC is con-
trolling the drive forces and brake forces.
The indicator lamp lights up continuously: DSC
is deactivated.
MDynamic Mode MDM
The M Dynamic Mode is a mode of the DSC
Dynamic Stability Control. It enables driving
with greater longitudinal and lateral accelera-
tion on dry road surfaces, however with limited
vehicle stability. The system does not provide
stabilizing intervention by reducing the engine
output and braking at the wheels until the abso-lute driving limit is reached. Steering correc-
tions by the driver may also be required in this
driving state.
The M Dynamic Mode is deactivated each time
the engine is started.
With the M Dynamic Mode activated, sta-
bilizing interventions are only carried out
to a reduced degree.<
To maintain vehicle stability, drive with
DSC activated and the M Dynamic Mode
deactivated whenever possible.<
Indicator lamp
The indicator lamp goes out shortly
after the engine is started. The indica-
tor lamp lights up continuously:
M Dynamic Mode is activated.
The indicator lamp lights up continuously and
the DSC indicator lamp flashes: the M Dynamic
Mode is active and controls the drive and brak-
ing forces.
Activating MDM
You activate the M Dynamic Mode with the
button on the steering wheel, refer to MDrive on
page53.
With the ignition switched on you can change
the settings of MDrive on the Control Display.
iDrive, for operating principle refer to page16.
1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.
3.Select "MDrive" and press the controller.
4.Select "DSC" and press the controller.

Technology for comfort, convenience and safety
84 5.Select "M Dynamic Mode" and press the
controller.
You can also activate and deactivate the
M Dynamic Mode with the MDM button.
Reactivating MDM
Press the button on the steering wheel or the
MDM button
* again; the MDM indicator lamp
goes out.
Activating DSC*
To maintain vehicle stability, drive with
the system activated whenever possi-
ble.<
When rocking free or starting off from deep
snow or on loose road surfaces, it can be useful
to briefly deactivate DSC.Press the DSC OFF button; the DSC indicator
lamp lights up continuously. DSC and MDM are
deactivated.
A message appears on the Control Display.
Please note any supplementary information
that appears there.
Manual transmission
*:
Press and hold the MDM button.
Under unfavorable traction conditions, the
engine output may be briefly reduced even
when DSC is deactivated.
Reactivating DSC
Press the DSC OFF button; the indicator lamp
in the instrument cluster goes out.
You can also activate and deactivate DSC with
the button on the steering wheel, refer to
MDrive on page53.
Manual transmission
*:
Press the MDM button.
Malfunction in driving stability control
systems
The warning lamp for the brake system
lights up, together with the indicator
lamps for ABS, DSC and Tire Pressure
Monitor or Flat Tire Monitor. A mes-
sage appears on the Control Display.
The driving stability control systems
have failed. Conventional braking effi-
ciency remains available without limita-
tions. While you may continue, you
should remember to proceed cau-
tiously and drive defensively while avoiding full
brake applications. The Tire Pressure Monitor
or the Flat Tire Monitor is also malfunctioning.
Have the system checked as soon as possible.

Navigation
Entertainment
Driving tips
173Reference
At a glance
Controls
Communications
Mobility
Repeating track
1.Select the current track and press the con-
troller.
2.Select "Repeat track" and press the con-
troller.
To cancel repeat mode:
1.Press the controller.
2.Select "Repeat track" and press the con-
troller.
Random play sequence
You can play back the tracks of the selected list
in random order, e.g. all tracks of an artist.
1.Select the current track and press the con-
troller.
2.Select "Random" and press the controller.
End random playback:
1.Press the controller.
2.Select "Random" and press the controller.
Fast forward/reverse
Buttons next to CD player:
Press and hold the button for the corre-
sponding direction.
Notes
Do not subject the audio device to
extreme environmental conditions, e.g.
extremely high temperatures, refer to the oper-
ating instructions of the audio device. Other-
wise, the audio device can be damaged and the
resulting distraction can reduce road safety
while driving.<
Depending on the configuration of the audio
files, e.g. bit rates greater than 256 Kbit/s,
proper playback cannot always be ensured.
Connecting instructions
>The USB/audio interface supplies the con-
nected audio device with power, provided
the audio device supports this function. It is
therefore unnecessary to connect the audio
device to a socket in the vehicle during
operation.
>Do not force the plug into the USB interface.
>Do not connect any devices, e.g. fans or
lamps, to the USB/audio interface.
>Do not connect USB hard disks.
>Do not use the audio interface to recharge
external devices.

Wheels and tires
204
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 ... 3307 indicates that the tire was manu-
factured in week 33 of 2007.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.< e.g.
Nominal width in mm
Aspect ratio in Ξ
Belted construction – radial
Rim diameter in inches
Carrying capacity ID-code
(not in ZR tires)
Speed code letter
(in ZR tires before the R)
245/45 R 18 100 V
285/3519ZR
e.g.
Manufacturer code
for tire make
Tire size and tire design
Tire age
DOT xxxx xxx 3307

