be activated if objects are placed on the front
passenger seat.
Make sure that the safety belts are positioned
correctly.
Airbag system
Airbag system and belt tensioner are
not working.
Have the vehicle checked immediately
by a dealer’s service center or another qualified
service center or repair shop.
Parking brake
The parking brake is set.
For additional information, refer to Re‐
lease parking brake, refer to page 69.
Brake system
Braking system disrupted. Continue to
drive moderately.
Have the vehicle checked immediately
by a dealer’s service center or another
qualified service center or repair shop.
Front-end collision warning
Illuminated: advance warning is issued,
e.g., when there is the impending dan‐
ger of a collision or the distance to the
vehicle ahead is too small.
Increase distance.
Flashing: acute warning of the imminent dan‐
ger of a collision when the vehicle approaches
another vehicle at a relatively high differential
speed.
Intervention by braking or make an evasive
maneuver.
Pedestrian warning
If a collision with a person detected in
this way is imminent, the symbol lights
up and a signal sounds.
Orange lights
Active Cruise Control
The number bars shows the selected
distance from the vehicle driving ahead.
For more information, see Camera-
based cruise control, refer to page 121.
Vehicle detection, Active Cruise Control
Illuminated: vehicle driving ahead de‐
tected.
Flashing: the conditions are not ade‐
quate for operating the system.
The system was deactivated but applies the
brakes until you actively resume control by
pressing on the brake pedal or accelerator
pedal.
Yellow lights
Anti-lock Braking System ABS
Avoid sudden braking as much as possi‐
ble. Braking force boost may not be
working. Stop cautiously. Take into ac‐
count the longer brake distance. Have
the system immediately checked by a
dealer’s service center or another quali‐
fied service center or repair shop.
DSC Dynamic Stability Control
Flashing: DSC controls the drive and
braking forces. The vehicle is stabilized.
Reduce speed and adapt driving style to
the driving circumstances.
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Roadside parking lights
The concept
The vehicle can be illuminated on one side.
Switching on
With the ignition switched off, press the lever
either up or down past the resistance point for
approx. 2 seconds.
Switching off
Briefly press the lever to the resistance point in
the opposite direction.
Welcome lights and
headlight courtesy de‐
lay feature
Welcome lights
General information
Depending on the equipment, when switching
off the vehicle, switch position or .
Depending on the ambient brightness, individ‐
ual light functions may be switched on briefly,
when the vehicle is unlocked.
Activating/deactivating
1. "Settings"2."Lighting"3."Welcome lights"Settings are stored for the profile currently
used.
Headlight courtesy delay feature
General information
The low beams stay lit for a short while if the
headlight flasher is switched on after the vehi‐
cle's radio-ready state is switched off.
Setting the duration
1. "Settings"2."Lighting"3."Pathway lighting:"4.Set length of time.
Settings are stored for the profile currently
used.
Automatic headlight
control
The concept
The low beams are switched on and off auto‐
matically depending on the ambient bright‐
ness, e.g. in tunnels, in twilight or if there is
precipitation.
General information
A blue sky with the sun low on the horizon can
cause the lights to be switched on.
When emerging from a tunnel during the day,
the low beams are not switched off immedi‐
ately but instead only after approx. 2 minutes.
Activating
Position of switch:
The indicator lamp in the instrument cluster is
illuminated, when the low beams are switched
on.
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Ejection Mitigation
The head airbag system is designed as an ejec‐
tion mitigation countermeasure to reduce the
likelihood of ejections of vehicle occupants
through side windows during rollovers or side
impact events.
Knee airbag
The knee airbag supports the legs in a frontal
impact.
Protective action
Airbags are not triggered in every impact situa‐
tion, e.g., in less severe accidents or rear-end
collisions.
Information for optimum effect of the
airbags
WARNING
If the seat position is incorrect or the de‐
ployment area of the airbags is impacted, the
airbag system cannot protect as intended or
cause additional injuries due to triggering.
There is risk of injuries or danger to life. Ob‐
serve the hints for optimum protective effect of
the airbag system.◀
▷Keep at a distance from the airbags.▷Make sure that occupants keep their heads
away from the side airbag.
▷Always grasp the steering wheel on the
steering wheel rim. Hold your hands at the
3 o'clock and 9 o'clock positions, to keep
the risk of injury to your hands or arms as
low as possible when the airbag is trig‐
gered.
▷Make sure that the front passenger is sitting
correctly, i.e., keeps his or her feet and legs
in the floor area and does not support them
on the dashboard.
▷There should be no persons, animals or ob‐
jects between an airbag and a person.
