
marked with this symbol. It can be found on
the rear seat backrest or the rear window shelf.
Information CAUTION
The mounting points for the upper re‐
taining straps of child restraint systems are
only provided for these retaining straps. When
other objects are mounted, the anchors can be
damaged. There is risk of property damage.
Only mount child restraint systems to the up‐
per retaining straps.◀
Retaining strap guide WARNING
If the upper retaining strap is incorrectly
used for the child restraint system, the protec‐
tive effect can be reduced. There is risk of inju‐
ries. Make sure that the upper retaining strap is
not guided across sharp edges and without
twisting to the upper retaining strap.◀1Direction of travel2Head restraint3Hook for upper retaining strap4Mounting point5Seat backrest6Upper retaining strapAttaching the upper retaining strap to
the mounting point1.Raise the head restraint if needed.2.Guide the upper retaining strap between
the supports of the head restraint.3.If there is a retaining strap, run it between
the backrest and the cargo cover.4.Attach the hook of the retaining strap to
the anchor.5.Tighten the retaining strap by pulling it
down.6.Lower and lock head restraints as needed.
Securing of doors and
windows in the rear
Rear doors
Push the locking lever on the rear doors up.
The door can now be opened from the outside
only.
Safety switch for the rear Press button on the driver's door if
children are being transported in the
rear.
This locks various functions so that they can‐
not be operated from the rear: safety switch,
refer to page 49.
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DisplaysVehicle features and optionsThis 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 tothe selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
Overview, instrument cluster
1Speedometer2Messages, e.g. Check Control3Tachometer 864Current fuel consumption5Electronic displays 816Fuel gauge 867Reset miles 86
Electronic displays
▷Selection lists, refer to page 90.▷External temperature, refer to page 86.▷Auto Start/Stop function, refer to page 70.▷On-board computer, refer to page 90.▷Date, refer to page 86.▷Energy recovery, refer to page 87.▷Transmission display, refer to page 79.▷Miles/trip miles, refer to page 86.Seite 81DisplaysControls81
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CAUTION
With a range of less than 30 miles/50 km
it is possible that the engine will no longer have
sufficient fuel. Engine functions are no longer
ensured. There is risk of property damage. Re‐
fuel promptly.◀
Current fuel consumption Instrument cluster Displays the current fuel con‐
sumption. Check whether you
are currently driving in an effi‐
cient and environmentally-
friendly manner.
Instrument cluster with enhanced features
Displays the current fuel con‐
sumption. Check whether you
are currently driving in an effi‐
cient and environmentally-
friendly manner.
Displaying the current fuel
consumption
Depending on your vehicle's optional features,
the current fuel consumption can also be dis‐
played as bar in the instrument cluster.1."Settings"2."Instrument cluster"3."Additional indicators"Energy recovery
Display The energy of motion of the ve‐
hicle is converted to electrical
energy while coasting. The vehi‐
cle battery is partially charged
and fuel consumption can be re‐
duced.
Service requirements
The concept
After the ignition is turned on the instrument
cluster briefly displays available driving dis‐
tance or time to the next scheduled mainte‐
nance.
A service advisor can read out the current
service requirements from your remote con‐
trol.
Display
Detailed information on service
requirements
More information on the scope of service re‐
quired can be displayed on the Control Dis‐
play.1."Vehicle info"2."Vehicle status"3. "Service required"
Required maintenance procedures and le‐
gally mandated inspections are displayed.4.Select an entry to call up detailed informa‐
tion.Seite 87DisplaysControls87
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With the navigation system, the system takes
into account the information stored in the navi‐
gation data and also displays speed limits
present on routes without signs.
Without a navigation system, the system is
subject to limitations imposed by technology.
Speed limits with extra text characters are al‐
ways displayed.
Information WARNING
The system does not relieve from the
personal responsibility to correctly assess visi‐
bility and traffic situation. There is risk of an ac‐
cident. Adjust the driving style to the traffic
conditions. Watch traffic closely and actively
interfere in the respective situations.◀
Overview
Camera
The camera is installed near the interior rear‐
view mirror.
