
45 Central locking system
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Opening and closing windows and
sliding/pop-up roof from outside
(summer opening/convenience feature)
Aim transmitter eye of remote control at a door receiver.
Summer opening:
(Operation with electronic main key)
The sliding/pop-up roof and all side windows can be
opened and the driver’s seat ventilation automatically
switches on. See page 79 for seat ventilation.
Continue to press transmit buttonŒ after unlocking
the vehicle.
The windows and sliding/pop-up roof begin to open
after approx. 1 second. The driver’s seat ventilation
automatically switches on. See page 79 for seat
ventilation.
To interrupt opening procedure, release transmit
button.
Convenience feature:
(Operation with electronic main key)
The sliding/pop-up roof and the side windows can be
closed.Continue to press transmit button‹ after locking
the vehicle.
The windows and sliding/pop-up roof begin to close
after approx. 1 second.
To interrupt closing procedure, release transmit button.
Ensure that all side windows and the sliding/pop-up
roof are properly closed before leaving the vehicle.
Wa r n i n g !
Never operate the windows or sliding/pop-up roof if
there is the possibility of anyone being harmed by
the opening or closing procedure.In case the procedure causes potential danger, the
procedure can be immediately halted by releasing
the remote control button. To reverse direction of
movement pressŒ for opening or‹ for
closing.

46 Central locking system
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Note:
If the windows and sliding/pop-up roof cannot be
operated automatically by pressing the transmit button
of the remote control then it may be necessary to change
the batteries in the electronic main key (if ok, battery
check lamp in electronic main key will light briefly
when transmitting), or to synchronize the remote
control, see page 363 and 365.
Convenience feature
(Operation with KEYLESS-GO)
Continue to press lock button on door handle after
locking the vehicle.
The windows and sliding/pop-up roof begin to close
after approx. 1 second.
To interrupt closing procedure, release lock button. To
reverse direction (within 2 seconds after closing), pull
and hold door handle. Opening of windows starts and
continues for as long as the door handle is held but the
door not opened.
Ensure that all side windows and the sliding/pop-up
roof are properly closed before leaving the vehicle.
Wa r n i n g !
Never operate the windows or sliding/pop-up roof if
there is the possibility of anyone being harmed by
the closing procedure.In case the procedure causes potential danger, the
procedure can be immediately halted by releasing
the lock button. To reverse direction of movement
pull and hold outside door handle.

56 Central locking system
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Notes:
The automatic closing process is interrupted if the
trunk lid is pushed against an object. The trunk lid will
reverse slightly and stop. In its final closing stage the
hydraulic power closing assist mechanism releases the
trunk lid which then drops into the lock by its own
weight. Now the trunk lid will stop but not reverse
slightly.
Investigate and correct the cause of interruption.
Now press trunk lid close button (2) again to close the
trunk lid.In case of a malfunction the trunk lid can be opened and
closed manually.
To open, unlock trunk lid with the mechanical key and
open lid by hand, see page 53.
To close, lower trunk lid with hands placed flat on trunk
lid. Please remember to keep your fingers out of the
space between the lid and the vehicle.
Vehicles with KEYLESS-GO:
To prevent a possible inadvertent lockout, the trunk lid
will open automatically if a KEYLESS-GO-card is
recognized in the area of the rear shelf or inside the
trunk.
Wa r n i n g !
To prevent possible personal injury, always keep
hands and fingers away from the trunk opening
when closing the trunk lid. Be especially careful
when small children are around.Always be sure persons who might get injured are
away from the trunk area when you operate the
trunk lid closing button located on the vehicle door.To interrupt the hydraulic power closing assist
mechanism press trunk lid close button (2) inside
the trunk lid, push in trunk lid lock, or press
buttonŠ on the electronic main key.

59 Central locking system
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Notes:
The automatic closing process is interrupted, if the
trunk lid is pushed against an object. The trunk lid will
reverse slightly and stop. In its final closing stage the
hydraulic power closing assist mechanism releases the
trunk lid which then drops into the lock by its own
weight. Now the trunk lid will stop but not reverse
slightly.
Investigate and correct the cause of interruption.
Now press trunk lid opening/closing switch again to
close the trunk lid.
In case of a malfunction the trunk lid can be opened and
closed manually.
To open, unlock trunk lid with the mechanical key and
open lid by hand, see page 53.
To close, lower trunk lid with hands placed flat on trunk
lid. Please remember to keep your fingers out of the
space between the lid and the vehicle.The trunk can also be opened by using the remote
control. PressŠ button.
The trunk lid cannot be opened by the switch or the
remote control when previously locked separately with
the mechanical key. To open, see page 53.
The trunk lid cannot be opened with the trunk lid
opening/closing switch when the vehicle was
previously locked with the central locking switch. To
unlock vehicle with the central locking switch, see
page 50.
Vehicles with KEYLESS-GO:
To prevent a possible inadvertent lockout, the trunk lid
will open automatically if a KEYLESS-GO-card is
recognized in the area of rear shelf or inside the trunk.

