traction control BMW 1M 2011 E82 Owner's Manual

19
Technology for driving comfort and safety
Controls
Technology for driving comfort and safety
Vehicle equipment
In this chapter, all production, country, and
optional equipment that is offered in the model
range is described. For this reason, descrip-
tions will be given of some equipment that may
not be available in a vehi
cle, for example due to
the special options or national-market version
selected. This also app lies to safety related
functions and systems.
Driving stability control
systems
Contrary to the descript ion in the Owner's Man-
ual for Vehicle, your BMW 1-Series M Coupe is
not equipped with Dyna mic Traction Control
DTC.
Dynamic Stability Control DSC
DSC optimizes driving stability and traction. In
addition, the system recognizes unstable driv-
ing situations such as understeering and over-
steering, and helps keep the vehicle on a safe
course within physical lim its by reducing engine
power and applying the brakes on 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The laws of physics cannot be repealed,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 no t reduce the additional
s a f e t y m a r g i n a g a i n b y t a k i n g r i s k s , a s t h i s c o u l d
result in an accident.<
M Dynamic Mode MDM
M Dynamic Mode is a mode of the Dynamic
Stability Control DSC that permits greater
longitudinal and latera l acceleration when
driving on dry surfaces, yet with reduced driving
stability. Only at the absolute limit of stability
does the system intervene to stabilize the vehicle by reducing engine power and applying
the brakes on the wheels. In such situations,
additional corrective steering maneuvers may
be necessary.
M Dynamic Mode is switched off every time the
engine is started.
When the M Dynamic Mode is on, stabi-
lizing measures are pe rformed to a limited
degree only. Take acti on yourself, otherwise
there is a risk of an accident. <
To maintain vehicle stability, drive with
the DSC activated and the
M Dynamic Mode deactivated whenever possi-
ble. <
Activating MDM
Push the button: the indicator lamps for MDM
and DSC OFF light up.
For better control
The indicator lamps MDM and
DSC OFF light up and the indicator
lamp DSC flashes:
M Dynamic Mode is controlling the
drive and braking forces.
The indicator lamp DSC lights up: DSC
and M Dynamic Mode have failed.
Online Edition for Part no. 01 40 2 609 935 - \251 08/11 BMW AG

46
ReferenceEverything from A to Z
Traction control, refer to
Dynamic Stability Control
DSC 19
Turning circle, refer to Dimensions 41
Turn signal indicators, indicator/warning lamp 10
U
Using the Mobility System 33
V
Vehicle
– breaking in24
– measurements, refer to Dimensions 41
– weight 42
Vehicle equipment 5
Volume
– cargo area, refer to
Weights 42
– fuel tank, refer to Capacities 42
W
Warning and indicator
lamps 11
Warning and indicator lamps,
overview 36
Weights 42
Wheelbase, refer to
Dimensions 41
Wheels and tires 31
Width, refer to Dimensions 41
Windshield washing, reservoir capacity 42
X
Xenon headlamps, right-hand/
left-hand traffic 25
Online Edition for Part no. 01 40 2 609 935 - \251 08/11 BMW AG