Reference 245
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Door lock32
"Door locks"30,73
Doors
– manual operation32
– remote control30,31
DOT Quality Grades204
Draft-free ventilation105
Drivelogic63
"Driver's door only"30
Driving lamps, refer to Parking
lamps/low beams96
Driving programs, refer to
Drivelogic63
Driving route, refer to
Displaying route139
Driving stability control
systems82
Driving through water117
Driving tips, refer to General
driving notes116
Drying the air, refer to Cooling
function104
"DSC"54,83
DSC Dynamic Stability
Control83
– indicator lamp13,83
– malfunction84
DTC Dynamic Traction
Control, indicator lamp13
DVD for navigation124
"Dynamic route" for
navigation137
Dynamic Stability Control
DSC83
– M Dynamic Mode MDM83
E
Easy entry, refer to Entering
rear49
Easy entry/exit52
"EDC"54
EDC Electronic Damping
Control85
– "Comfort"85
– "Normal"85
– "Sport"85Eject button, refer to Buttons
on CD player150
Electrical malfunction
– convertible top42
– door lock32
– driver's door32
– fuel filler door200
– luggage compartment lid34
– storage compartment, hotel
function33
Electric convertible top40
Electric steering wheel
adjustment52
Electronic brake-force
distribution83
Electronic Damping Control
EDC85
Emergency assistance, refer
to Roadside Assistance225
Emergency operation, refer to
Manual operation
– convertible top42
– door lock32
– driver's door32
– fuel filler door200
– hotel function33
– luggage compartment lid34
Emergency release for
luggage compartment lid in
luggage compartment35
Emergency request224
Emergency services, refer to
Roadside Assistance225
"Enable services"197
"End call"184
Engaging forward position,
refer to Selector lever
positions62
Engine
– breaking-in116
– data232
– M Engine Dynamic
Control64
– overheated, refer to Coolant
temperature69
– speed232
– starting60
– starting, comfort access36
– switching off60Engine compartment209
Engine coolant213
Engine oil
– adding212
– additives, refer to Approved
engine oils212
– approved oils212
– checking oil level210
– fast measurement211
– interval between changes,
refer to Service
requirements72
– oil change212
– oil grades, refer to Approved
engine oils212
– possible displays210
– recommended oils212
– temperature70
– temperature gauge70
"Engine oil level"211
Engine output, refer to Engine
data232
Engine overheating, refer to
Coolant temperature69
Engine speed, refer to Engine
data232
Engine starting, refer to
Starting engine60
"Enter address"126,134
Entering address126,129
Entering intersection,
navigation128
Entering rear49
Entering town/city for
navigation127
Entering town/city of
destination name127
Entering zip code for
navigation127
"Entertainment"150
Entertainment sound output
on/off151
Entry map for destination131
Equalizer, refer to Tone
control153
"Equalizer", tone control153
"ESN"161

Reference 255
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
T
Tachometer69
Tail lamps217
– replacing bulbs217
Tank capacity
– also refer to Capacities235
– fuel tank capacity200
Target cursor for
navigation131
Technical alterations, refer to
For your own safety6
Technical data232
Telematics, refer to
BMW Assist191
Telephone
– installation location, refer to
Center armrest110
– refer to Mobile phone176
– refer to separate operating
instructions
"Telephone list"53
TeleService193
Temperature
– adjusting in upper body
region103
– adjusting with automatic
climate control102
– changing units of
measure79
– refer to Coolant
temperature69
Temperature display
– changing units of
measure79
– outside temperature69
– outside temperature
warning70
Temperature gauge, engine
oil70
Tempomat, refer to Cruise
control67
"Terminate services"196
"Text language"80
"Theater", refer to Tone
control153
The individual vehicle5
Tie-down points, refer to
Securing cargo119Tightening torque of the lug
bolts, refer to After
mounting222
Tilt alarm sensor36
– switching off36
Tilting down passenger-side
exterior mirror52
"Time"78
"Time / Date"78
"Time format"78
Timer, refer to Preselecting
activation time106
"Timer 1" for parked-car
ventilation106
"Timer 2" for parked-car
ventilation106
Tire inflation pressure202
Tire pressure loss88
Tire Pressure Monitor
TPM87
Tire Quality Grading204
Tire replacement, new wheels
and tires206
Tires
– age204
– air loss87,88
– breaking-in116
– condition205
– damage205
– inflation pressure202
– minimum tread depth205
– M Mobility System218
– monitoring inflation
pressure, refer to Flat Tire
Monitor86
– new wheels and tires206
– pressure monitoring, refer to
Tire Pressure Monitor87
– replacing206
– retreaded tires206
– size203
– size, refer to The right
wheels and tires206
– wear indicators205
– wheel/tire combination206
– winter tires206
TMC station, refer to Traffic
information142
"Tone"151Tone dialing method186
Tone in audio mode
– adjusting151
– middle setting153
Tone on locking/unlocking31
Tools, refer to Onboard tool
kit216
Top40
"Top 8" for mobile phone184
Torque
– lug bolts, refer to After
mounting222
– refer to Engine data232
Touch tone dialing, refer to
Tone dialing method186
Tow bar227
Tow fitting226
Towing226
– methods227
– tow fittings226
– with manual
transmission227
"Town / City" for destination
entry127
Tow rope227
Tow-starting
226
"TPM"88
TPM Tire Pressure
Monitor87
– resetting system88
– system limits87
– warning lamp88
Tracks
– finding166
– random sequence167
– sampling on CD166
– selecting with CD165
Track width, refer to
Dimensions233
Traction control, refer to DSC
Dynamic Stability
Control83
Traffic congestion
– displaying traffic
information142
– refer to Bypassing route
sections142