Indicator/warning lightsThe concept
The indicator and warning lights can light up in
a variety of combinations and colors.
Several of the lights are checked for proper
functioning when the engine is started or the
ignition is switched on, and light up briefly.
Text messages Text messages at the upper edge of the Con‐
trol Display explain the meaning of the dis‐
played indicator and warning lights.
Supplementary text messages
You can call up additional information, e.g., on
the cause of a malfunction and on how to re‐
spond, via Check Control, refer to page 82.
In urgent cases, this information will be shown
as soon as the corresponding light comes on.
Indicator lights without text messages The following indicator lamps notify you that
certain functions are active:
SymbolFunction or systemTurn signals, refer to page 64High-beams/headlamp flasher, refer
to page 87SymbolFunction or systemFront fog lamps, refer to page 88Lamp flashes:
DSC or DTC is regulating the pro‐
pulsive forces in order to maintain
driving stability, refer to page 99The parking brake is set, refer to
page 63Canada: the parking brake is set, re‐
fer to page 63Engine malfunction with adverse ef‐
fect on emissions, refer to
page 248Canada: engine malfunction with
adverse effect on exhaust emis‐
sions, refer to page 248Seite 17CockpitAt a glance17
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▷The settings are automatically saved in the
profile currently activated in the remote
control.▷The remote control used is detected when
the vehicle is unlocked and the stored pro‐
file is called up.▷Your personal settings will be recognized
and called up again even if the vehicle has
been used in the meantime by someone
else with another remote control.
The individual settings are stored for a maxi‐
mum of four remote controls. They are stored
for two remote controls if Comfort Access is in
use.
Personal Profile settingsThe following functions and settings can be
stored in a profile.
More information on the settings can be found
under:
▷Assigning the programmable memory but‐
tons, refer to page 24.▷Response of the central locking system
when the car is being unlocked, refer to
page 34.▷Automatic locking of the vehicle, refer to
page 37.▷Automatic call-up of the driver's seat posi‐
tion after unlocking, refer to page 35.▷Settings for the display on the Control Dis‐
play and in the instrument cluster:▷12h/24h clock format, refer to
page 78.▷Date format, refer to page 79.▷Brightness of the Control Display, refer
to page 80.▷Language on the Control Display, refer
to page 79.▷Units of measure for fuel consumption,
distance covered/remaining distances,
and temperature, refer to page 77.▷Show visual warning for the Park Distance
Control PDC, refer to page 106.▷rearview camera:▷Function selection, refer to page 107.▷Type of display, refer to page 109.▷Light settings:▷Triple turn signal activation, refer to
page 64.▷Welcome lights, refer to page 85.▷Headlight courtesy delay feature, refer
to page 86.▷Daytime running lights, refer to
page 86.▷High-beam Assistant, refer to
page 87.▷Automatic climate control: AUTO program,
cooling function and automatic recircu‐
lated air control activated/deactivated,
temperature, air flow rate and distribution,
refer to page 110.▷Navigation:▷Voice activation, refer to page 157.▷Route criteria, refer to page 155.▷Map view settings, refer to page 159.▷Entertainment:▷Tone control, refer to page 166.▷Radio, stored stations, refer to
page 174.▷CD/multimedia, audio source listened
to last, refer to page 176.▷Telephone: volume, refer to page 202.
Central locking system
The concept The central locking system becomes active
when the driver's door is closed.
The system simultaneously engages and re‐
leases the locks on the following:
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Monitor the closing process
Watch during the closing process to be
sure that no one is injured. Removing the hand
from the door handle immediately stops the
closing process.◀
Unlocking the tailgate separately
Press the button on the exterior of the tailgate.
This corresponds to pressing the
button.
If a remote control accidentally left in the cargo
area is detected in the locked vehicle, the tail‐
gate opens again.
Ignition on
Pressing the Start/Stop button switches the
ignition on.
When doing so, do not depress the brake
pedal, otherwise the engine will start.
Starting the engine The engine can be started or the ignition can
be switched on when a remote control is inside
the vehicle. It is not necessary to insert a re‐
mote control into the ignition lock, refer to
page 59.
Switching off the engine in cars with
automatic transmission
The engine can only be switched off with
transmission position P engaged, refer to
page 61.
To switch the engine off with transmission po‐
sition N engaged, insert the remote control in
the ignition lock.
Malfunction
The Comfort Access functions can be distur‐
bed by local radio waves, such as by a mobile
phone in the immediate vicinity of the remote
control or when a mobile phone is being
charged in the vehicle.
