
The vehicle locks automatically after a
short period of time if no door is
opened after unlocking.▷"Lock after start driving"
The vehicle locks automatically after
you drive off.
Confirmation signals from the vehicle
1. "Settings"2."Doors/key"3.Select desired setting.▷With alarm system:
"Acoustic sig. lock/unlock"
Unlocking is signaled by one honk of
the horn.▷"Flash when lock/unlock"
Unlocking is signaled by two flashes,
locking by one.
Alarm system
The concept
When the vehicle is locked, the vehicle alarm
system responds to:
▷Opening a door, the hood or the trunk lid.▷Movements in the vehicle interior.▷Changes in the vehicle tilt, e. g., during at‐
tempts at stealing a wheel or when towing
the car.▷Disconnected battery voltage.
The alarm system briefly signals tampering:
▷Acoustic alarm.▷By switching on the hazard warning system.▷By flashing the daytime running lights.
Switching on and off
When you lock or unlock the vehicle, either
with the remote control or with Comfort Access,
the alarm system is switched on and off at the same time.
Door lock with the alarm system
switched on
The alarm system is triggered when the door is
opened, when the vehicle is unlocked via the
door lock.
Switching off the alarm, refer to page 45.
Tailgate with the alarm system
switched on
The tailgate can be opened even when the
alarm system is switched on.
After the trunk lid is closed, it is locked and
monitored again when the doors are locked.
The hazard warning system flashes once.
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.
Indicator lamp on the interior rearview
mirror▷The indicator lamp flashes briefly every
2 seconds:
The alarm system is switched on.▷Indicator lamp flashes for approx. 10 sec‐
onds, then it flashes briefly every 2 sec‐
onds:Seite 44CONTROLSOpening and closing44
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Interior motion sensor and tilt alarm sensor
are not active, as doors, hood, or tailgate
are not correctly closed. Correctly closed
access points are secured.
When the still open access points are
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 interior is monitored to the height of the
seats. The alarm system is switched on together
with the interior motion sensor even when the
convertible top is open. Falling objects such as
leaves can trigger the alarm unintentionally.
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 35.▷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
cause the vehicle to move and endanger them‐
selves and traffic, e.g., due to the following ac‐
tions:
▷Pressing the Start/Stop button.▷Releasing the parking brake.▷Opening and closing the doors or windows.▷Engaging selector lever position N.▷Using vehicle equipment.
There is risk of accidents or injuries. Do not
leave children or animals unattended in the ve‐
hicle. Take the remote control with you when
exiting and lock the vehicle. ◀
If an accident of a certain severity occurs, the
windows are automatically closed except a
gap.
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Overview
Opening
▷ Press the button 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.▷ Press the button to the resistance
point.
All side windows open at the same time,
while the switch is being held.▷ Press the switch beyond the resist‐
ance point.
All side windows open automatically at the
same time. Pressing again stops the mo‐
tion.
See also: Convenient opening, refer to page 38,
via remote control.
Closing WARNING
When operating the windows, body parts
and objects can be jammed. There is a risk of
injury or risk of property damage. Make sure
that the area of movement of the windows is
clear during opening and closing. ◀
▷ 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 if the door
is closed. Pulling again stops the motion.▷ Pull the switch.
All side windows close at the same time,
while the switch is being held.
See also: Convenient closing, refer to page 39,
via remote control.
See also: closing by means of Comfort Access,
refer to page 42.
Pinch protection system WARNING
When operating the windows, body parts
and objects can be jammed. There is a risk of
injury or risk of property damage. Make sure
that the area of movement of the windows is
clear during opening and closing. ◀
WARNING
Accessories on the windows such as an‐
tennas can impact jam protection. There is a
risk of injury. Do not install accessories in the
area of movement of the windows. ◀
If closing force exceeds a specific threshold as a
window closes, closing is interrupted.
The window reopens slightly.
Closing without the pinch protection
system
WARNING
When operating the windows, body parts
and objects can be jammed. There is a risk of
injury or risk of property damage. Make sure
that the area of movement of the windows is
clear during opening and closing. ◀
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In case of danger from the outside or if ice
might prevent normal closing, proceed as fol‐
lows:1.Pull the switch past the resistance point and
hold it there.
