Camera-based cruise control on/
off 101Cruise control on/off 106Store speed 101, 106Pause, continue cruise con‐
trol 101, 106Set speed 101, 106Reduce distance 101Increase distance 1016Steering column stalk, leftTurn signal 54High beams, head‐
light flasher 54High-beam Assistant 78Roadside parking lights 77On-board computer 717Instrument cluster 628Steering column stalk, rightWindshield wipers 55Rain sensor 55Cleaning windows 56Rear window wiper 56Cleaning rear window 569Steering wheel buttons, rightTelephone 164Confirm the selection 70Selection back 70Selection next 70Increase volumeReduce volume10Horn11Adjust the steering wheel 4412Unlock hood 194Seite 15CockpitAT A GLANCE15
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If people must spend a longer time in the vehi‐
cle while it is very hot or cold outside, there is
risk of injuries or danger to life. Do not lock the
vehicle from the outside when there are people
in it. ◀
The driver's door must be closed. Press button on the remote control.
The alarm system, refer to page 30, is armed.
If the vehicle horn honks twice when you lock
the car, this means that the engine or ignition is
still switched on. In this case, the engine or ig‐
nition must be switched off by means of the
Start/Stop button.
Switching on interior lights and
courtesy lights
Press button on the remote control
with the vehicle locked.
The courtesy lamps are only switched on when
it is dark outside. This function is not available,
if the interior lamps were switched off man‐ ually.
If the button is pressed within 10 seconds of
when the vehicle was locked Interior motion
sensor and tilt alarm sensor of the anti-theft
warning system, refer to page 31, are turned
off. After locking, wait 10 seconds before press‐
ing the button again.
Panic mode
You can trigger the alarm system if you find yourself in a dangerous situation.
Press button on the remote control for
at least 3 seconds.
To switch off the alarm: press any button.
Unlocking the tailgate Press button on the remote control for
approx. 1 second.The tailgate opens slightly, regardless of
whether the vehicle was previously locked or
unlocked.
To avoid locking it into the vehicle, do not place
the remote control in the cargo area.
Depending on the features and the country
version, it is also possible to have door un‐
locked. Create the settings, refer to page 29.
If the doors were not unlocked, the tailgate is
locked again as soon as it closes.
CAUTION
Sharp-edged or pointed objects can hit
the rear window and heat conductors while
driving. There is risk of property damage. Cover
the edges and ensure that pointed objects do
not hit the rear window. ◀
Malfunction
Remote control detection by the vehicle can
among others be malfunctioning under the fol‐
lowing circumstances:▷The battery of the remote control is dis‐
charged. Replace the battery, refer to
page 22.▷Interference of the radio connection from
transmission towers or other equipment
with high transmit power.▷Shielding of the remote control due to
metal objects.▷Interference of the radio connection from
mobile phones or other electronic devices
in direct proximity.
Do not transport the remote control together
with metal objects or electronic devices.
In the case of a malfunction, unlock and lock
the vehicle using the integrated key, refer to
page 26.
For US owners only The transmitter and receiver units comply with
part 15 of the FCC/Federal Communication
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Indicator lamp on the interior rearview
mirror▷The indicator lamp flashes briefly every
2 seconds:
The alarm system is armed.▷The indicator lamp flashes after locking:
Doors, hood or tailgate are not correctly
closed. Correctly closed access points are
secured.
After 10 seconds, the indicator lamp flashes
continuously. Interior motion sensor and tilt
alarm sensor are not active.
When the still open access is closed, interior
motion sensor and tilt alarm sensor will be
switched on.▷The indicator lamp goes out after unlock‐
ing:
The vehicle has not been tampered with.▷The indicator lamp flashes after unlocking
until the engine ignition is switched on, but
no longer than approx. 5 minutes:
An alarm has been triggered.
Tilt alarm sensor The tilt of the vehicle is monitored.
The alarm system responds in situations such as
attempts to steal a wheel or when the car is
towed.
Interior motion sensor The windows and glass sunroof must be closed
for the system to function properly.
Avoiding unintentional alarms
The tilt alarm sensor and interior motion sensor
can be switched off together, such as in the fol‐
lowing situations:▷In automatic car washes.▷In duplex garages.▷During transport on trains carrying vehicles,
at sea or on a trailer.▷With animals in the vehicle.
Switching off the tilt alarm sensor and
interior motion sensor
Press the remote control button again
within 10 seconds as soon as the vehi‐
cle is locked.