If this occurs, open or close the vehicle using
the buttons on the remote control or use the
integrated key in the door lock.
Mechanical activation using the integrated key
only locks/unlocks the driver's door.
To start the engine afterward, insert the re‐
mote control into the ignition switch.
Warning lights The warning light in the instrument
cluster lights up when you attempt to
start the engine: the engine cannot
be started.
The remote control is not in the vehicle or has
a malfunction. Take the remote control with
you inside the vehicle or have it checked. If
necessary, insert another remote control into
the ignition switch.
The warning lamp in the instrument
cluster lights up while the engine is
running: the remote control is no lon‐
ger inside the vehicle.
After switching off the engine, the engine can
only be started again within approx. 10 sec‐
onds if no door has been opened.
The indicator lamp in the instrument
cluster comes on and a message ap‐
pears on the Control Display: replace
the remote control battery.Seite 40ControlsOpening and closing40
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To prevent corrosion and uneven brake action,
lightly apply the parking brake from time to
time when coasting, traffic conditions permit‐
ting.
The brake lights do not light up when the park‐
ing brake is pulled.
Turn signal, high beams,
headlamp flasher
Turn signal Do not fold in the exterior mirrors
While driving and when using the turn
signal/hazard warning flashers, do not fold in
the exterior mirrors; otherwise, the additional
turn signal lamps in the exterior mirrors will not
be in the appropriate position and will be diffi‐ cult to detect.◀
Press the lever beyond the resistance point.
To switch off manually, press the lever to the
resistance point.
Unusually rapid flashing of the indicator lamp
indicates that a turn signal bulb has failed.
When towing a trailer, the indicator lamp may
also signal the failure of a turn signal bulb on
the trailer.
Signaling a turn briefly
Press the lever to the resistance point and hold
it there for as long as you want the turn signal
to flash.
Triple turn signal activation
Press the lever to the resistance point.
The turn signal flashes three times.
This function can be activated or deactivated:1."Settings"2."Lighting"3."Triple turn signal"
The setting is stored for the remote control
currently in use.
High-beams, headlamp flasher
1High-beams2Headlamp flasher
Washer/wiper system Notes Do not switch on the wipers if frozen
Do not switch on the wipers if they are
frozen onto the windshield; otherwise, the
wiper blades and the windshield wiper motor
may be damaged.◀
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DisplaysVehicle equipmentThis 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
systems.
When using the features and systems descri‐
bed here, adhere to local regulations.
Odometer, external
temperature display, clock1Knob in the instrument cluster2External temperature display and clock3Odometer and trip odometer
Knob in the instrument cluster
Press the knob.
▷When the ignition is switched on, the trip
odometer is reset.▷When the ignition is switched off, the time,
external temperature and odometer are
displayed.Units of measure
To set the respective units of measure, miles
or km for the odometer and ℃ or ℉ for the ex‐
ternal temperature, refer to page 77.
The setting is stored for the remote control
currently in use.
Time, external temperature display Set the time, refer to page 77.
External temperature warning
If the display drops to +37 ℉/+3 ℃, a signal
sounds and a warning lamp lights up. There is the increased danger of ice.
Ice on roads
Even at temperatures above
+37 ℉/+3 ℃, there can be a risk of ice on
roads.
Therefore, drive carefully on bridges and shady
roads, for example, to avoid the increased dan‐
ger of an accident.◀
Odometer and trip odometer
Resetting trip odometer:
With the ignition switched on, press button 1 in
the instrument cluster.
When the vehicle is parked
If you still want to view the time, external tem‐
perature and odometer reading briefly after the
remote control has been taken out of the igni‐
tion lock:
Press button 1 in the instrument cluster.Seite 73DisplaysControls73
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6."Date:"7.Create the settings.8.Press the controller to apply the setting.
The year is highlighted.9.Turn the controller to make the adjust‐
ment.10.Press the controller to apply the setting.
The date entry is stored.
To exit from the menu:
Move the controller to the left.
Automatic Service Request
Data regarding the maintenance status or le‐
gally mandated inspections of the vehicle are
automatically transmitted to your service cen‐
ter before a service due date.
You can check when your service center was
notified.
1."Vehicle Info"2."Vehicle status"3.Open "Options".4."Last Service Request"
Check Control
The concept The Check Control monitors vehicle functions
and alerts you to any malfunctions in the sys‐
tems monitored.
A Check Control message consists of indicator and warning lamps in the instrument cluster
and, in some circumstances, an acoustic signal
and text messages at the top of the Control
Display.
