Low beams 91Automatic headlamp con‐
trol 92
Daytime running lights 92
Adaptive Light Control 92
High-beam Assistant 93Instrument lighting 948Steering column stalk, leftTurn signal 69High beams, head‐
lamp flasher 69High-beam Assistant 93Roadside parking lamps 92Computer 879Shift paddles 7410Steering wheel buttons, leftStore speed 139, 130Resume speed 141, 133Cruise control on/off, interrupt‐
ing 131Cruise control on/off, interrupt‐
ing 139Reduce distance 133Increase distance 133Congestion Assistant ON/OFF,
Pause 136Congestion Assistant: setting
cruise control distance 130Cruise control rocker switch 141, 13211Instrument cluster 7612Steering wheel buttons, rightEntertainment sourceVolumeVoice activation 22Telephone, see user's manual for
Navigation, Entertainment and
CommunicationThumbwheel for selection lists 8713Steering column stalk, rightWindshield wipers 70Rain sensor 71Clean the windshields and head‐
lamps 7114Start/stop the engine and switch
the ignition on/off 6415Automatic Engine Start/Stop
Function 6516Horn17Steering wheel heating 5918Adjust the steering wheel 5919Unlocking the hoodSeite 13CockpitAt a glance13
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▷Always open or close the convertible top
completely. Convertible top and
convertible top well storage cover are
locked in the final positions. Driving with
the convertible tope or convertible top well
storage cover unlocked can result in dam‐
age.▷Do not reach into the convertible top
mechanism during the opening and closing
operation. Keep children away from the
opening path of the convertible top, other‐
wise, there is a risk of injury.▷When the convertible top is opened during
driving, be alert to traffic; otherwise, it may
result in an accident. If possible, do not
move the convertible top while driving in
reverse because rearward vision is se‐
verely impaired while the convertible top is
in motion. During windy conditions, do not
operate the convertible top while driving.
Do not drive faster than 30 mph/50 km/h;
otherwise, vehicle damage may occur.▷Do not attach any roof carrier systems;
otherwise, an accident may occur.◀
Functional requirements
The ignition or radio ready state must be
switched on.
It is not possible to start the engine and oper‐
ate the convertible top simultaneously. When
the engine is started, the convertible top
movement is briefly interrupted.
Under the following conditions, the convertible
top movement cannot be moved and a Check
Control message is displayed.
▷Cargo area partition is flipped up.▷Trunk lid is open.▷External temperature is too low.▷Vehicle system too low.▷Convertible top drive is overheating.▷Movement of the convertible top not al‐
lowed because of national regulations.▷Vehicle speed is too high.Before opening and closing▷Follow the safety instructions for the
convertible top.▷Make sure that the cargo area partition in
the cargo area is folded down.▷Make sure that the cargo does not push
against the cargo area partition from be‐
low.▷Make sure that the trunk lid is closed.
Convertible top switch
1Switch2LEDs
Opening and closing from the inside
In order to protect the battery, move the
convertible top only when the engine is run‐
ning if possible.
Before closing the convertible top, remove any
foreign objects from the windshield frame; oth‐
erwise, closing may be prevented.
▷Press and hold the switch. The
convertible top opens while the
switch is being pressed.▷Pull the switch and hold it. The
convertible top closes while the
switch is being pulled.
Push or pull switch until the convertible top is
completely open or closed and the end of the
procedure is indicated by a corresponding
Check Control message. Always make sure
that the convertible top well storage cover is
completely closed. If the convertible top is
Seite 44ControlsOpening and closing44
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Shoulder support
Also supports the back in the shoulder area:
▷Results in a relaxed seating position.▷Reduces strain on the shoulder muscles.
Active seatActive adjustment of the seat cushion's con‐
tours reduces muscular tension and fatigue to
help prevent lower back pain.
Press the button. The LED lights up.
Front seat heating
Switching on Press the button once for each tem‐
perature level.
The maximum temperature is reached when
three LEDs are lit.
If the drive is continued within approx. 15 mi‐
nutes, the seat heating is activated automati‐
cally with the temperature selected last.
When ECO PRO, refer to page 180, is acti‐
vated, the heater output is reduced.
Switching off Press the button longer.
The LEDs go out.
Temperature distribution
The heating action in the seat cushion and
backrest can be distributed in different ways.1."Climate"2."Front seat heating"3.Select the required seat.4.Turn the controller to set the temperature
distribution.
Active seat ventilation, front
The seat cushion and backrest surfaces are
cooled by means of integrated fans.
The ventilation cools the seat, e. g., if the vehi‐
cle interior is overheated or for continuous
cooling at high temperatures.
Seite 53AdjustingControls53
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Adjusting electricallyThe setting corresponds to the direc‐
tion in which the button is pressed.
Saving positions
Seat, mirror, and steering wheel memory, refer
to page 56.
Adjusting manually If an electrical malfunction occurs, for example,
press the edges of the mirror glass.
Automatic Curb Monitor
When the reverse gear is engaged, the mirror
glass tilts downward slightly on the front pas‐
senger side. This improves your view of the
curb and other low-lying obstacles when park‐
ing, for example.
Activating1. Slide the mirror changeover switch
to the driver's side mirror position.2.Engage transmission position R.
Deactivating
Slide the mirror changeover switch to the pas‐
senger's side mirror position.
Fold in and out Press the button.