Keep the windshield in the area behind the in‐
terior rearview mirror clean and clear.
Switching on/off
1."Settings"2."Instrument cluster"3."Speed limit information"
If speed limit detection is switched on, it can
be displayed on the info display in the instru‐
ment cluster via the on-board comupter.
Display
The following is displayed in the instrument
cluster:
Speed limit detection The last speed limit detected.
Without a navigation system the
traffic signals are grayed out af‐
ter curves or longer stretches of
roadway.
With navigation system:
Speed limit detection is not
available.
Without navigation system:
Speed limit detection switched
on but no speed limit or cancel‐
lation is detected.
Speed limit detection can also be displayed in
the Head-up Display.
System limits
The system may not be fully functional and
may provide incorrect information in the fol‐
lowing situations:▷In heavy fog, rain or snowfall.▷When signs are concealed by objects.▷When driving very close to the vehicle in
front of you.▷When driving toward bright lights.▷When the windshield behind the interior
rearview mirror is fogged over, dirty or cov‐
ered by a sticker, etc.▷In the event of incorrect detection by the
camera.▷If the speed limits stored in the navigation
system are incorrect.▷In areas not covered by the navigation sys‐
tem.Seite 89DisplaysControls89
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The conceptThis system projects important information
into the driver's field of vision, e. g., the speed.
The driver can quickly absorb information and
concentrate on the traffic situation.
Information Follow the instructions for cleaning the Head-up Display, refer to page 225.
Display visibility
The visibility of the displays in the Head-up
Display is influenced by the following factors:▷Certain sitting positions.▷Objects on the cover of the Head-up Dis‐
play.▷Sunglasses with certain polarization filters.▷Wet roads.▷Unfavorable light conditions.
If the image is distorted, have the basic set‐
tings checked by a dealer’s service center or
another qualified service center or repair shop.
Switching on/off
1."Settings"2."Head-Up Display"3."Head-Up Display"
Display
Overview
The following information is displayed on the
Head-up Display:
▷Speed.▷Navigation system.▷Check Control messages.▷Selection list from the instrument cluster.▷Driver assistance systems.
Some of this information is only displayed
briefly as needed.
Selecting displays in the Head-up Display
On the Control Display:1."Settings"2."Head-Up Display"3."Displayed information"4.Select the desired displays in the Head-up
Display.
Settings are stored for the profile currently
used.
Setting the brightness The brightness is automatically adjusted to the
ambient brightness.
The basic setting can be adjusted manually.
On the Control Display:
1."Settings"2."Head-Up Display"3."Brightness"4.Turn the controller until the desired bright‐
ness is set.5.Press the controller.
When the low beams are activated, the bright‐
ness of the Head-up Display can be addition‐
ally influenced using the instrument lighting.
Settings are stored for the profile currently
used.
Adjusting the height
On the Control Display:
1."Settings"2."Head-Up Display"3."Height"4.Turn the controller until the desired height
is reached.5.Press the controller.
Settings are stored for the profile currently
used.
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Ejection MitigationThe head airbag system is designed as an
ejection 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 Information 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 sit‐
ting correctly, i.e., keeps his or her feet and
legs in the floor area.▷There should be no persons, animals or
objects 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 ruled out in certain situations.
The ignition and inflation noise may lead to
short-term and, in most cases, temporary
hearing 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‐
tion, the airbag system could not trigger as in‐
tended in the event of an accident despite re‐
spective accident severity. There is risk of
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injuries or danger to life. Have the airbag sys‐
tem checked, repaired, dismantled and scrap‐
ped by a dealer’s service center or another
qualified service center or repair shop.◀
Correct function When the ignition is switched on, the
warning lamp in the instrument cluster
lights up briefly and thereby indicates
the operational readiness of the entire airbag
system and the belt tensioner.
