211 Controls in detail
Power windows
Turn SmartKey in the starter switch to
position1 or2 or press the
KEYLESS-GO* start/stop button.Opening the windows
Press switch1 to4 to the resistance
point.
The corresponding window will move
downwards until you release the
switch.
Closing the windows
Pull on switch1 to4 to the resis-
tance point.
The corresponding window will move
upwards until you release the switch.Fully opening the door windows
(Express-open)
Press switch1 or2 past the resis-
tance point and release.
The corresponding window opens com-
pletely.
Fully closing the door windows
(Express-close)
Pull switch1 or2 past the resis-
tance point and release.
The corresponding window closes com-
pletely.
iYou can also open or close the win-
dows using the:
SmartKey (summer opening/con-
venience feature) (
page 212)
button, in the control panel of
the automatic climate control
(page 173).
buttone in the control panel of
the automatic climate control
(page 173).
Warning!
G
If you pull and hold the switch up when clos-
ing the window, and upward movement of
the window is blocked by some obstruction
including but not limited to arms, hands, fin-
gers, etc., the automatic reversal will not op-
erate.
212 Controls in detailPower windows
Stopping windows
Press or pull respective switch again.Opening and closing the windows with
the SmartKey
The sliding/pop-up roof* (
page 214) will
also be opened or closed when the power
windows are operated with the SmartKey.
Aim transmitter eye at the front door
handle.
!If the upward movement of a door win-
dow is blocked during the closing pro-
cedure, the door window will stop and
open slightly.
Remove the obstruction, pull the
switch again past the resistance point
and release.
If the door window still does not close
when there is no obstruction, then pull
the switch and hold it. The door window
will then close without the obstruction
sensor function.
Warning!
G
Driver's door only:
If within five seconds you again pull the
switch past the resistance point and re-
lease, the automatic reversal will not func-
tion.
Warning!
G
Never operate the windows or
sliding/pop-up roof* if there is the possibil-
ity of anyone being harmed by the opening
or closing procedure.
In the event that the procedure causes po-
tential danger, the procedure can be imme-
diately halted by releasing the button on the
SmartKey. To reverse direction of move-
ment press Œ for opening or ‹ for
closing.
213 Controls in detail
Power windows
Opening (Summer opening feature)
Press and hold button Œ after un-
locking the vehicle.
The windows and sliding/pop-up roof*
begin to open after approximately one
second.
Release the Œ button to stop proce-
dure.
Closing (Convenience feature)
Press and hold button ‹ after lock-
ing the vehicle.
The windows and sliding/pop-up roof*
begin to close after approximately one
second.
Release the ‹ button to stop proce-
dure.
Make sure all side windows and the slid-
ing/pop-up roof* are properly closed be-
fore leaving the vehicle.Closing the side windows and
sliding/pop-up roof* with KEYLESS-GO
Press and hold lock button at door
(page 55) until the side windows and
the sliding/pop-up* roof are closed.
Synchronizing power windows
The power windows must be resynchroni-
zed each time
after the battery has been disconnect-
ed.
if the power windows cannot be fully
opened (Express-open) or closed (Ex-
press-close).
Synchronizing the power windows
Switch ignition on.
Pull the power window switches until
the side windows are closed.
Hold the switches for approximately
one second.
The power windows are adjusted.
Warning!
G
When closing the windows and the
sliding/pop-up roof* make sure there is no
danger of anyone being harmed by the clos-
ing procedure.
The windows will not automatically reopen if
blocked during convenience closing.
If potential danger exists, proceed as fol-
lows:
Release the lock button.
Pull on the door handle and hold firmly.
The side windows and the
sliding/pop-up roof* will open for about
two seconds if the door handle is held
but the door not opened.
216 Controls in detailSliding/pop-up roof*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 pro-
cedure, the roof will stop and reopen
slightly.
Opening and closing the sliding/pop-up
roof with the SmartKey
The power windows (
page 212) will also
be opened or closed when you operate the
sliding/pop-up roof with the SmartKey.
Aim transmitter eye at the front door
handle.Opening (Summer opening feature)
Press and hold button Œ after un-
locking the vehicle.
The windows and the sliding/pop-up
roof begin to open after approximately
one second.
Release the Œ button to stop proce-
dure.
Closing (Convenience feature)
Press and hold button ‹ after lock-
ing the vehicle.
The windows and the sliding/pop-up
roof begin to close after approximately
one second.
Release ‹ button to stop proce-
dure.
Make sure all side windows and the slid-
ing/pop-up roof are properly closed before
leaving the vehicle.
Warning!
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 the event that the procedure causes po-
tential danger, the procedure can be imme-
diately halted by releasing the button on the
SmartKey. To reverse direction of move-
ment, press Œ for opening or ‹ for
closing.
217 Controls in detail
Sliding/pop-up roof*
Closing the sliding/pop-up roof with
KEYLESS-GO* (Convenience feature)
The power windows (
page 212) will also
be closed when the sliding/pop-up roof is
operated with the SmartKey.
Press and hold lock button at door
(page 55) until the side windows and
the sliding/pop-up roof are closed.
Synchronizing the sliding / pop-up roof
The power sliding/pop-up roof must be re-
synchronized each time after:
the battery has been disconnected
the sliding/pop-up roof has been
closed manually
the sliding/pop-up roof does not open
smoothly
a malfunction
Synchronizing
Switch on ignition.
Press and hold the switch in
direction1 until the sliding/pop-up
roof is fully raised at the rear.
Hold the switch for approximately one
second.