Possible up to approx. 15 mph/20 km/h.
For example, this is advantageous
▷In car washes.▷In narrow streets.▷For folding back mirrors that were folded
away manually.
Mirrors that were folded in are folded out auto‐
matically at a speed of approx.
25 mph/40 km/h.
Fold in the mirror in a car wash
Before washing the car in an automatic
car wash, fold in the exterior mirrors by hand or
with the button; otherwise, the mirrors could
be damaged, depending on the width of the
vehicle.◀
Automatic heating
Both exterior mirrors are automatically heated
whenever the engine is running.
Automatic dimming feature Both exterior mirrors are automatically dim‐
med. Photocells are used for control in the In‐
terior rear view mirror, refer to page 58.
Interior rearview mirror, automatic
dimming feature
The concept
Photocells are used for control:
▷In the mirror glass.▷On the back of the mirror.
Functional requirement For proper operation:
▷Keep the photocells clean.▷Do not cover the area between the inside
rearview mirror and the windshield.Seite 58ControlsAdjusting58
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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.◀
Adjusting
The steering wheel can be adjusted in four di‐
rections.
Storing the position Seat, mirror, and steering wheel memory, refer
to page 56.
Assistance getting in and out
The steering wheel temporarily moves into the
highest position to make it easier to enter and
exit the vehicle.
Steering wheel heating
Switching on/off Press the button.▷On: the LED lights up.▷Off: the LED goes out.Seite 59AdjustingControls59
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Radio ready stateActivate radio ready state:▷When the engine is running: press the
Start/Stop button.
Some electronic systems/power consumers
remain ready for operation.
The radio ready state switches off automati‐
cally:
▷After approx. 8 minutes.▷When the vehicle is locked using the cen‐
tral locking system.▷Shortly before the battery is discharged
completely, so that the engine can still be
started.
Starting the engine
Hints Enclosed areas
Do not let the engine run in enclosed
areas; otherwise, breathing of exhaust fumes may lead to loss of consciousness and death.
The exhaust gases contain carbon monoxide,
an odorless and colorless but highly toxic
gas.◀
Unattended vehicle
Do not leave the vehicle unattended with
the engine running; doing so poses a risk of
danger.
Before leaving the vehicle with the engine run‐
ning, set the parking brake and place the trans‐
mission in position P or neutral to prevent the
vehicle from moving.◀
Repeated starting in quick succession
Avoid repeated unsuccessful attempts to
start the vehicle or starting the vehicle several
times in quick succession. Otherwise, the fuel
is not burned or is inadequately burned, posing
a risk of overheating and damage to the cata‐
lytic converter.◀
Do not wait for the engine to warm-up while
the vehicle remains stationary. Start driving at
moderate engine speeds.
Automatic transmission
Starting the engine1.Depress the brake pedal.2.Press the Start/Stop button.
The ignition is activated automatically for a
certain time and is stopped as soon as the en‐
gine starts.
Engine stop
Hints Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, for exam‐
ple, cannot start the engine.◀
Set the parking brake and further secure
the vehicle as required
Set the parking brake firmly when parking; oth‐
erwise, the vehicle could 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 In order for the vehicle to be able to roll into a
car wash, heed the information regarding
Washing in automatic car washes, refer to
page 221.
Automatic transmission
Switching off the engine
1.Engage transmission position P with the
vehicle stopped.2.Press the Start/Stop button.
The engine is switched off.Seite 64ControlsDriving64
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Safety mode
After the engine switches off automatically, it
will not start again automatically if any one of
the following conditions are met.▷The driver's safety belt is unbuckled and
the driver's door is open.▷The hood was unlocked.
Some indicator lamps light up for varying
lengths of time.
The engine can only be started via the Start/
Stop button.
Note Even if driving away was not intended, the de‐
activated engine starts up automatically in the
following situations:
▷Excessive warming of the passenger com‐
partment when the cooling function is
switched on.▷The steering wheel is turned.▷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 is heavily discharged.▷Excessive cooling of the passenger com‐
partment when the heating is switched on.Activating/deactivating the system
manually
Using the button
Press the button.
▷LED comes on: 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: Auto Start Stop function is
activated.
Switching off the vehicle during an
automatic engine stop
During an automatic engine stop, the vehicle
can be switched off permanently, e.g., when
leaving it.
1.Press the Start/Stop button. The ignition is
switched off. The Auto Start/Stop function
is deactivated.
Transmission position P is engaged auto‐
matically.2.Set the parking brake.
Engine start as usual via Start/Stop button.
Automatic deactivation
In certain situations, the Auto Start/Stop func‐
tion is deactivated automatically for safety rea‐
sons, such as when the driver is detected to be
absent.
Seite 66ControlsDriving66
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Climate controlVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equip‐ment is also described that is not available in a
vehicle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions and systems.
Automatic climate control
1Air distribution, left2Temperature, left3AUTO program, left4Air flow, AUTO intensity, left, residual heat5Remove ice and condensation6Maximum cooling7Display8Air volume, AUTO intensity, right9AUTO program, right10Temperature, right11Air distribution, right12Seat heating, right 5313Active seat ventilation, right 5314Automatic recirculated-air control/recircu‐
lated-air mode15Cooling function16Rear window defroster17SYNC program18Active seat ventilation, left 5319Seat heating, left 53Seite 157Climate controlControls157
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