The pinch protection is limited and the win‐
dow opens slightly if the closing force ex‐
ceeds a certain threshold.2.Pull the switch past the resistance point
again within approx. 4 seconds and hold it
there.
The window closes without jam protection.
Malfunction
General information
In certain situations a window can only be op‐
erated to a limited extent.
▷After a power failure during the opening or
closing process, the a window can only be
operated to a limited extent. The system
must be initialized in this case.▷The power window motors are equipped
with overheating protection. If a window is
opened and closed several times within a
short period of time, the overheating pro‐
tection switches the motor off for approx.
five minutes. During this period, the win‐
dow can only be closed.
Initializing the system
The system can be initialized when the vehicle
is stationary and the engine is running.
During the initialization, the affected window
closes without jam protection.
WARNING
When operating the windows, body parts
and objects can be jammed. There is a risk of
injury or risk of property damage. Make sure
that the area of movement of the windows is
clear during opening and closing. ◀1.Open the affected window completely.2. Pull the switch to the resistance point
and hold.
The window closes.3. Continue holding the switch pulled to
the resistance point.
Depending on the equipment, the window
opens and closes one or twice after approx.
15 seconds.4.Release switch.
Convertible top with in‐
tegrated sliding sun
roof
Overview
Convertible top and sliding sun roof switch
Sliding sun roof
Opening and closing Before closing the sliding sun roof, remove any
foreign objects from the windshield frame; oth‐
erwise, closing may be prevented.
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▷Keep the area of movement of the conver‐
tible top clear because the convertible top
swivels out upward. Maximum area of
movement: 98.5 inches/2.5 meters.▷Do not leave the convertible top open for
more than a day while it is wet.▷Do not open the convertible top, if it is wet,
covered in snow, iced up, or dirty.▷Do not place objects on the convertible top.▷The rollover protection system may not be
triggered.▷Do not operate convertible top on uneven
sections of road.▷Always open or close the convertible top
completely. The convertible top is only
locked in the final positions.▷Make sure that no objects are on the cargo
cover when opening the convertible top. ◀
WARNING
When opening and closing the converti‐
ble top, body parts can be jammed, for exam‐
ple by the mechanism. There is a risk of injuries.
Make sure that the area of movement of the
convertible top is clear during operation. ◀
WARNING
When operating the convertible top while
driving, the view to the rear may be limited. At
speeds above 20 mph/30 km/h the convertible
top remains in its current position. There is a
danger of accidents and property damage.
When operating the convertible top while driv‐
ing, observe traffic attentively and if necessary,
reduce speed. Do not operate while backing up
or with wind. ◀
WARNING
The convertible top is not suitable for the
mounting of roof carrier systems. The roof car‐
rier could come loose. There is a risk of an acci‐
dent. Do not attach any roof carrier systems to
the convertible top. ◀
Functional requirements
The ignition or radio-ready state must be
switched on.
The following requirements must be fulfilled in
order to be able to move the convertible top.▷The cargo area partition is stored and
latched in the bottom position.▷The tailgate is closed.▷The external temperature is above
14 ℉/-10 ℃.▷The voltage of the vehicle electrical system
is sufficient.▷The convertible top drive is not overheat‐
ing.▷The vehicle speed is not too high.▷The windows can be lowered.
If this requirement is not met, a check control
message is displayed.
Opening and closing from the inside In order to protect the battery, move the con‐
vertible top only when the engine is running if
possible.
Before closing the convertible top, remove any
foreign objects from the windshield frame; oth‐
erwise, closing may be prevented.
Press the switch backward, until
the sliding sun roof is open.
Press the switch backward again.
The windows are rolled down,
and the convertible top opens as
longs as the switch is pressed. After the conver‐
tible top is completely open, the switch can be
held or pressed again briefly in order to raise
the windows.
Press and hold switch forward.
The windows are lowered, the
convertible top closes and the windows are raised again as long
as the switch is pressed.
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Push and hold the switch until the convertible
top is completely open or closed and the end of
the procedure is indicated by a corresponding
Check Control message.