The sliding/pop-up roof is adjusted.
Warning!
G
When closing the windows and the
sliding/pop-up roof, make sure there is no
danger of anyone being harmed by the clos-
ing procedure.
The sliding/pop-up roof will not automati-
cally reopen if blocked during convenience
closing.
If potential danger exists, proceed as fol-
lows:
Release the lock button.
Pull on the door handle and hold firmly.
The side windows and the
sliding/pop-up roof will open for as long
as the door handle is held but the door
not opened.
243 Controls in detail
Loading
The handling characteristics of a fully load-
ed vehicle depend greatly on the load dis-
tribution. It is therefore recommended to
load the vehicle according to the illustra-
tions shown, with the heaviest items being
placed towards the front of the vehicle.
Always place items being carried against
front or rear seat backrests, and fasten
them as securely as possible.
The heaviest portion of the cargo should al-
ways be kept as low as possible since it in-
fluences the handling characteristics of
the vehicle.
Cargo tie-down rings
Four rings are located in the cargo com-
partment.
Carefully secure cargo by applying
even load on all rings with rope of suffi-
cient strength to hold down the cargo.
Always follow loading instructions
(page 242).
Warning!
G
Always fasten items being carried as secure-
ly as possible.
In an accident, during hard braking or sud-
den maneuvers, loose items will be thrown
around inside the vehicle and can cause in-
jury to vehicle occupants unless the items
are securely fastened in the vehicle.
To help avoid personal injury during a colli-
sion or sudden maneuver, exercise care
when transporting cargo. Put luggage or car-
go in the trunk if possible. Do not pile lug-
gage or cargo higher than the seat backs.
Do not place anything on the rear-window
shelf.
Never drive vehicle with trunk open. Deadly
carbon monoxide (CO) gases may enter ve-
hicle interior resulting in unconsciousness
and death.
258 Controls in detailUseful features
Remote door unlock
In case you have locked your vehicle unin-
tentionally (e.g. SmartKey inside vehicle),
and the reserve SmartKey is not handy:
Contact the Mercedes-Benz Response
Center at 1-800-756-9018 (in the USA)
or 1-888-923-8367 (in Canada).
You will be asked to provide your pass-
word which you provided when you
completed the subscriber agreement.
Then return to your vehicle and pull the
trunk recessed handle for a minimum
of 20 seconds until the SOS button is
flashing.
The message
Emergency call –
Call connected appears in the multi-
function display.
As an alternative, you may unlock the vehi-
cle via Internet using the ID and password
sent to you shortly after the completion of
your acquaintance call.The Response Center will then unlock your
vehicle with the remote door unlocking
feature.
iWhen a Tele Aid call has been initiated,
the audio system or the COMAND* sys-
tem audio is muted and the selected
mode (radio, tape or CD) pauses. The
optional cellular phone (if installed)
switches off. If you must use this
phone, the vehicle must be parked. Dis-
connect the coiled cord and place the
call. The COMAND* navigation system
(if engaged) will continue to run. The
display in the instrument cluster is
available for use and spoken com-
mands are only available by pressing
the RPT button on the COMAND* unit.
A pop-up window will appear in the
COMAND* display to indicate that a
Tele Aid call is in progress.
iThe remote door unlock feature is avail-
able if the relevant cellular phone net-
work is available.
The SOS button will flash and the mes-
sage
Emergency call –
Call connected
will appear in the mul-
tifunction display to indicate receipt of
the door unlock command.
Once the vehicle is unlocked,
a Response Center specialist will at-
tempt to establish voice contact with
the vehicle occupants.
If the trunk recessed handle was pulled
for more than 20 seconds before door
unlock authorization was received by
the Response Center, you must wait
15 minutes before pulling the trunk re-
cessed handle again.
273 Operation
Driving instructions
Winter driving instructions
The most important rule for slippery or icy
roads is to drive sensibly and to avoid
abrupt acceleration, braking and steering
maneuvers. Do not use the cruise control
system under such conditions.
When the vehicle is in danger of skidding,
move gear selector lever to position N. Try
to keep the vehicle under control by cor-
rective steering action.Road salts and chemicals can adversely af-
fect braking efficiency. Increased pedal
force may become necessary to produce
the normal braking effect.
Depressing the brake pedal periodically
when traveling at length on salt-strewn
roads can bring road-salt-impaired braking
efficiency back to normal.
If the vehicle is parked after being driven
on salt-treated roads, the braking efficien-
cy should be tested as soon as possible af-
ter driving is resumed.
For more information, see “Winter driving”
(
page 294).
iFor information on driving with snow
chains, see “Snow chains”
(page 295).
Warning!
G
On slippery road surfaces, never downshift
in order to obtain braking action. This could
result in drive wheel slip and reduced vehi-
cle control. Your vehicle’s ABS will not pre-
vent this type of control loss.
Warning
G
Make sure not to endanger any other road
users when carrying out these braking ma-
neuvers.
Warning!
G
If the vehicle becomes stuck in snow, make
sure snow is kept clear of the exhaust pipe
and from around the vehicle with the engine
running. Otherwise, deadly carbon monox-
ide (CO) gases may enter vehicle interior re-
sulting in unconsciousness and death.
To assure sufficient fresh air ventilation,
open a window slightly on the side of the ve-
hicle not facing the wind.Warning!
G
The outside temperature indicator is not de-
signed to serve as an ice-warning device and
is therefore unsuitable for that purpose. In-
dicated temperatures just above the freez-
ing point do not guarantee that the road
surface is free of ice.