▷Do not apply adhesive materials to the air‐
bag cover panels, do not cover them or
modify them in any way.
▷Dashboard and windshield on the front
passenger side must stay clear - do not at‐
tach adhesive labels or coverings and do
not attach brackets or cables, e. g., for GPS
devices or' mobile phones.
▷Do not use the cover of the front airbag on
the front passenger side as a storage area.
▷Do not place slip covers, seat cushions or
other objects on the front passenger seat
that are not specifically suited for seats with
integrated side airbags.
▷Do not hang pieces of clothing, such as
jackets, over the backrests.
▷Never modify either the individual compo‐
nents or the wiring in the airbag system.
This also applies to steering wheel covers,
the dashboard, and the seats.
▷Do not remove the airbag system.
Even when you follow all instructions very
closely, injury from contact with the airbags
cannot be fully ruled out in certain situations.
The ignition and inflation noise may lead to
short-term and, in most cases, temporary hear‐
ing impairment in sensitive individuals.
Warnings and information on the airbags are
also found on the sun visors.
Functional readiness of the airbag
system
Information
WARNING
Individual components can be hot after
triggering of the airbag system. There is risk of
injuries. Do not touch individual components.◀
WARNING
Improperly executed work can lead to
failure, malfunction or unintentional triggering
of the airbag system. In the case of a malfunc‐
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Driving stability control systemsVehicle features and op‐
tions
This chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and sys‐
tems. The respectively applicable country provi‐
sions must be observed when using the respec‐
tive features and systems.
Anti-lock Braking System
ABS
ABS prevents locking of the wheels during
braking.
The vehicle contains its steering power even
during full brake applications, thus increasing
active safety.
ABS is operational every time you start the en‐
gine.
Brake assistant
When you apply the brakes rapidly, this system
automatically produces the greatest possible
braking force boost. It reduces the braking dis‐
tance to a minimum during emergency stop.
This system utilizes all of the benefits provided
by ABS.
Do not reduce the pressure on the brake pedal
for the duration of the emergency stop.
DSC Dynamic Stability
Control
The concept
Dynamic Stability Control detect for example
the following unstable driving conditions:
▷Fishtailing, which can lead to oversteering.▷Loss of traction of the front wheel, which
can lead to understeering.
Within the physical limits, the system helps to
keep the vehicle on a steady course by reduc‐
ing engine speed and by applying brakes to the
individual wheels.
Information
The system does not relieve the driver from his
responsibility to adjust his driving style accord‐
ing to the situation.
Therefore, adjust the driving style according to
the situation and do not reduce the additional
safety margin by driving in a risky manner.
WARNING
When driving with roof load, for example
with roof-mounted luggage rack, driving safety
may not be ensured in driving-critical situations
due to the elevated center of gravity. There is
risk of accidents or risk of property damage. Do
not deactivate Dynamic Stability Control DSC
when driving with roof load.◀
Indicator/warning lights
The indicator lamp flashes: DSC controls
the drive and braking forces.
The indicator lamp lights up: DSC has
failed.
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Climate control functions in detail
Switching the system on/off
Switching on
Set any air volume.
Switching off
Turn wheel for air quantity to the
left until the control switches off.
Temperature
Turn the ring to set the desired
temperature.
Cooling function
The air in the car's interior will be cooled and
dehumidified and, depending on the tempera‐
ture setting, warmed again.
The car's interior can only be cooled with the
engine running.
Press button.
Air conditioning is switched on or off.
Depending on the weather, the windshield may
fog up briefly when the engine is started.
The air conditioner produces condensation wa‐
ter, refer to page 164, that will exit from below
the car.
Recirculated-air mode
You may 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 button repeatedly to select an
operating mode:
▷LED off: outside air flows in continuously.▷LED on, recirculated-air mode: the supply
of outside air into the vehicle is perma‐
nently blocked.
To prevent window condensation, recirculated
air mode switches off automatically after a cer‐
tain amount of time, depending on the external
temperature.
With constant recirculated-air mode, the air
quality in the car's interior deteriorates and the
fogging of the windows increases.
If the windows fog over, switch off recirculated-
air mode and increase the air flow, if needed.
Air flow, manual
Turn the ring to set the desired
air volume.
The higher the rate, the more ef‐
fective the heating or cooling will
be.
The air flow from the air conditioner may be re‐
duced automatically to save battery power.
Manual air distribution
Turn the wheel to select the de‐
sired program or the desired in‐
termediate setting.
▷ Windows.▷ Upper body region.▷ Floor area.▷ Windows, upper body region, and floor
area.