Indicator/warning lamps
The indicator and warning lamps can light up in
a variety of combinations and colors.
Several of the lamps are checked for proper
functioning and light up temporarily when the
engine is started or the ignition is switched on.
The symbol indicates that Check Control
messages have been stored. The Check Con‐
trol messages can be displayed later.
Text messages Text messages at the upper edge of the Con‐
trol Display in combination with a symbol in the
instrument cluster explain a Check Control
message and the meaning of the indicator and
warning lamps.
Supplementary text messages
Additional information, such as on the cause of
a fault or the required action, can be called up
via Check Control.
In urgent cases, this information will be shown
as soon as the corresponding lamp comes on.
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front fog lamps is switched on as a turning
lamp. This provides improved illumination of
the area inside the curve.
Controls
Activating Switch position
with the ignition switched
on.
The turning lamps are automatically switched
on depending on the steering angle or the use
of turn signals.
To avoid blinding oncoming traffic, the Adap‐
tive Light Control does not swivel to the driv‐
er's side when the vehicle is at a standstill.
When driving in reverse, both turning lamps
are active.
Malfunction The warning lamp lights up.A mes‐
sage appears on the Control Display.
Adaptive Light Control is malfunc‐
tioning or has failed. Have the system checked
as soon as possible.
High-beams/roadside
parking lights
1High-beams2Headlamp flasher3Roadside parking lampsLeft and right roadside parking lamps
The vehicle can be illuminated on one side.
Switching on After parking the vehicle, press the lever up or
down beyond the resistance point for ap‐
prox. 2 seconds, arrow 3.
The roadside parking lights drain the battery.
Therefore, do not leave them on for unduly
long periods of time; otherwise, the battery might not have enough power to start the en‐
gine.
Switching off
Briefly press the lever in the opposite direction
to the pressure point, arrow 3.
High-beam Assistant
The concept When the lights are switched on, this system
automatically switches the high beams on and
off. The procedure is controlled by a sensor on
the front of the interior rearview mirror. The as‐
sistant ensures that the high beams are
switched on whenever the traffic situation al‐
lows. The driver can intervene at any time and
switch the high beams on and off as usual.
Activating the High-beam Assistant1.Turn the light switch to .2.With the low beams switched on, briefly
push the turn indicator lever in the direc‐
tion of the high beam.
The indicator lamp in the instrument
cluster lights up. The high beams are
switched on and off automatically.
The system responds to light from oncoming
traffic and traffic driving ahead of you, and to
adequate illumination, e.g., in towns and cities.
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Operational readiness of airbag
system
When the ignition is switched on, refer
to page 60, the warning lamp comes on
briefly to indicate that the entire airbag
system and the belt tensioners are operational.
Airbag system malfunction
▷The warning lamp does not light up after
the ignition is switched on.▷Warning light remains permanently on.
Have the airbag system checked without
delay if there is a malfunction
In the event of a malfunction in the airbag sys‐
tem, have it checked without delay; otherwise,
there is the risk that the system will not func‐
tion as intended even if a sufficiently severe
accident occurs.◀
FTM Flat Tire Monitor The conceptThe system does not measure the actual infla‐
tion pressure in the tires.
It detects a pressure loss in a tire by comparing
the rotational speeds of the individual wheels
while moving.
In the event of a pressure loss, the diameter
and therefore the rotational speed of the corre‐
sponding wheel change. This is detected and
reported as a flat tire.
Functional requirements
The system must have been initialized when
the tire inflation pressure was correct; other‐
wise, reliable signaling of a flat tire is not en‐
sured. Initialize the system after each correc‐
tion of the tire inflation pressure and after
every tire or wheel change.
System limits Sudden tire damage
Sudden serious tire damage caused by
external influences cannot be indicated in ad‐
vance.◀
A natural, even pressure loss in all four tires
cannot be detected. Therefore, check the tire
inflation pressure regularly.
The system could be delayed or malfunction in
the following situations:▷When the system has not been initialized.▷When driving on a snowy or slippery road
surface.▷Sporty driving style: slip in the drive
wheels, high lateral acceleration.▷When driving with snow chains.
Status display
The current status of the Flat Tire Monitor can
be displayed on the Control Display, e.g.,
whether or not the FTM is active.
1."Vehicle Info"2."Vehicle status"3. "Flat Tire Monitor"
The status is displayed.
Initialization
The initialization process adopts the set infla‐
tion tire pressures as reference values for the
detection of a flat tire. Initialization is started by
confirming the inflation pressures.
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