For example, if the "Settings" menu is dis‐
played, the commands for the settings are
read out loud.
Executing functions using short
commands
Functions on the main menu can be performed
directly by means of short commands, usually
irrespective of which menu item is currently selected, for instance ›Vehicle status‹.
List of short commands of the voice activation
system, refer to page 270.
Help dialog for the voice activation
system
Calling up help dialog: ›Help‹
Additional commands for the help dialog:▷›Help with examples‹: information about the
current operating options and the most im‐
portant commands for them are an‐
nounced.▷›Help with voice activation‹: information
about the principle of operation for the
voice activation system is announced.
Example: playing back a CD
Via the main menu The commands of the menu items are spoken
out loud, in the same way as they are selected
via the controller.
1.Switch on the Entertainment sound output
if necessary.2. Press the button on the steering
wheel.3.›C D and multimedia‹
The medium last played is played back.4.›C D‹5.›C D drive‹
The CD is played back.6. Press the button on the steering
wheel again to select a specific track.7.›Track ...‹ e.g., CD track 4.
Via short commands
Playback of the CD can also be started using a
short command.
1.Switch on the Entertainment sound output
if necessary.2. Press the button on the steering
wheel.3.›C D drive Track ...‹ e.g., CD track 4.
Setting the voice dialog
You can set whether the system should use
the standard dialog or a shorter version.
In the shorter variant of the voice dialog, the
announcements from the system are issued in
an abbreviated form.
On the Control Display:
1."Settings"2."Language/Units"3."Speech mode:"4.Select the setting.
Adjusting the volume
Turn the volume button during the spoken in‐
structions until the desired volume is set.
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Alarm systemThe conceptThe vehicle alarm system responds to:▷Opening of a door, the hood or the tailgate.▷Movements in the vehicle: interior motion
sensor, refer to page 40.▷Changes in the vehicle tilt, e.g., during at‐
tempts to steal a wheel or tow the car.▷Interruptions in battery voltage.
The alarm system briefly indicates tampering:
▷By sounding an acoustic alarm.▷By switching on the hazard warning sys‐
tem.▷By flashing the high beams.
Arming and disarming the alarm
system
General information
When you lock or unlock the vehicle, either
with the remote control or via Comfort Access,
the alarm system is armed or disarmed at the
same time.
Door lock and armed alarm systemThe alarm system is triggered when the door is
opened if the vehicle was unlocked via the
door lock.
To stop this alarm, unlock the vehicle with the
remote control or switch on the ignition, if nec‐
essary through emergency detection of the re‐
mote control.
Tailgate and armed alarm system
The tailgate can be opened using the remote
control, even if the alarm system is armed.
Press the button on the remote control.
After the tailgate is closed, it is locked and
monitored again by the alarm system. The haz‐
ard warning system flashes once.
In some market-specific versions, the tailgate
can only be opened using the remote control if
the vehicle was unlocked first.
Switching off the alarm▷Unlock the vehicle using the remote con‐
trol, refer to page 32.▷Insert the remote control all the way into
the ignition lock.
Indicator lamp on the interior rearview
mirror
▷The indicator lamp flashes briefly every
2 seconds:
The system is armed.▷The indicator lamp flashes after locking:
The doors, hood or tailgate is not closed
properly, but the rest of the vehicle is se‐
cured.
The indicator lamp flashes continuously af‐
ter approx. 10 seconds. The interior motion
sensor is not active.▷The indicator lamp goes out after unlock‐
ing:
The vehicle has not been tampered with.▷If the indicator lamp flashes after unlocking
until the remote control is inserted in the
ignition, but for no longer than approx.
5 minutes:
An alarm has been triggered.
Panic mode
In dangerous situations, trigger the alarm sys‐
tem:
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Press the button on the remote control for
at least 3 seconds.
To switch off the alarm: press any button.
Tilt alarm sensor The tilt of the vehicle is monitored.
The alarm system responds in situations such
as attempts to steal a wheel or tow the car.
Interior motion sensor
For the sensor to function properly, the win‐
dows and panoramic glass sunroof must be
closed.
Avoiding unintentional alarms
The tilt alarm sensor and interior motion sen‐
sor can be switched off together, such as in
the following situations:▷In duplex garages.▷During transport on car-carrying trains, at
sea or on a trailer.▷When animals are to remain in the vehicle.
Switching off the tilt alarm sensor and
interior motion sensor
Press the remote control button again
within 10 seconds after the vehicle is locked.
