Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver's re‐
sponsibility to maintain correct tire pressure,
even if under-inflation has not reached the level
to trigger illumination of the TPMS low tire pres‐
sure telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when
the system is not operating properly. The TPMS
malfunction indicator is combined with the low
tire pressure telltale. When the system detects
a malfunction, the telltale will flash for approxi‐
mately one minute and then remain continu‐
ously illuminated. This sequence will continue
upon subsequent vehicle startups as long as the
malfunction exists. When the malfunction indi‐
cator is illuminated, the system may not be able
to detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of
reasons, including the installation of replace‐
ment or alternate tires or wheels on the vehicle
that prevent the TPMS from functioning prop‐
erly. Always check the TPMS malfunction tell‐
tale after replacing one or more tires or wheels
on your vehicle to ensure that the replacement
or alternate tires and wheels allow the TPMS to
continue to function properly.
Brake force display
The concept▷During normal brake application, the outer
brake lamps light up.▷During heavy brake application, the inner
brake lamps light up in addition.Seite 93SafetyControls93
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Driving stability control systemsVehicle equipment
This chapter describes all series equipment as
well as country-specific and special equipment
offered for this model series.Therefore, it also
describes equipment that may not be found in
your vehicle, for instance due to the selected
special equipment or the country version. This
also applies to safety-related functions and sys‐
tems.
Antilock Brake System ABS
ABS prevents locking of the wheels during brak‐
ing.
The vehicle remains steerable even during full
brake applications, thus increasing active
safety.
ABS is operational every time you start the en‐
gine.
Electronic brake-force
distribution
The system controls the brake pressure in the
rear wheels to ensure stable braking behavior.
Brake assistant
When you apply the brakes rapidly, this system
automatically produces the maximum braking
force boost. It thus helps to achieve the shortest
possible braking distance during full braking.
This system utilizes all of the benefits provided
by ABS.
Do not reduce the pressure on the brake pedal
for the duration of the full braking.Dynamic Stability Control
DSC
The concept
DSC prevents traction loss in the driving wheels
when driving away and accelerating.
DSC also recognizes unstable vehicle condi‐
tions, such as fishtailing or nose-diving. Subject
to physical limits, DSC helps to keep the vehicle
on a steady course by reducing engine speed
and by applying brakes to the individual wheels.
Adjust your driving style to the situation
An appropriate driving style is always the
responsibility of the driver.
The laws of physics cannot be repealed, even
with DSC.
Do not reduce the additional safety margin with
a risky driving style, as otherwise there is a risk
of an accident.◀
Deactivating DSC: DSC OFF
When DSC is deactivated, driving stability is re‐
duced during acceleration and when driving in
bends.
To increase vehicle stability, activate DSC again
as soon as possible.
Deactivating DSC
Press and hold the button, but not lon‐
ger than approx. 10 seconds, until the
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indicator lamp for DSC lights up in the instru‐
ment cluster and DSC OFF is displayed. DTC
Dynamic Traction Control and DSC are deacti‐
vated together.
In the interest of better forward momentum,
brake intervention is performed in the manner of
a differential lock when the drive wheels spin
quickly even if DSC is deactivated.
Activating DSC Press the button.
DSC OFF and the indicator lamp in the
instrument cluster go out.
For better control The indicator lamp flashes: DSC con‐
trols the drive forces and brake forces.
The indicator lamp lights up: DSC and
DTC has failed.
DSC deactivated: The indicator lamp lights up and
DSC OFF appears in the instrument
cluster.
DSC and DTC deactivated.
Dynamic Traction Control
DTC
The concept
The DTC system is a version of the DSC in which
forward momentum is optimized.
The system ensures maximum forward momen‐
tum on special road conditions, e.g., unplowed
snowy roads, but driving stability is limited.
It is therefore necessary to drive with appropri‐
ate caution.
You may find it useful to briefly activate DTC un‐
der the following special circumstances:▷When driving in sand, on snowy inclines, in
slush, or on unplowed, snow-covered road
surfaces▷When rocking a vehicle free or starting off in
deep snow, sand, or on loose ground▷When driving with snow chains.
Deactivating/activating DTC Dynamic
Traction Control
Activating the Dynamic Traction Control DTC
provides maximum traction on loose ground.
Driving stability is limited during acceleration
and when driving in bends.
