Page 156 of 360
156 Controls in detailClimate controlResidual engine heat utilization
With the engine switched off, it is possible
to continue to heat or ventilate the interior
for a short while, depending on the temper-
ature setting of the climate control. Air vol-
ume and distribution are controlled
automatically.
Activating
Turn the SmartKey in starter switch to
position1 or0 or remove it altogether.
Press button
°
.
The indicator lamp in the button lights
up.
Set the left and right temperature to
your personal requirements.Deactivating
Press button
°
again to switch off.
The indicator lamp in the button goes
out.
The residual heat is automatically turned
off:
when the SmartKey in starter switch is
turned to position2
after about 30 minutes
if the battery voltage dropsDeactivating the climate control
system
Deactivating
Set the air volume control switch to
position0.
Reactivating
Set the air volume control switch to any
speed.
Page 158 of 360

158 Controls in detailPower windows
Power windowsOpening and closing the windows
The side windows can be opened and
closed electrically. The switches for all the
side windows are on the driver’s door. The
switches for the respective windows are
on the front passenger and the rear doors.
1Switch for rear door window override
(
page 69)
2Left front window
3Right front window
4Right rear window
5Left rear window
Turn key in the starter switch to
position1 or2.
Opening the windows
Press switch to resistance point.
The window will move downwards until
you release the switch.
Closing the windows
Pull on switch.
The window will move upwards until
you release the switch.
Warning!
G
When closing the windows, make sure that
there is no danger of anyone being harmed
by the closing procedure.
The closing procedure can be immediately
halted by releasing the switch or by releas-
ing button
‹
on the remote control.
When leaving the vehicle, always remove the
key from starter switch, and lock your vehi-
cle. Do not leave children unattended in the
vehicle, or with access to an unlocked vehi-
cle. Unsupervised use of vehicle equipment
can cause an accident and/or serious per-
sonal injury.
iWith a front door opened and the key in
starter switch position0 or1, or re-
moved from starter switch, the power
windows can be operated for
approx. 30 minutes.
Page 159 of 360

159 Controls in detail
Power windows
Fully opening windows
Press switch past resistance point and
release.
The window opens completely.
Stopping windows
Press or pull respective switch again.
Opening and closing windows with the
SmartKey
The sliding/pop-up roof will also be
opened or closed when you operate the
power windows with the key.
Aim transmitter eye at the driver’s door
handle.
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 transmit button to interrupt
procedure.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 transmit button to interrupt
procedure.
Ensure that all side windows and the slid-
ing/pop-up roof are properly closed before
leaving the vehicle.
Warning!
G
Never operate the windows or slid-
ing/pop-up roof if there is the possibility of
anyone being harmed by the opening or
closing procedure.
In case the procedure causes potential dan-
ger, the procedure can be immediately halt-
ed by releasing the remote control button.
To reverse direction of movement,
pressŒ for opening or ‹ for closing.
Page 160 of 360

160 Controls in detailSliding/pop-up roof
Sliding/pop-up roofOpening and closing the sliding/pop-up roof
1Push back to slide roof open
2Push forward to slide roof closed
3Push up to raise roof at rear
4Pull down to lower roof at rear
Turn the key in the starter switch to
position1 or2.
Opening and closing the sliding/pop-up
roof
To open, close, raise or lower the slid-
ing/pop-up roof, move the switch to re-
sistance point in the required direction.
Release the switch when the roof has
reached the required position.Opening and closing the sliding/pop-up
roof automatically
Move the switch past resistance point
in the direction required and release.
The sliding/pop-up roof opens or clos-
es completely.
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.
Warning!
G
When closing the sliding/pop-up roof, make
s ur e th at th er e is n o da ng er o f a ny o n e bei ng
harmed by the closing procedure.
The closing procedure of the sliding/pop-up
roof can be immediately reversed by either
moving the switch in any direction,
or pressing button
Œ
on the SmartKey
and holding it.
When leaving the vehicle, always remove the
key from starter switch, and lock your vehi-
cle. Do not leave children unattended in the
vehicle, or with access to an unlocked vehi-
cle. Unsupervised use of vehicle equipment
can cause an accident and/or serious per-
sonal injury.
!To avoid damaging the seals, do not
transport any objects with sharp edges
which can stick out of the slid-
ing/pop-up roof.
The sliding/pop-up roof can be opened
or closed manually should an electrical
malfunction occur (
page 276).
Page 161 of 360