The indicator lamp lights up for approx. 2 sec‐
onds and then flashes continuously.
The tilt alarm sensor and interior motion sen‐
sor remain switched off until the vehicle is
locked again.
Power windows General information Take the remote control with youTake the remote control with you when
leaving the vehicle so that children, for exam‐
ple, cannot operate the power windows and in‐
jure themselves.◀
Opening
▷ Press the switch to the resistance
point.
The window opens while the switch is held.▷ Press the switch beyond the resist‐
ance point.
The window opens automatically.
Pressing again stops the motion.
Closing Danger of pinching
Monitor the closing process and make
sure that the closing path of the window is clear; otherwise, injuries may result.◀
▷ Pull the switch to the resistance
point.
The window closes while the switch is
held.▷ Pull the switch beyond the resistance
point.
The window closes automatically.
Pressing the switch stops the motion.
Convenient operation via the remote control,
refer to page 32.
Convenient operation via the door lock is not
supported.
Convenient closing, refer to page 37, with
Comfort Access.
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Steering wheel
General information Do not adjust while driving
Do not adjust the steering wheel while
driving; otherwise, an unexpected movement
could result in an accident.◀
Adjusting1.Fold the lever down.2.Move the steering wheel to the preferred
height and angle to suit your seating posi‐
tion.3.Fold the lever back.
Do not use force to swing the lever back.
Do not use force to swing the lever back
up; otherwise, the mechanism will be dam‐
aged.◀
Steering wheel heating
Switching on/off Press the button.
▷On: the LED lights up.▷Off: the LED goes out.Seite 51AdjustingControls51
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Engine stop
General information Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, for exam‐
ple, cannot operate the windows and injure
themselves.◀
Set the parking brake and further secure
the vehicle as required
Set the parking brake firmly when parking; oth‐
erwise, the vehicle may roll. On steep upward
and downward inclines, further secure the ve‐
hicle, for example, by turning the steering
wheel in the direction of the curb.◀
Before driving into a car wash
To make it possible for the vehicle to roll in an
automatic car wash, follow the information on
Washing in automatic car washes, refer to
page 261.
Switching off the engine
Automatic transmission1.Engage transmission position P with the
vehicle stopped.2.Press the Start/Stop button.3.Set the parking brake firmly.4.Remove the remote control from the igni‐
tion lock, refer to page 57.
Automatic Engine Start/Stop
Function
The concept The Auto Start/Stop function helps save fuel.
The system switches off the engine during a
stop, for instance in congestion or at traffic
lights. The ignition remains switched on. The
engine starts automatically when you wish to
drive away.
Automatic operation
The automatic engine Start/Stop function is
operational after each engine start. It is acti‐
vated whenever you drive forward faster than
3 mph/5 km/h.
Automatic engine stop The engine is switched off automatically dur‐
ing a stop under the following conditions:
Automatic transmission:▷The selector lever is in transmission posi‐
tion D.▷The brake pedal remains depressed while
the vehicle is at a standstill.▷The driver's safety belt is fastened or the
driver's door is closed.
When the engine is switched off, the air vol‐
ume of the automatic climate control is re‐
duced.
Indicator light in the instrument
cluster
The indicator lamp lights up when theAuto Start/Stop function is ready to
start the engine automatically.
The indicator lamp lights up if the re‐
quirements for an automatic engine
stop are not fulfilled.
Note The engine is not switched off automatically in
the following situations:
▷External temperature too low.▷High external temperature and operation of
the automatic climate control.▷The interior is not yet heated or cooled as
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▷The engine is not yet at operating temper‐
ature.▷Sharp steering angle or the steering wheel
is being turned.▷After driving in reverse.▷Fogging of the windows when the auto‐
matic climate control is switched on.▷Vehicle battery charge is very low.▷Hood is unlocked.▷HDC is activated.▷Stop-and-go traffic.▷The selector lever is in position N or M/S.
The indicator lamp is lit.
Parking the vehicle during an
automatic engine stop
The vehicle can be parked safely during an au‐
tomatic engine stop, such as when you wish to
leave the vehicle.
1.Press the Start/Stop button. The ignition is
switched off. The Auto Start/Stop function
is deactivated.
Automatic transmission: transmission po‐
sition P is engaged automatically.2.Set the parking brake.
Start the engine as usual using the Start/Stop
button.
Automatic engine start The engine starts automatically under the fol‐
lowing conditions to enable the driver to drive
away:
▷Automatic transmission:
The brake pedal is released.
