traction control BMW 650I COUPE 2007 E63 Owner's Manual

At a glance
13Reference
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Indicator and warning lamps
The concept
The indicator and warning lamps can light up in
different combinations and colors.
When the engine is started or the ignition is
switched on, some lamps are checked for
proper operation and light up briefly in the pro-
cess.
Explanatory text messages
Text messages at the bottom edge of the Con-
trol Display explain the meaning of the indicator
and warning lamps displayed.
You can consult Check Control for additional
information, e.g. regarding the cause of a mal-
function or the appropriate actions to take, refer
to page80.In urgent cases, this information will be shown
as soon as the corresponding lamp lights up.
Indicator lamps without text messages
The following indicator lamps indicate that the
associated functions are activated:
Handbrake applied61
Handbrake for Canadian models
Fog lamps104
DTC Dynamic Traction Control89
High beams/headlamp flasher104
Lamp flashes:
DSC or DTC is controlling the drive
and braking forces to maintain vehicle
stability88

At a glance
15Reference
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
1Coupe: glass sunroof, electric with raise
function
*41
2Coupe: microphone for hands-free mode
for telephone
* and voice command
system
*22
Convertible: microphone on steering
column
3Reading lamps105
4Interior lamps104
5Coupe: initiating SOS emergency call217
6Indicator lamp
for front passenger
airbags95
7Convertible: initiating SOS emergency
call
*217
8Control Display16
9Hazard warning flashers
10Central locking system32
11Automatic climate control10612Changing
>radio station157
>track166
13Ejecting
>navigation DVD
*126
>audio CD166
14Drive for navigation DVD in Professional
*
navigation system126
15Drive for audio CDs166
16Entertainment sound output on/off
and adjusting volume153
18Bracket for cup holder115
19Controller16
Turn, press or move horizontally in four
directions
20Activating voice command system
*22
21Opening start menu on Control Display17
22Dynamic Driving Control64 Temperature setting,
left/right106
Automatic air distribution and
volume107
Cooling function108
AUC Automatic recirculated-air
control109
Recirculated-air mode109
Maximum cooling109
Residual heat mode109
Switching off automatic climate
control109
Air volume108
Defrosting windows and removing
condensation108
Rear window defroster106
17
Heated seats*53
PDC Park Distance Control
*86
DTC Dynamic Traction Control88
Convertible: opening the convert-
ible top43
Convertible: closing the convertible
top43

Technology for comfort, convenience and safety
88
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 prevents traction loss in the driving wheels
when starting off and accelerating. The system
also identifies unstable driving conditions, such
as a loss of traction at the rear of the vehicle or
sliding of the vehicle in its front wheels. In these
cases, DSC helps the vehicle safely stay on
course within the physical limits by reducing the
engine output and by applying the brakes differ-
ently in the individual wheels.
The laws of physics cannot be repealed,
even with DSC. An appropriate driving
style always remains the responsibility of the
driver. Therefore, do not restrict the additional
safety margin with a risky driving style, as other-
wise there is a risk of an accident.<
Deactivating DSC
Press the button until the DSC indicator lamp in
the instrument cluster lights up, but not for
longer than approx. 10 seconds. DTC Dynamic
Traction Control and DSC are deactivated
together. Interventions promoting stability and
forward momentum will no longer be carried
out. The stability-promoting intervention of the
active steering
* is also deactivated, refer to
page94.A message appears on the Control Display.
Please note any supplementary information
that appears there.
To support enhanced operating stability, reacti-
vate DSC again as soon as possible.
Activating DSC
Press the button; the indicator lamp in the
instrument cluster goes out.
For better control
The indicator lamp flashes:
DSC is controlling the drive forces and
brake forces.
The indicator lamp lights up:
DSC is deactivated.
DTC Dynamic Traction Control
DTC is a variant of DSC for special road condi-
tions, e.g. uncleared snow-covered roads, that
is optimized for forward momentum. The sys-
tem ensures maximum forward momentum, but
with limited driving stability. Therefore, drive
with appropriate caution.
You may find it useful to briefly activate DTC
under the following special circumstances:
>When driving on snowy inclines, in slush, or
on unplowed, snow-covered road surfaces
>When rocking a stuck vehicle free or when
starting off in deep snow or on loose ground
>When driving with snow chains
*
Activating DTC
Press the button; the DTC indicator lamp in the
instrument cluster lights up.

Wheels and tires
202
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
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 ... 3406 indicates that a tire was manufac-
tured in week 34 of the year 2006.
BMW recommends replacing all tires at least
every 6 years, even if some tires may last for
10 years.
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 96 W
e.g.
Manufacturer code
for tire make
Tire size and tire design
Tire ageDOT xxxx xxx 3406

Mobility
205Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
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, for your own
safety, use run-flat tires. No spare wheel is pro-
vided in the event of a flat. Your BMW center will
be glad to advise you.
For safety reasons, BMW recommends
that you do 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 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
tire damage may occur, which can result in acci-
dents.<
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.
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.
These snow chains are approved exclusively for
use in pairs on the rear wheels with the tire size:
>245/50 R 17 Y
>245/45 R 18 Y
Observe the manufacturer's instructions when
mounting snow chains. Do not exceed a speed
of 30 mph/50 km/h with the chains mounted.
Do not initialize the Flat Tire Monitor after
installing snow chains as this could cause
the Flat Tire Monitor to malfunction.
When driving with snow chains, it may be prac-
tical to briefly activate DTC, refer to page88.<