WARNING
A convertible top that is not completely
open or closed is not locked and can open by
itself while driving due to the wind. There is a
risk of injuries or a risk of property damage.
Make sure that the convertible top is always
completely open or closed. ◀
The convertible top movement is interrupted if
the switch is released. The sequence can be
continued in the desired direction using the
switch.
Operate switch again until the convertible op‐
eration is terminated.
Convenient operation from outside
When equipped with Comfort Access the con‐
vertible top can also be operated from outside.▷Convenient opening, refer to page 38, via
the remote control.▷Convenient closing, refer to page 39, via
the remote control.▷Closing by means of Comfort Access, refer
to page 41.
Cargo area partition
With the convertible top closed, the cargo area
volume can be expanded.
Expanding the cargo area volume, refer to
page 158.
Manually closing the convertible top General information
If the convertible top has an electrical malfunc‐
tion, it can be closed manually. Two persons
are necessary to do this.
Safety information
WARNING
The convertible top cannot be locked in
the fully open position if there is an electrical
malfunction and would raise while driving.
There is a risk of an accident. Do not manually
open the convertible top. If possible, have an
open convertible top manually closed by a
dealer’s service center or another qualified
service center or repair shop. ◀
Before closing1.To provide the persons involved with more
space, lower the windows fully.2.Switching off the ignition.3.Take the hexagon wrench and screwdriver
out of the onboard vehicle tool kit, refer to
page 208.
Unlocking the convertible top
1.Loosen and remove screw, arrow, using the
hexagonal wrench.2.Slide the cover in driving direction, arrow 1,
and pull it outward, arrow 2. Next, turn up‐
ward in driving direction, arrow 3.Seite 50CONTROLSOpening and closing50
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3.To release the lock, fold the handle up and
hold it.4.Press the wind deflector inwardly and up,
arrow 1, to the extent that the wind deflec‐
tor can be positioned in front of the fixing
points on the installation side.
Release the handle.
Press the wind deflector downward, while
inserting the pins in the corresponding fix‐
ing points, arrows 2.5.Press the wind deflector downward in the
middle, until the handle engages, arrows 1.
Grasp the inner framework of the wind de‐
flector and fold it up, arrow 2.CAUTION
When moving the front seats back, the
wind deflector can be damaged. There is a risk
of property damage. Make sure that the area of
movement is clear prior to moving the front
seats back. ◀
Removing
Proceed in reverse sequence.
WARNING
Body parts can be jammed on operating
the wind deflector. There is a risk of injuries.
Make sure that the area of movement around
the wind deflector is clear when installing and
removing it and folding it up. ◀Seite 53Opening and closingCONTROLS53
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AdjustingVehicle features and op‐
tions
This 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 to
the selected options or country versions. This
also applies to safety-related functions and sys‐
tems. The respectively applicable country provi‐
sions must be observed when using the respec‐
tive features and systems.
Sitting safely The ideal seating position meeting the needs of
the occupants can make a vital contribution to
relaxed, fatigue-free driving.
The seating position plays an important role in
an accident in combination with:▷Safety belts, refer to page 56.▷Head restraints, refer to page 58.▷Airbags, refer to page 105.
Seats
Information WARNING
Seat adjustments while driving can lead
to unexpected movements of the seat. Vehicle
control could be lost. There is risk of an acci‐
dent. Only adjust the seat on the driver's side
when the vehicle is stationary. ◀
WARNING
With a backrest inclined too far to the
rear, the protective effect of the safety belt
cannot be ensured anymore. There is a danger
of sliding under the safety belt in an accident.
There is a risk of injury or danger to life. Adjust
the seat prior to starting the trip. Adjust the
backrest so that it is in the most upright posi‐
tion as possible and do not adjust again while
driving. ◀
WARNING
There is risk of jamming when moving the
seats. There is a risk of injury or risk of property
damage. Make sure that the area of movement
of the seat is clear prior to any adjustment. ◀
Adjusting seats
Overview1Forward/backward2Thigh support3Height4Backrest tiltSeite 54CONTROLSAdjusting54
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