Activating DTC
Press the button.
TRACTION is displayed in the instru‐
ment cluster and the indicator lamp for
DSC OFF lights up.
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Deactivating DTCPress the button again.
TRACTION and the indicator lamp in
the instrument cluster go out.
For better control The indicator lamp flashes: DTC con‐
trols the drive forces and brake forces.
The indicator lamp lights up: DSC and
DTC has failed.
DTC activated: The indicator lamp lights up and TRAC‐
TION appears in the instrument cluster.
DTC is activated.
Performance Control
Performance Control enhances the agility of
your vehicle. To enhance performance during
sporty driving, the rear wheel on the inside of the
curve is braked while the resulting braking effect
is largely compensated by engine intervention.
xDrive
xDrive is the all-wheel-drive system of your ve‐
hicle. The combined effects of xDrive and DSC
further optimize the traction and dynamic driv‐
ing characteristics. The 4-wheel drive system
xDrive variably distributes the drive forces to the
front and rear axle depending on the driving sit‐
uation and prevailing road conditions.
Hill Descent Control HDC
The concept
HDC is a downhill driving assistant that auto‐
matically controls vehicle speed on steep down‐
hill gradients. Without requiring brake applica‐
tion, the vehicle moves at slightly more than
twice walking speed.
You can activate the Hill Descent Control at
speeds below approx. 22 mph/35 km/h. When
driving downhill at below approx.
22 mph/35 km/h, the vehicle reduces its speed
to approx. twice walking speed and keeps it con‐
stant.
While you are actively braking, the system is on
standby. The system does not brake the vehicle
during this time.
Increasing or reducing speed
The speed can be changed in the range from
roughly twice walking speed to approx.
15 mph/25 km/h by pressing the accelerator or
brake pedal lightly.
A target speed within the same range can be
specified using the lever of the cruise control.1Increasing speed2Decreasing speedSeite 96ControlsDriving stability control systems96
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Activating HDC
Press the button; the LED above the
button lights up.
The LED flashes when the brakes are applied
automatically.
Deactivating HDC Press the button again; the LED goes
out. HDC is automatically deactivated
above approx. 37 mph/60 km/h.
Using HDC
HDC can be used in every driving position.
Displays in the instrument cluster
1Display for target speed2HDC display
Malfunction
If the HDC display goes out during HDC opera‐
tion or is not displayed: HDC is not available due
to high brake temperatures or DSC has failed.
Drive-off assistant
This system supports driving away on gradients.
The handbrake is not required.1.Hold the vehicle in place with the foot brake.2.Release the foot brake and drive away with‐
out delay.
Depending on the vehicle load, the vehicle may
roll back slightly.
Driving off without delay
After releasing the foot brake, start driving
without delay, since the drive-off assistant will
not hold the vehicle in place for more than ap‐
prox. 2 seconds and the vehicle will begin rolling
back.◀
Servotronic
The concept
The Servotronic varies the steering force re‐
quired to turn the wheels depending on the
speed at which you are driving.
Power steering provides strong support at low
speeds, which means that less effort is needed
to turn the wheels. Power steering support less‐
ens as your speed increases.
Malfunction The warning lamp lights up.A mes‐
sage appears on the Control Display.
Servotronic is malfunctioning or has
failed. Have the system checked as soon as pos‐
sible.
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Pathway lines▷Can be displayed in the image of the rear
view camera when the transmission is in re‐
verse.▷Help estimate the required amount of space
when parking and maneuvering on a flat road
surface.▷Depend on the current steering angle and
are continuously adapted to movements of
the steering wheel.
Show the parking aid lines via the iDrive, refer to
page 104.
Turning lines
▷Can be displayed in the image of the rear
view camera.▷Show the path of the smallest turning circle
on a flat road surface.▷When the steering wheel is turned, only one
turning line is displayed.
Show the parking aid lines via the iDrive, refer to
page 104.
Parking using pathway and turning
lines1.Position the vehicle so that the turning lines
lead into the margins of the parking space.2.Turn the steering wheel to the point where
the pathway line covers the corresponding
turning circle line.
Obstacle marking
▷Three-dimensionally shaped markings can
be displayed in the image of the rear view
camera.
Their color gradation corresponds to the mark‐
ings in PDC. This helps estimate the distance to
the object pictured.
