
Controls
67Reference
At a glance
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Navigation
Entertainment
Mobility
Cruising range
Displays the estimated cruising range available
with the remaining fuel. The range is projected
based on the driving style over the last 20 miles/
30 km.
Refuel as soon as possible once your
cruising range falls below 30 miles/
50 km, otherwise engine functions are not
ensured and damage can occur.<
Average fuel consumption
The average fuel consumption is calculated for
the time during which the engine is running.
To reset average fuel consumption: press BC
button on turn signal lever for approx. 2 sec-
onds.
For different routes
You can display the average speed for two dif-
ferent routes on the Control Display, refer to the
following and to Trip computer
*.
Displays on Control Display
You can also call up the computer via iDrive.
For explanation of principle, refer to page16.
1.Press the button.
This opens the start menu.
2.Move the controller to the right to open
"Navigation".
Without navigation system
*:
Open "Car Data".
3.Select "Car Data" and press the controller.4.Select "Onboard info" and press the con-
troller.
>Estimated time of arrival at destination and
remaining distance:
>Entering a distance manually in the com-
puter, see below.
>Entering a destination in the navigation
system
*, refer to page120.
>Cruising range
>Average speed
>Average fuel consumption
Periods with the vehicle parked and the engine
switched off are not included in the calculations
of average speed.
Resetting values
You can reset the values for the average speed
and average fuel consumption:
1.Select the respective menu item and press
the controller.
2.To confirm your selection, press the con-
troller again.
Entering a distance manually
1.Select "Distance to dest." and press the
controller.
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Everything under control
68 2.Turn the controller to select the distance to
your destination. If needed, hold it against a
slight resistance to enter a larger differ-
ence.
3.Press the controller to apply the setting.
The distance is automatically preset during the
destination guidance of the navigation sys-
tem
*.
Trip computer
The trip computer is suitable, for example, for a
vacation trip.
1.Open the start menu.
2.Open "Navigation".
Without navigation system
*:
Open "Car Data".
3.Select "Car Data" and press the controller.
4.Select "Trip computer" and press the con-
troller.
>Departure time
>Driving time
>Distance traveled
>Average speed
>Average fuel consumption
Starting or stopping the trip computer, or reset-
ting all values:
1.Select "Set" and press the controller.
2.Select the desired menu item.
3.Press the controller.
Display options
You can display the computer or the trip com-
puter in the assistance window.
1.Move the controller to the right to change to
the assistance window and press the con-
troller.
2.Select "Onboard info" or "Trip computer".
3.Press the controller.
Service requirements
The remaining driving distance and the date for
the next maintenance are displayed briefly with
the ignition switched on.
The first oil change displayed at approx.
1,200 miles/2,000 km signals that the break-in
check is due.
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Everything under control
72 5.Change to upper field if necessary. Turn the
controller until "Check Control messages"
is selected and press the controller.
6.Select a text message and press the con-
troller.
To exit the display:
Select the arrow and press the controller.
Indication of malfunction urgency
Depending on your vehicle's equipment, the
stored Check Control messages are also dis-
played with the following symbols:
No malfunctions are present in the moni-
tored systems.
Malfunctions are present in the moni-
tored systems. Depending on the mal-
function, supplementary information is
shown on the Control Display.The symbols also indicate the status of the ser-
vice requirements display, refer to page68.
Displays after completion of trip
Malfunction reports generated during the trip
are shown consecutively when you switch off
the ignition.
Before the display disappears, you can display
the messages once again. Press the CHECK
button for approx. 2 seconds. If several mes-
sages are present, you can continue to press
the CHECK button to view them in succession.
The display goes out
>automatically after a brief period
>when you press the CHECK button again
for approx. 2 seconds
Speed limit
You can enter a speed and a Check Control
message indicates when you have reached this
speed. This enables you, for example, to
receive warnings if you exceed a speed limit in
an urban area.
You are only warned of reaching this speed a
second time if your vehicle speed falls below it
again by at least 3 mph/5 km/h.
Displaying, setting or changing limit
iDrive, for explanation of principle, refer to
page16.