After the engine starts, accelerate as usual.
Safety mode
The engine does not start by itself after it is
switched off automatically if any of the follow‐
ing conditions are fulfilled:▷The driver's safety belt is unfastened or
the driver's door is open.▷Hood was unlocked.
The indicator lamp lights up. A mes‐
sage appears on the Control Display.
The engine can only be started via
the Start/Stop button.
Note Even if you do not wish to drive away, the stop‐
ped engine still starts automatically in the fol‐
lowing situations:
▷The interior has heated up strongly with
the cooling function switched on.▷The steering wheel is turned.▷The vehicle begins to roll.▷Automatic transmission: the transmission
position is changed from D to N, R or M/S.▷Automatic transmission: the transmission
position is changed from P to N, D, R or
M/S.▷Fogging of the windows when the auto‐
matic climate control is switched on.▷Vehicle battery charge is very low.▷The interior has cooled down strongly with
the heating switched on.▷Low braking pressure, such as from de‐
pressing the brake pedal a number of times
consecutively.
Preventing automatic engine stop
with an automatic transmission
The concept To permit the driver to drive away especially
quickly, such as at intersections, the automatic
engine stop can be actively prevented.
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Preventing the engine stop using thebrake pedal
The engine stop can be actively prevented
within one second after the vehicle comes to a
standstill.▷Depress the brake pedal briefly and force‐
fully immediately after the vehicle comes to
a standstill.▷Then continue depressing the brake pedal
with normal braking force.
Activating/deactivating the system
manually
Press the button.
▷LED lights up: the Auto Start/Stop function
is deactivated.
The engine is started during an automatic
engine stop.
The engine can only be stopped or started
via the Start/Stop button.▷LED goes out: the Auto Start/Stop function
is activated.
Automatic deactivation
In certain situations, the Auto Start/Stop func‐
tion is deactivated automatically in the interest
of safety, for example if the driver's absence is
detected.
Malfunction The indicator lamp lights up. The au‐
tomatic engine start/stop function no
longer switches of the engine auto‐
matically.A message appears on the Control
Display. It is possible to continue driving. Have
the system checked.
Parking brake
The concept The parking brake is primarily intended to pre‐
vent the vehicle from rolling while parked; it
brakes the rear wheels.
Indicator lamp The indicator lamp lights up and an
acoustic signal sounds when driving
away. The parking brake is still set.
Setting The lever engages automatically.
Releasing
Pull up slightly, press the button, and lower the
lever.
Notes Using the parking brake while driving
If it should become necessary to use the
parking brake while driving, do not pull the
parking brake too forcefully. Keep the button
on the parking brake lever pressed at all times.
Excessive application of the parking brake can
block the rear wheels and lead to fishtailing of
the vehicle.◀
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Do not use the wipers on a dry wind‐
shield
Do not use the wipers on a dry windshield; oth‐
erwise, the wiper blades may wear more rap‐
idly or become damaged.◀
At a glance1Switching on wipers2Switching off wipers or brief wipe3Activating/deactivating intermittent wipe or
the rain sensor4Cleaning the windshield and headlamps5Setting speed for intermittent wipe or sen‐
sitivity of the rain sensor
Switching on wipers
Press the wiper lever upward, arrow 1.
The lever automatically returns to its initial po‐
sition when released.
Normal wiper speed
Press up once.
The system switches to operation in the inter‐
mittent mode when the vehicle is stationary.
Fast wiper speed
Press up twice or press once beyond the re‐
sistance point.
The system switches to normal speed when
the vehicle is stationary.
Switching off wipers or brief wipe
Press the wiper lever down, arrow 2.
The lever automatically returns to its initial po‐
sition when released.▷Brief wipe: press down once.▷To switch off normal wipe: press down
once.▷To switch off fast wipe: press down twice.
Intermittent wipe or rain sensor
If the car is not equipped with a rain sensor, the
intermittent-wipe time is a preset.
If the car is equipped with a rain sensor, the
time between wipes is controlled automatically
and depends on the intensity of the rainfall.
The rain sensor is mounted on the windshield,
directly in front of the interior rearview mirror.
Activating intermittent wipe or the
rain sensor
Press the button, arrow 3.
The LED in the steering wheel stalk lights up
and a wiping cycle is started.
Setting intermittent wipe or the
sensitivity of the rain sensor
Turn thumbwheel 5 up or down.
Deactivating intermittent wipe or the
rain sensor
Press the button again, arrow 3.
The LED goes out.
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