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Comfortable interior climate
For almost all conditions, the AUTO program 4
offers the optimum air distribution and air flow
rate, refer to AUTO program below. Select a
comfortable interior temperature only.
The following sections contain more detailed in‐
formation on the available setting options.
Most of these settings are stored for the remote
control currently in use, Personal Profile set‐
tings, refer to page 31.
Manual air distribution
Press the buttons repeatedly to select a pro‐
gram:▷Windows.▷Upper body region.▷Footwell.
The programs can be combined as necessary.
Temperature Turn the wheel to set the desired
temperature.
The automatic climate control
achieves this temperature as
quickly as possible, if necessary
with the maximum cooling or heating capacity,
and then keeps it constant.
Avoid rapidly switching between different tem‐
perature settings. The automatic climate control
will not have sufficient time to adjust the set
temperature.
Maximum heating power can be obtained with
the highest setting, regardless of the external
temperature.
At the lowest setting, cooling is continuous, re‐
gardless of the external temperature.
Maximum cooling
Press the button.
The system is set to the lowest tem‐
perature, maximum air volume and recirculated-
air mode.
Air flows out of the vents for the upper body re‐
gion. Open them for this purpose.
Air is cooled as quickly as possible:▷At an external temperature of approx.
32 ℉/0 ℃.▷When the engine is running.
AUTO program
Press the button.
Air volume, air distribution, and tem‐
perature are controlled automatically.
Depending on the selected temperature, AUTO
intensity, and outside influences, the air is di‐
rected to the windshield, side windows, upper
body, and into the footwell.
The cooling function is switched on automati‐
cally with the AUTO program.
At the same time, a condensation sensor con‐
trols the program in such a way that window
condensation is prevented as much as possible.
To switch off the program: press the button
again or manually adjust the air distribution.
Intensity of the AUTO program
With the AUTO program switched on, automatic
control of the air volume and air distribution can
be adjusted.
Press the left or right side of the button:
decrease or increase the intensity.
The selected intensity is shown on the display
of the automatic climate control.
Air volume, manual
To be able to manually adjust the air volume,
switch off the AUTO program first.
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Press the left or right side of the button:
decrease or increase air volume.
The selected air volume is shown on the display
of the automatic climate control.
The air volume of the automatic climate control
may be reduced automatically to save battery
power.
Automatic recirculated air mode/
recirculated air mode
You can respond to unpleasant odors or pollu‐
tants in the immediate environment by tempo‐
rarily suspending the supply of outside air. The
system then recirculates the air currently within
the vehicle.
Press the button repeatedly to select
an operating mode:▷LEDs off: outside air flows in continuously.▷Left LED on, automatic recirculated-air con‐
trol: a sensor detects pollutants in the out‐
side air and controls the shutoff automati‐
cally.▷Right LED on, recirculated air mode: the
supply of outside air into the vehicle is per‐
manently blocked.
If the windows are fogged over, switch off
the recirculated-air mode and press the
AUTO button to utilize the condensation
sensor. Make sure that air can flow onto the
windshield.
Continuous recirculated-air mode
The recirculated air mode should not be
used for an extended period of time, as the air
quality inside the vehicle deteriorates steadily. ◀
Via the button on the steering wheel
A button on the steering wheel can be used to
quickly switch between recirculated air mode
and the previous setting.
ALL program
Press the button.
The current temperature setting for the
driver's side is transferred to the front passenger
side.
If the temperature setting is changed on the
driver's side, the temperature on the front pas‐
senger side changes as well.
The program is switched off if the setting is
changed on the front passenger side or the but‐
ton is pressed again.
Defrosting and defogging windows Press the button.
Ice and condensation are quickly re‐
moved from the windshield and the front side
windows.
For this purpose, also switch on the cooling
function.
Cooling function
The passenger compartment can only be
cooled with the engine running.
Press the button.
The air is cooled and dehumidified and
– depending on the temperature setting –
warmed again.
Depending on the weather, the windshield may
fog up briefly when the engine is started.
The cooling function is switched on automati‐
cally with the AUTO program.
When using the automatic climate control, con‐
densation water, refer to page 128, develops
that exits underneath the vehicle.
Rear window defroster Press the button.
The rear window defroster switches off
automatically after a certain period of time.Seite 107ClimateControls107
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