161 Controls in detail
Sliding/pop-up roof
Opening and closing the sliding/pop-up
roof with the SmartKey
The power windows will also be opened or
closed when you operate the slid-
ing/pop-up roof with the key.
Aim transmitter eye at the driver’s door
handle.Opening
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 transmit button to interrupt
procedure.Closing
Press and hold button
‹
after lock-
ing the vehicle.
The windows and sliding/pop-up roof
begin to close after approximately one
second.
Release transmit button to interrupt
procedure.
Ensure that all side windows and the slid-
ing/pop-up roof are properly closed before
leaving the vehicle.
Warning!
G
Never operate the windows or slid-
ing/pop-up roof if there is the possibility of
anyone being harmed by the opening or
closing procedure.
In case the procedure causes potential dan-
ger, the procedure can be immediately halt-
ed by releasing the remote control button.
To reverse direction of movement,
pressŒ for opening or ‹ for closing.
Page 176 of 360
176 Controls in detailUseful features
Useful featuresInterior storage spaces
Glove box
1Unlocked position
2Locked position
3HandleOpening the glove box
Pull handle to open.
The glove box is illuminated with SmartKey
in starter switch position1 or2 when
opening the lid.
Closing the glove box
Push lid up to close.
Warning!
G
To help avoid personal injury during a colli-
sion or sudden maneuver, exercise care
when stowing objects in the vehicle. Put lug-
gage or cargo in the cargo compartment if
possible. Do not pile luggage or cargo higher
than the seat backs.
Luggage nets cannot secure hard or heavy
objects.Warning!
G
Do not load items on the roof. It may cause
instability during some maneuvers which
could result in an accident.
Warning!
G
Keep compartment lids closed. This will help
to prevent stored objects from being thrown
about and injuring vehicle occupants during
an accident and sudden maneuvers.
iThe glove box can be locked and un-
locked with the mechanical key.
Page 181 of 360
181 Controls in detail
Useful features
Cigarette lighter
The lighter socket can be used to accom-
modate electrical accessories up to a
maximum of 180 W.
1Cigarette lighter
Briefly touch the cover plate.
The ashtray opens automatically.
Turn the key in the starter switch to
position1 or2.
Push in cigarette lighter1.
The lighter will pop out automatically
when hot.
Electrical outletElectrical outletAn electrical outlet is located in the rear
passenger footwell.
Warning!
G
Never touch the heating element or sides of
the lighter; they are extremely hot. Hold the
knob only.
When leaving the vehicle, always remove the
key from the starter switch. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Unsuper-
vised use of vehicle equipment may cause
an accident and/or serious personal injury.
N
Page 182 of 360

182 Controls in detailUseful features
Turn the key in the starter switch to
position1 or 2.
Flip up cover and insert electrical plug
(cigarette lighter type).
Telephone*
Radio transmitters, such as a portable tele-
phone or a citizens band unit, should only
be used inside the vehicle if they are con-
nected to an antenna that is installed on
the outside of the vehicle.
T h e e x t e r n a l a n t e n n a m u s t b e a p p r o ve d b y
Mercedes-Benz. Please contact an autho-
rized Mercedes-Benz Light Truck Center
for information on the installation of an ap-
proved external antenna. Refer to the radio
transmitter operation instructions regard-
ing use of an external antenna.
iThe electrical outlet can be used to ac-
commodate electrical consumers (e.g.
air pump, auxiliary lamps) up to a max-
imum of 180 W.
Warning!
G
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e. with-
out being connected to an external antenna)
from inside the vehicle while the engine is
running. Doing so could lead to a malfunc-
tion of the vehicle’s electronic system, pos-
sibly resulting in an accident and/or
personal injury.
Warning!
G
Please do not forget that your primary re-
sponsibility is to drive the vehicle. A driver’s
attention to the road must always be
his /her primary focus when driving. For
your safety and the safety of others, we rec-
o m m e n d t h a t y o u p u l l o v e r t o a s a f e l o c a t i o n
and stop before placing or taking a tele-
phone call.
If you choose to use the telephone
1 while
driving, please use the hands-free device
and only use the telephone when road, traf-
fic and weather conditions permit. Some ju-
risdictions prohibit the driver from using a
cellular telephone while driving a vehicle.
Only operate the COMAND (Cockpit Man-
agement and Data System)
1 if road, traffic
and weather conditions permit.
Bear in mind that at a speed of just 30 mph
(approximately 50 km / h), your vehicle is
covering a distance of approx. 44 feet (ap-
proximately 13.5 m) every second.
1Observe all legal requirements