108 Rear view mirrors
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Parking position
The passenger side exterior mirror can be adjusted and
programmed to assist the driver during parking
maneuvers (e.g. to observe the curb or other objects
close to the vehicle).
With the electronic key in starter switch position 2, and
the exterior rear view mirror switch in the passenger
side position, the passenger side mirror will be turned
downward when placing the gear selector lever in “R”
reverse.
The mirror position can now be adjusted as desired.
At speeds above approx. 6 mph (10 km/h), upon shifting
gear selector lever from “R” Reverse, or upon pressing
the driver’s side mirror button (1), the passenger side
mirror will return to its previous position.To store passenger mirror parking position:
1. Turn electronic key to starter switch position 1 or 2.
The vehicle must be stationary.
2. Select passenger side mirror& and adjust the
mirror to view the curb.
3. Push the memory button “M” (4).
4. Within 3 seconds push bottom of adjustment
button (3).
The mirror should not move.
Repeat the memory procedure if the mirror moves.
5. Select driver side mirror. The passenger side mirror
will return to its previous position.
Note:
One stored parking position is available for each of the
two electronic main keys or each of the KEYLESS-GO-
cards (vehicles with KEYLESS-GO).

127 Multifunction steering wheel, multifunction display
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Cassette player1Audio system is switched off.
2The cassette player is switched on.
3Side being played.
Switch on the cassette player, see COMAND operator’s
manual.
Press theè or ÿbutton repeatedly until
display (2) appears.
Pressing the jbutton fast forwards on to the next
track.
Pressing the kbutton rewinds the cassette to the
beginning of the current track.
Pressing theè or ÿbutton displays the next or
previous system.
Notes:
To select the reverse side of the tape, enter request on
the COMAND system located in the center dashboard.
To eject the inserted tape, press “EJT” on the COMAND
system located in the center dashboard.

179 Interior equipment
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Express opening and closing of windows
Pressk orj on the switch past resistance point
and release – window opens or closes completely.
To interrupt procedure, briefly pressj ork.
If the upward movement of the window is blocked
during the closing procedure, the window will stop
during the last few inches before closure and open
slightly.
When pressing and holding the switchj to close the
window, and upward movement of the window is
blocked during the last few inches before closure, it will
stop but not
open slightly.
Notes:
The power windows can also be opened and closed
using the summer opening/convenience feature, see
page 45.
When opening a door window, the rear side window
opens slightly. The rear side window will close again
when the closing procedure of the door window is
completed.
Wa r n i n g !
When closing the windows, be sure that there is no
danger of anyone being harmed by the closing
procedure.In case of obstruction, the automatic reversal will
not operate if a door window is being closed by
pressing the switch to its resistance point and
holding it there, or when using the electronic main
key.The closing procedure of door windows can be
immediately reversed by either pressing the switch
or pressing buttonŒon the electronic main key
and holding it, or (vehicle with KEYLESS-GO) when
carrying the KEYLESS-GO-card, pull and hold a
door handle.When leaving the vehicle, always remove the
electronic key from starter switch, take the
KEYLESS-GO-card (if so equipped) with you, and
lock your vehicle. Do not leave children unattended
in the vehicle, or with access to an unlocked
vehicle. Unsupervised use of vehicle equipment
can cause serious personal injury.

182 Interior equipment
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Express opening and closing of sliding/pop-up roof
To select a sunroof opening position, press the switch to
resistance point and release it when the sunroof has
reached the required position.
The sliding/pop-up roof now opens to the position set if
the switch is pressed past resistance point in the “open”
direction.
If you wish to change the opening position of the
sunroof, move the switch to resistance point in the
direction you require.
Stopping the sliding/pop-up roof:
Move the switch in any direction.
If the movement of the sliding/pop-up roof is blocked
during the closing procedure, the sunroof will stop and
reopen slightly.
Note:
Opening the sliding/pop-up roof automatically almost
fully (less approximately 1 inch [3 cm]), the sunroof
must have been opened first by pressing the switch to
resistance point and releasing it when the sunroof has
reached an almost fully open position.
Wa r n i n g !
When closing the sliding/pop-up roof, be sure that
there is no danger of anyone being harmed by the
closing procedure.In case of obstruction, the automatic reversal will
not operate if the sliding/pop-up roof is being
closed by moving the switch to its resistance point
and holding it there, or when using the electronic
main key or the lock button at each door handle
(vehicles with KEYLESS-GO).The closing procedure of the sliding/pop-up roof
can be immediately reversed by either moving the
switch in any direction, or pressing buttonŒon
the electronic main key and holding it; or (vehicles
with KEYLESS-GO) when carrying the KEYLESS-
GO-card, pull and hold a door handle.When leaving the vehicle, always remove the
electronic key from starter switch and take the
KEYLESS-GO-card (if so equipped) with you, and
lock your vehicle. Do not leave children unattended
in the vehicle, or with access to an unlocked
vehicle. Unsupervised use of vehicle equipment
can cause serious personal injury.