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page 143, are automatically also switched on
in the AUTO program.
To switch off the program: press the button
again or manually adjust the air distribution.
Intensity of the AUTO program
With the AUTO program activated, the auto‐
matic intensity control can be changed.
Turn the ring to set the desired
intensity from soft to intensive.
The set intensity is displayed via the position of
the illuminated LED segment.
Automatic recirculated-air control/
recirculated-air mode
You may 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 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 shuts off automatically.
▷Right LED on, recirculated-air mode: the
supply of outside air into the vehicle is per‐
manently blocked.
To prevent window condensation, recirculated
air mode switches off automatically after a cer‐
tain amount of time, depending on the external
temperature.
With constant recirculated-air mode, the air
quality in the car's interior deteriorates and the
fogging of the windows increases.
If windows are fogged over, switch off the recir‐
culating mode and press the AUTO button.
Make sure that air can flow to the windshield.
Air flow, manual
To manually adjust air flow turn off AUTO pro‐
gram first.
Turn the ring to set the desired
air volume.
The manually adjusted air flow is displayed via
illuminated LED segments.
The air flow of the automatic climate control
may be reduced automatically to save battery
power.
Manual air distribution
Press button repeatedly to select a
program:
▷Upper body region.▷Upper body region and floor area.▷Floor area.▷Windows and floor area.▷Windows, upper body region, and floor
area.
▷Windows and upper body region.▷Windows.
Defrosts windows and removes
condensation
Press button.
Ice and condensation are quickly re‐
moved from the windshield and the front side
windows.
Adjust air flow with the program active.
If the windows fog over, also switch on the
cooling function or press the AUTO button.
Windshield defroster
Press button.
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Enlarging the trunk
The concept
The trunk can be enlarged by folding down the
rear seat backrest.
Without through-loading system: The rear
backrest is divided 60–40. The backrest of the
left seat is connected to the backrest center
section.
With through-loading system: the rear seat
backrest is divided into three parts at a
40/20/40 ratio.
The sides can be folded down separately or to‐
gether.
Information
WARNING
Danger of jamming with folding down the
backrests. There is risk of injuries or risk of
property damage. Make sure that the area of
movement of the rear backrest is clear prior to
folding down.◀
WARNING
The stability of the child restraint system
is limited or compromised with incorrect seat
adjustment or improper installation of the child
seat. There is risk of injuries or danger to life.
Make sure that the child restraint system fits
securely against the backrest. If possible, adjust
the backrest tilt for all affected backrests and
correctly adjust the seats. Make sure that seats
and backrests are securely engaged. If possible,
adjust the height of the head restraints or re‐
move them.◀
WARNING
With an unlocked backrest, an unsecured
load can be thrown into the car's interior, for
example in case of an accident, braking or eva‐
sive maneuver. There is risk of injuries. Make
sure that the backrest engages into the locking
after folding it back.◀
WARNING
With a rear backrest that is not locked,
the protective function of the middle safety belt
is not guaranteed. There is risk of injuries or
danger to life. If you are using the middle safety
belt, lock the wider rear backrest.◀
WARNING
Body parts can be jammed when moving
the head restraint. There is risk of injuries.
Make sure that the area of movement is clear
when moving the head restraint.◀
Folding down rear seat backrests
The rear seat backrest can be folded down
from the front or from the trunk.
The right backrest can be folded down sepa‐
rately. The left backrest can be folded down in
combination with the middle section. Fold in
the middle head restraint.
Reach into the recess and fold forward.
Folding down the middle section
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2.Reach into the recess and pull the middle
section forward.
Folding back the backrest
WARNING
With an unlocked backrest, an unsecured
load can be thrown into the car's interior, for
example in case of an accident, braking or eva‐
sive maneuver. There is risk of injuries. Make
sure that the backrest engages into the locking
after folding it back.◀
Fold up the backrest and press it into the latch.
Make sure that the safety belt is not pinched.
Adjusting the backrest tilt
WARNING
The stability of the child restraint system
is limited or compromised with incorrect seat
adjustment or improper installation of the child
seat. There is risk of injuries or danger to life.
Make sure that the child restraint system fits
securely against the backrest. If possible, adjust
the backrest tilt for all affected backrests and
correctly adjust the seats. Make sure that seats
and backrests are securely engaged. If possible,
adjust the height of the head restraints or re‐
move them.◀
To transport bulky items, the trunk can be ex‐
panded by setting the backrests at a steeper
angle.
1.Release the backrest, and tilt it forward.2.Fold the frame up until it engages.3.Fold back and engage the rear seat back‐
rest.
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