The indicator lamp lights up for approx. 2 sec‐
onds and then continues to flash.
The tilt alarm sensor and interior motion sensor
are turned off until the vehicle is locked again.
Switching off the alarm
▷Unlock vehicle with the remote control or
switch on the ignition, if needed through
emergency detection of remote control, re‐
fer to page 23.▷For Comfort Access: If you have the remote
control with you, unlock vehicle using the
button on the driver's side or passenger
side door.
Power windows
Information WARNING
Unattended children or animals can move
the vehicle and endanger themselves and traf‐
fic, e.g. with the following actions:
▷Pressing the Start/Stop button.▷Releasing the parking brake.▷Opening and closing of doors or windows.Seite 31Opening and closingCONTROLS31
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Washer/wiper system
Switching the wipers on/off and brief
wipe
General information Do not use the wipers if the windshield is dry,
as this may damage the wiper blades or cause
them to become worn more quickly.
Information CAUTION
If the wipers are frozen to the windshield,
the wiper blades can be torn off and the wiper
motor overheat on switching on. There is risk of
property damage. Defrost the windshield prior
to switching the wipers on. ◀
WARNING
If the wipers start moving in the folded
away state, damage may occur to parts of the
vehicle or body parts can be jammed. There is
risk of injuries or risk of property damage. Make
sure that the vehicle is switched off when the
wipers are in the folded away state and the
wipers are folded in when switching on. ◀
Switching on
The lever automatically returns to its initial po‐
sition when released.
▷Normal wiper speed: tap up once.
The wipers switch to intermittent operation
when the vehicle is stationary.▷Fast wiper speed: tap up twice or tap once
beyond the resistance point.
Wipers change to normal speed when vehi‐
cle comes to standstill.
Switch off and brief wipe
The lever automatically returns to its initial po‐
sition when released.
▷Single wipe: press down once.▷To switch off from normal wiper speed:
press down once.▷To switch off from fast wiper speed: press
down twice.
Interval mode or rain sensor
The concept
Without the rain sensor, the frequency of the
wiper operation is preset.
The rain sensor automatically controls the time
between wipes depending on the intensity of
the rainfall. The sensor is located on the wind‐
shield, directly behind the interior rearview mir‐
ror.
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Activating/deactivating
Press button on the wiper lever.
Wiping is started. If the vehicle is equipped with
a rain sensor: LED in wiper lever lights up.
When wipers are frozen to windshield, wiper
operation is deactivated.
CAUTION
If the rain sensor is activated, the wipers
can accidentally start moving in car washes.
There is risk of property damage. Deactivate
the rain sensor in car washes. ◀
Setting the frequency or sensitivity of
the rain sensor
Turn the thumbwheel to adjust the frequency
or sensitivity of the rain sensor.
Up: short interval or high sensitivity of the rain
sensor.
Down: long interval or low sensitivity of the rain
sensor.
Washing the windshield
Pull the wiper lever towards you.
The system sprays washer fluid on the wind‐
shield and activates the wipers briefly.
WARNING
The washer fluid can freeze onto the win‐
dow at low temperatures and obstruct the
view. There is risk of an accident. Only use the
washer systems, if the washer fluid cannot
freeze. Use antifreeze if needed. ◀
CAUTION
When the wiper water container is empty,
the wash pump cannot work as intended.
There is risk of property damage. Do not use
the washer system when the wash water con‐
tainer is empty. ◀
Rear window wiper
Switching on the rear window wiper
Turn the switch from idle position 0 upward, ar‐
row 1: interval mode. When reverse gear is en‐
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tor is active in the manual mode of the Step‐
tronic transmission and with manual
transmission.
Suggestions to shift gear up or down are dis‐
played in the instrument cluster.
Manual transmission: displayingExampleDescriptionFuel efficient gear is set.Shift into fuel efficient gear.
Steptronic transmission: displaying
ExampleDescriptionFuel efficient gear is set.Shift into fuel efficient gear.
Speed limit detection
The concept
Speed limit detection
Speed limit detection shows the current maxi‐
mum permitted speed in the instrument clus‐
ter. The camera at the base of the interior rear‐
view mirror detects traffic signs at the edge of
the road as well as variable overhead sign
posts. Traffic signs with extra symbols for wet
road conditions, etc. are also detected and
compared with the vehicle's onboard data,
such as for the rain sensor, and will be dis‐
played depending on the situation.
Without a navigation system, the system is sub‐
ject to limitations imposed by technology.