Airbag system malfunctioning▷Warning lamp does not come on when the
ignition is turned on.▷The warning lamp lights up continuously.
Automatic deactivation of the front-
seat passenger airbags
The concept The system reads if the front passenger seat is
occupied by measuring the human body's re‐
sistance.
Front, knee and side airbag on the front pas‐
senger's side are either activated or deacti‐
vated.
Information Before transporting a child on the front pas‐
senger seat, refer to the safety notes and in‐
structions for children on the front passenger
seat, see Children.
WARNING
The ensure the front-seat passenger air‐
bag function, it must be detected, whether a
person occupies the front passenger seat. The
entire seat cushion area must be used for this
purpose. There is risk of injuries or danger to
life. Make sure that the front passenger keeps
his or her feet in the floor area.◀
Malfunction of the automatic
deactivation system
When transporting older children and adults,
the front-seat passenger airbags may be deac‐
tivated in certain sitting positions. In this case,
the indicator lamp for the front-seat passenger
airbags lights up.
In this case, change the sitting position so that
the front-seat passenger airbags are activated
and the indicator lamp goes out.
If it is not possible to activate the airbags, have
the person sit in the rear.
To enable correct recognition of the occupied
seat cushion▷Do not attach covers, cushions, ball mats
or other items to the front passenger seat
unless they are specifically determined to
be safe for use on the front passenger
seat.▷Do not place any electronic devices on the
passenger seat if a child restraint system is
to be installed on it.▷Do not place objects under the seat that
could press against the seat from below.▷No moisture in or on the seat.
Indicator lamp for the front-seat
passenger airbags
The indicator lamp for the front-seat passen‐
ger airbags indicates the operating state of the
front-seat passenger airbags.
The lamp indicates whether the airbags are ei‐
ther activated or deactivated.
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Switching on/off
Switching on automatically The system is automatically active after every
driving-off.
Switching on/off manually Press button briefly:▷The menu for the intelligent safety
system is displayed. The systems
are individually switched off ac‐
cording to their respective set‐
tings.▷LED lights up orange or goes out respec‐
tive to their individual settings.
Adjust as needed. Individual settings are
stored for the profile currently used.
Press button again:
▷All Intelligent Safety systems are
activated.▷The LED lights up green.
Hold down button:
▷All Intelligent Safety systems are
turned off.▷The LED goes out.
Warning with braking function
Display
If a collision with a person detected in this way
is imminent, a warning symbol appears on the
instrument cluster and in the Head-up Display.
The red symbol is displayed and a sig‐
nal sounds.
Intervene immediately by braking or make an
evasive maneuver.
Braking intervention
The warning prompts the driver himself/herself
to react. During a warning, the maximum brak‐
ing force is used. Premise for the brake boos‐
ter is sufficiently quick and hard stepping on
the brake pedal. The system can assist with
some braking intervention if there is risk of a
collision. At low speeds vehicles may thus
come to a complete stop.
The braking intervention is executed only if
DSC Dynamic Stability Control is switched on.
The braking intervention can be interrupted by
stepping on the accelerator pedal or by ac‐
tively moving the steering wheel.
Object detection can be restricted. Limitations
of the detection range and functional restric‐
tions are to be considered.
System limits
Detection range
The detection potential of the camera is lim‐
ited.
Thus a warning might not be issued or be is‐
sued late.
E. g. the following situations may not be de‐
tected:▷Partially covered pedestrians.▷Pedestrians that are not detected as such
because of the viewing angle or contour.▷Pedestrians outside of the detection range.▷Pedestrians having a body size less than
32 in/80 cm.
Functional limitations
The system may not be fully functional or may
not be available in the following situations:
The system may not be fully functional in the
following situations:
▷In heavy fog, rain, sprayed water or snow‐
fall.▷In tight curves.▷If the driving stability control systems are
deactivated, e.g. DSC OFF.Seite 116ControlsSafety116
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