1.Open the start menu.
2.Open "Navigation".
Without navigation system
*:
Open "Car Data".
3.Select "Car Data" and press the controller.
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Controls
73Reference
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Mobility
4.Select "Limit" and press the controller.
5.Select the speed value and press the con-
troller.
6.Turn the controller to set the limit. If
needed, hold it against a slight resistance
to enter a larger difference.
7.Press the controller to apply the setting.
The limit is automatically activated.
Applying your current speed as limit
Select "Select current speed" and press the
controller. The system adopts your current
speed as the limit.
Activating limit
Select "On" and press the controller.
Limit is automatically activated.
Stopwatch
iDrive, for explanation of principle, refer to
page16.
1.Open the start menu.
2.Open "Navigation".
Without navigation system
*:
Open "Car Data".
3.Select "Car Data" and press the controller.4.Select "Stopwatch" and press the control-
ler.
Starting, stopping or resetting
>Select "Start" and press the controller.
The stopwatch starts at the displayed time.
>Select "Reset" and press the controller.
The stopwatch is reset and it restarts if it
was running beforehand.
>Select "Stop" and press the controller.
This stops the timer.
Taking an intermediate time reading
Select "Interim time" and press the controller.
The interim time appears below the ongoing
primary stopwatch count.
All of the remaining functions remain
available at all times while the stopwatch
is running. The stopwatch continues operation
in the background.<
Settings on Control Display
iDrive, for explanation of principle, refer to
page16.
1.Press the button once or twice until
the start menu appears.
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Controls
77Reference
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Mobility
Technology for comfort, convenience and
safety
PDC Park Distance Control*
The concept
The PDC assists you when you are parking.
Acoustic signals and an optical display
* alert
you to the approach of an object from behind
your vehicle. To measure the distance, there
are four ultrasonic sensors in each bumper.
The range of these sensors is approx. 7 ft/2 m.
However, an acoustic warning first sounds for
the sensors at the front and at the two rear cor-
ners at approx. 24 in/60 cm, and for the center
rear sensors at approx. 5 ft/1.50 m.
PDC is a parking aid that can indicate
objects when they are approached
slowly, as is usually the case when parking.
Avoid approaching an object at high speed, oth-
erwise the physical circumstances would mean
that the system warning was too late.<
Automatic activation
The system starts to operate approx. 1 second
after you shift into reverse gear or move the
selector lever into position R with the engine
running or the ignition switched on.
Wait this short time before driving off.
Manual activation
Press the button, the LED lights up.
Manual deactivation
Press the button again; the LED goes out.
After driving approx. 165 ft/50 m or at over
approx. 20 mph/30 km/h, the system is
switched off and the LED goes out. You can
reactivate the system manually as needed.
Signal tones
When nearing an object, the position is corre-
spondingly indicated by an interval tone. Thus,
an object detected to the left rear of the vehicle
will be indicated by a signal tone from the left
rear speaker, etc. As the distance between
vehicle and object decreases, the intervals
between the tones become shorter. If the dis-
tance to the nearest object falls to below
roughly 1 ft/30 cm, then a continuous tone
sounds.
An intermittent tone is interrupted after approx.
3seconds:
>if you remain in front of an object that was
only detected by one of the corner sensors
>if you drive parallel to a wall
Malfunction
The LED in the button flashes and a message
appears on the Control Display. PDC is mal-
functioning. Have the system checked.
To prevent this problem, keep the sensors
clean and free of ice or snow in order to ensure
that they will continue to operate effectively. Do
not spray the sensors with high-pressure clean-
ers for long periods and maintain a distance of
at least 4 in/10 cm to them.
Exhaust gases near the rear sensors can cause
a signal tone to sound.
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Controls
79Reference
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Mobility
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 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. Therefore, do not reduce the additional
safety margin further by taking risks.<
Indicator lamp
The indicator lamp goes out shortly
after the engine is started.
The indicator lamp flashes: DSC con-
trols the drive forces and brake forces.