Speed limits with extra text characters are al‐
ways displayed.
Information
Speed limits when towing a trailer are not
shown.
WARNING
The system does not relieve from the per‐
sonal responsibility to correctly assess visibility
and traffic situation. There is risk of an accident.
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. Press button.2. "Settings"3."Instrument cluster display"4."Speed limit information"
If speed limit detection is switched on, it can be
displayed on the info display in the instrument
cluster via the on-board comupter.
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System limits
The automatic headlamp control cannot serve
as a substitute for your personal judgment of
lighting conditions.
E. g. the sensors are unable to detect fog or
hazy weather. To avoid safety risks under these
conditions, you should always switch on the
lights manually.
Daytime running lights Position of switch:
, ,
The daytime running lights light up when the
ignition is switched on. After the ignition is
switched off, the parking lights light up in posi‐
tion
.
Activating/deactivating
In some countries, daytime running lights are
mandatory, so it may not be possible to deacti‐ vate the daytime running lights.
Set via radio.
1. Press button.2. "Settings"3."Lighting"4."Daytime running lamps"
Settings are stored for the profile currently
used.
Cornering lamp
Position of switch:
When going around corners, the cornering light
also lights the interior area of the curve. Below
a speed of approx. 25 mph/40 km/h when the
turn signal is switched on and the steering an‐
gle is detected, there is automatic activation.
Malfunction A Check Control message is displayed.
Cornering light is disrupted or failed. Have the
system checked as soon as possible.
High-beam Assistant The concept
When the low beams are activated, this system automatically switches the high beams on and
off. The procedure is controlled by a camera on
the front of the interior rearview mirror. The as‐
sistant ensures that the high beams are acti‐
vated whenever the traffic situation allows. The
driver can intervene at any time and switch the
high beams on and off as usual. In the low
speed range, the high beams are not switched
on by the system.
Activating
The High-beam Assistant can be activated
when the low beams are activated.
1.Depending on the equipment, turn the light
switch into position
or .
2.Press button on the turn signal lever, arrow.
The indicator lamp in the instrument
cluster lights up.
When the low beams are on, the lights are au‐
tomatically brightened or dimmed.
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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The lamp indicates whether the airbags are ei‐
ther activated or deactivated.▷The indicator lamp lights up
when a child is properly
seated in a child restraint fix‐
ing system or when the seat
is empty. The airbags on the
front passenger side are not
activated.▷The indicator lamp does not light up when,
e.g., a correctly seated person of sufficient
size is detected on the seat. The airbags on
the front passenger side are activated.
Detected child seats
The system generally detects children seated in
a child seat, particularly in child seats required
by NHTSA when the vehicle was manufactured.
After installing a child seat, make sure that the
indicator lamp for the front-seat passenger air‐
bags lights up. This indicates that the child seat
has been detected and the front-seat passen‐
ger airbags are not activated.
Strength of the driver's and front-seat
passenger airbag
The explosive power that activates driver's/
front passenger's airbags very much depends
on the positions of the driver's/front passeng‐
er's seat.
To maintain the accuracy of this function over
the long-term, calibrate the front seats as soon
as a relevant Check Control message is dis‐
played.
Calibrating the front seats WARNING
There is risk of jamming when moving the
seats. There is risk of injuries or risk of property
damage. Make sure that the area of movement
of the seat is clear prior to any adjustment. ◀
An appropriate Check Control message is dis‐
played.1.Move the respective seat all the way for‐
ward.2.Move the respective seat forward again. It
moves forward briefly.3.Readjust the seat to the desired position.
The calibration procedure is completed when
the Check Control message disappears.
If the message continues to be displayed, re‐
peat the calibration.
If the message does not disappear after a re‐
peat calibration, have the system checked as
soon as possible.
Tire Pressure Monitor
TPM
The concept
The system monitors tire inflation pressure in the four mounted tires. The system warns you if
there is a significant loss of pressure in one or
more tires. For this purpose, sensors in the tire
valves measure the tire inflation pressure.
Information With use of the system observe further infor‐
mation found under Tire inflation pressure, re‐
fer to page 178.
Functional requirements The system must have been reset with the cor‐
rect tire inflation pressure; otherwise, reliable
signaling of tire pressure loss is not assured.
Reset the system after each adjustment of the
tire inflation pressure and after every tire or
wheel change.
Always use wheels with TPM electronics to en‐
sure that the system will operate properly.
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