Reference 237
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Display lighting, refer to
Instrument lighting104
"Display off"21
Displays
– on Control Display, refer to
iDrive16
– refer to Instrument
cluster12
"Display settings"85,98
Displays on the windshield,
refer to Head-Up Display97
Disposal
– battery of remote control
with comfort access38
– coolant209
– vehicle battery215
Distance, refer to
Computer77
Distance control, refer to
Active cruise control68
"Distance to dest."77
Distance to destination, refer
to Computer77
Distance warning, refer to
PDC Park Distance
Control86
Door entry lighting, refer to
Interior lamps104
Door key, refer to Keys/
remote control28
Door lock32
"Door locks"30,79
Doors
– manual operation32
– remote control31
DOT Quality Grades202
Draft-free ventilation110
"Driver's door only"30
Driving lamps, refer to Parking
lamps/low beams102
Driving route, refer to
Displaying route141
Driving stability control
systems87
Driving through water121
Driving tips, refer to General
driving notes120Drying the air, refer to Cooling
function108
DSC Dynamic Stability
Control88
– indicator lamp13,88
– malfunction89
DTC Dynamic Traction
Control88
– activating88
– indicator lamp13,89
DVD for navigation
126
Dynamic Drive89
Dynamic Driving Control64
"Dynamic route" for
navigation139
Dynamic Stability Control
DSC88
Dynamic Traction Control
DTC88
E
Easy entry, refer to Entering
rear52
Easy entry/exit55
Eject button, refer to Buttons
on CD player152
Electrical malfunction
– convertible top44
– door lock32
– driver's door32
– fuel filler door198
– glass sunroof41
– luggage compartment lid34
– storage compartment, hotel
function34
Electric convertible top42
Electric steering wheel
adjustment55
Electronic brake-force
distribution87
Electronic oil level check207
Emergency assistance, refer
to Roadside Assistance218
Emergency call217Emergency operation, refer to
Manual operation
– convertible top44
– door lock32
– driver's door32
– fuel filler door198
– glass sunroof41
– hotel function34
– luggage compartment lid34
– selector lever interlock,
automatic transmission64
Emergency release for
luggage compartment lid in
luggage compartment35
Emergency services, refer to
Roadside Assistance218
"Enable services"195
"End call"182
Engine
– breaking-in120
– overheated, refer to Coolant
temperature75
– starting60
– starting, comfort access37
– switching off60
– switching off when equipped
with Automatic
transmission, with comfort
access38
Engine compartment207
Engine coolant209
Engine oil
– adding208
– additives, refer to Approved
engine oils208
– approved oils208
– electronic oil level check207
– interval between changes,
refer to Service
requirements78
– oil change208
– oil grades, refer to Approved
engine oils208
– recommended oils208
– temperature76
– temperature gauge76

Everything from A to Z
248 Tires
– age202
– air loss90,92
– breaking-in120
– condition203
– damage203
– inflation pressure200
– minimum tread depth203
– monitoring inflation
pressure, refer to Flat Tire
Monitor89
– new wheels and tires204
– pressure monitoring, refer to
Tire Pressure Monitor91
– replacing204
– retreaded tires204
– run-flat tires204
– size201
– size, refer to The right
wheels and tires204
– wear indicators203
– wheel/tire combination204
– winter tires205
Tires with run-flat properties,
refer to Run-flat tires204
TMC station, refer to Traffic
information144
"Tone"153
Tone dialing method184
Tone in audio mode
– adjusting153
– middle setting155
Tone on locking/unlocking31
Tools, refer to Onboard tool
kit212
Top42
"Top 8" for mobile phone182
Touch tone dialing, refer to
Tone dialing method184
Tow bar220
Tow fitting219Towing219
– methods220
– tow fittings219
– with automatic
transmission220
– with manual
transmission220
– with SMG Sequential
Manual Transmission220
"Town / City" for destination
entry129
Tow rope220
Tow-starting219
"TPM"92
TPM Tire Pressure
Monitor
91
– resetting system92
– system limits91
– warning lamp92
Tracks
– finding167
– random play sequence168
– sampling on CD167
– selecting with CD166
Track width, refer to
Dimensions224
Traction-assist feature, refer
to DSC Dynamic Stability
Control88
Traction control, refer to DSC
Dynamic Stability
Control88
Traffic congestion
– displaying traffic
information144
– refer to Bypassing route
sections144
Traffic information for
navigation
– depiction in route map146
– displaying145
– during destination
guidance147
– symbols147
Traffic information with
navigation144
"Traffic Info settings"145Transmission
– automatic transmission with
Steptronic63
– deactivating selector lever
interlock on automatic
transmission with
Steptronic64
– manual transmission61
– SMG Sequential Manual
Transmission61
– starting assistant121
– towing220
Transporting children
safely57
Transport securing device,
refer to Securing cargo123
Tread depth, refer to Minimum
tread depth203
Treble, refer to Tone
control153
"Treble", tone control153
"Trip computer"78
Trip computer77
Trip-distance counter, refer to
Trip odometer75
"Triple turn signal"66
Trip odometer75
Trunk, refer to Luggage
compartment35
Trunk lid, refer to Luggage
compartment lid34
Turning circle, refer to
Dimensions224
Turn signals
65
– replacing bulbs213
U
Undercarriage protection,
refer to Caring for your
vehicle brochure
Uniform Tire Quality Grading/
UTQR202
"Units"85
Units
– average fuel
consumption85
– temperature85