The indicator lamp stays lit: 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. Additional steering
corrections 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. Take action yourself, oth-
erwise there is a risk of an accident.<
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 indicator lamp stays lit: 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
page50.
With the ignition switched on you can set
MDrive on the Control Display.
iDrive, for explanation of 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.
5.Select "M Dynamic Mode" and press the
controller.
Sequential Manual Transmission with Drive-
logic:
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Controls
81Reference
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Mobility
The vehicle remains operational. Have the sys-
tem checked as soon as possible.
The brake system warning lamp lights
up yellow. A message appears on the
Control Display. The brake assistant is
defective. Have the system checked as soon as
possible.
Display of the previously described
malfunction in Canadian models.
EDC Electronic Damping
Control
The concept
If the influencing variables such as road surface
quality or operating conditions such as steer-
ing, braking etc. change, the damping automat-
ically adjusts to the new conditions within a
fraction of a second.
You can choose from three programs.
"Comfort" program
Select the "Comfort" program if you want com-
fort-oriented coordination of shock absorbers
and steering.
"Normal" program
The "Normal" program offers a balanced mix-
ture of the comfort and the sport program.
"Sport" program
Select the "Sport" program if you want a con-
sistently sporty coordination of shock absorb-
ers and steering.
Selecting program
Sequential Manual Transmission with Drive-
logic:
Manual transmission:
Press the EDC button repeatedly:
>"Comfort": LED off.
>"Normal": one LED lights up.
>"Sport": both LEDs light up.
The last selected program is active each time
the engine is started.
You can also activate your preferred program
with the button on the steering wheel, refer
to MDrive on page50.
FTM Flat Tire Monitor*
The concept
The Flat Tire Monitor keeps track of the infla-
tion pressures in the tires as you drive. The sys-
tem provides an alert whenever the inflation
pressure drops significantly in relation to the
pressure in another tire.
In the event of a pressure loss, the rolling radius
and therefore the rotation speed of the wheels
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Controls
83Reference
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Mobility
8.Select "Yes" and press the controller.
"resetting FTM …" is displayed for a few
seconds. The warning lamp in the instru-
ment cluster lights up yellow for a few sec-
onds.
9.Start to drive.
The initialization finishes during driving
without feedback.
Indication of a flat tire
The warning lamp lights up red. A mes-
sage appears on the Control Display.
In addition, an acoustic signal sounds.
There is a flat tire or extensive inflation pressure
loss.
1.Reduce speed and stop the vehicle care-
fully. Avoid sudden braking and steering
maneuvers.
2.Identify damaged tire. To do this, check the
tire inflation pressure using the M Mobility
System, refer to Producing tire inflation
pressure on page215.
3.Repair flat tire with M Mobility System, refer
to page213, or replace the damaged wheel,
refer to Changing wheels on page215.
TPM Tire Pressure Monitor*
The concept
TPM checks the tire inflation pressure in the
four mounted tires. The system reports when
the tire inflation pressure has dropped consid-
erably in one or several tires.
Functional requirement
In order to assure the reliable reporting of a flat
tire, the system must have been reset with the
correct tire inflation pressure.
Always use wheels with TPM electronics, oth-
erwise fault-free operation of the system is not
ensured.
Reset the system again after each correc-
tion of the tire inflation pressure and after
every tire or wheel change.<
System limits
TPM cannot announce sudden serious
tire damage caused by external influ-
ences.<
The system does not function properly if it has
not been reset, e.g. a flat tire is reported despite
correct tire inflation pressures.
The system is inactive and cannot display a flat
tire if a wheel has been mounted without TPM
electronics, or if TPM is temporarily interfered
with by other systems or devices which use the
same radio frequency.
Status display on Control Display
The tire and system status is indicated by the
color of the tires.
TPM takes the fact that the tire pressure
changes during driving into account. A correc-
tion is only required if requested by TPM with
the color.
Green
The tire pressure matches the learned set state.
"TPM active" is displayed on the Control Dis-
play.
One wheel is yellow
Flat tire or a major drop in inflation pressure in
the indicated tire. A message appears on the
Control Display.
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