lights BMW 1M 2011 E82 Owner's Manual

17
Controls overview
Controls
Controls overview
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.
Tachometer
If at all possible, avoid engine speeds in the yel-
low advance warning zone, arrow 1.
Absolutely avoid engine speeds in the red
warning field, arrow 2. In this range, the engine
speed is limited to protect the engine.
Engine oil temperature
When the engine is at normal operating temper-
ature, the engine oil temperature is between
approx. 210 7/100 6 and approx. 300 7/
150 6.
If the engine oil temperature is too high, a warn-
ing lamp lights up in the instrument cluster.
Fuel gauge
Fuel tank capacity: approx. 14 US gal/53 liters.
You can find information on refueling on
page 30.
If the tilt of the vehicle varies for a longer period,
when you are driving in mountainous areas, for
example, the indicator may fluctuate slightly.
Online Edition for Part no. 01 40 2 609 935 - \251 08/11 BMW AG

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The laws of physics cannot be repealed,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

20
ControlsTechnology for driving comfort and safety
Deactivating MDM
Press the button again; the indicator lamps in
the instrument cluster go out.
Deactivating DSC
Press the button for at le ast 3 seconds until the
indicator lamp for DSC OFF lights up and DSC
OFF is displayed in the instrument cluster. DSC
and M Dynamic Mode are both deactivated.
Stabilizing and drive-output promoting actions
are no longer executed.
You may find it useful to briefly deactivate DSC
under the following exce ptional circumstances:
> When driving uphill on snow-covered roads,
in slush or on unplowed, snow-covered
roads
> When rocking a stuck vehicle free or start-
ing off in deep snow or on loose ground
> When driving with snow chains
To increase vehicle stab ility, activate DSC again
as soon as possible.
Activating DSC
Press the button again; th e indicator lamp in the
instrument cluster goes out.
For better control
If the indicator lamp flashes: The DSC
controls the driving and braking forces.
If the indicator lamp lights up: DSC and
MDM have failed.
The indicator lamp lights up and
DSC OFF is displayed in the instrument
cluster: DSC is deactivated.
Drive-off assistant
The drive-off assistant enables you to drive off
smoothly on uphill gradients. It is not necessary
to use the parking brake for this.
1.Hold the car in place by depressing the
brake.
2. Release the brake and drive off without
delay.
The drive-off assistant holds the car in
place for approx. 2 seconds after the
brake is released. Drive off without delay after
releasing the brake. Otherwise, the drive-off
assistant will no longer hold the car in place
after approx. 2 seconds and the car will start to
roll backwards. <
The indicator lamps MDM and
DSC OFF light up:
M Dynamic Mode is activated.
Online Edition for Part no. 01 40 2 609 935 - \251 08/11 BMW AG

36
MobilityIndicator and warning lamps
Indicator and warning lamps
Vehicle equipment
In this chapter, all pr oduction, 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.
The concept
Indicator and warning lamps appear in the dis-
play area. See the table for information on
causes and how to react. Note whether a lamp
lights up alone or in combination with another.
Some lamps can light up in different colors.
Corresponding distinctions are made in the
text.
In addition to the indi cator lamps described in
the Owner's Manual for the vehicle, please note
the following indicator lamps in your
BMW 1-Series M Coupe:
12Cause What to do
Lights up briefly:
Approx. 2.1 US gal/8 liters of fuel
remain in the tank
Remains on:
Remaining operating range is no more
than 30 miles/50 km, refer to page 18
M Dynamic Mode MDM activated, also
refer to page 19
MDM and DSC OFF light up
DSC flashes:
M Dynamic Mode MDM is controlling
the drive and braking forces, also refer
to page 19
Online Edition for Part no. 01 40 2 609 935 - \251 08/11 BMW AG

37
Indicator and warning lamps
Mobility
Flashing:
Dynamic Stability Control DSC is regu-
lating the drive and brake forces, also
refer to page
20
Dynamic Stability Control DSC and
M Dynamic Mode MDM are deacti-
vated, also refer to page 20Driving stability limited during accelera-
tion and cornering.
You can continue your journey, but
moderate your speed and exercise due
caution.
Suspension control system has failed Dri ving stability limited during accelera-
tion and cornering.
You can continue your journey, but
moderate your speed and exercise due
caution. Have the system checked as
soon as possible.
Lights up in red:
> Clutch overheated Bring the vehi cle to a stop and allow the
clutch to cool down. You can continue
your journey, but mo derate your speed
and exercise due caution. Have the sys-
tem checked if the situation reoccurs.
> Transmission overheating Stop the car and switch off the engine.
Allow the transmission to cool down.
You can continue your journey, but
moderate your speed and exercise due
caution. Have the system checked if the
situation reoccurs.
Lights up in yellow:
> Clutch too hot Avoid frequent accelerations from zero
and driving at walking speed. You can
continue your journey, but moderate
your speed and exercise due caution.
> Transmission too hot Avoid high engine loads. You can con-
tinue your journey, but moderate your
speed and exercise due caution.
12Cause What to do
Online Edition for Part no. 01 40 2 609 935 - \251 08/11 BMW AG