Page 280 of 514
279 Controls in detail
Useful features
Storage box (Center armrest design A)
The storage box is in front of the armrest
storage compartment.
1Storage boxOpening storage box
Pull storage box1 in the direction of
arrow.
Closing storage box
Press storage box1 back until it
engages into place.
Warning!
G
Do not use this storage compartment as an
ashtray and/or place hot cigarettes or other
hot smoking materials in the storage box.
Placing such materials in the storage box
may cause vehicle damage and/or poten-
tially cause a vehicle fire.
Page 281 of 514
280 Controls in detailUseful featuresRuffled storage bags
1Ruffled storage bags
Storage bags are located on the rear side
of the front seats.Parcel net in front passenger footwell
1Parcel net
A small convenience parcel net is located
in the front passenger footwell. It is for
small and light items, such as road maps,
mail, etc.
Warning!
G
The ruffled storage bag is intended for stor-
ing light-weight items only.
Heavy objects, objects with sharp edges or
fragile objects may not be transported in the
ruffled storage bag. In an accident, during
hard braking, or sudden maneuvers, they
could be thrown around inside the vehicle
and cause injury to vehicle occupants.
The ruffled storage bag cannot protect
transported goods in the event of an
accident.
Page 282 of 514

281 Controls in detail
Useful features
Center armrest
Depending on vehicle production date,
your vehicle is equipped with either arm-
rest design A or B
Armrest design A
1Handle
2Button (passenger side)
3Button (driver side)
4Compartment lock (lock position)
5Compartment lock (unlock position)Opening storage compartment
Pull handle1 and lift armrest.
Closing storage compartment
Press armrest down until it engages
into place.
Opening telephone compartment
Press button3 on driver’s side or
button2 on passenger side and lift
armrest.
Closing telephone compartment
Press armrest down until it engages
into place.
Warning!
G
The parcel net is intended for storing
light-weight items only.
Heavy objects, objects with sharp edges or
fragile objects may not be transported in the
parcel net. In an accident, during hard brak-
ing, or sudden maneuvers, they could be
thrown around inside the vehicle and cause
injury to vehicle occupants.
The parcel net cannot protect transported
goods in the event of an accident.
Page 284 of 514
283 Controls in detail
Useful features
Opening telephone compartment
Slide cover1 in direction of arrow and
open it fully.
Closing telephone compartment
Slide cover1 back.Armrest in the rear passenger
compartment
Pull the top of the armrest out and fold
it down.
Cup holdersWarning!
G
In order to help prevent spilling liquids on
vehicle occupants and/or vehicle equip-
ment, only use containers that fit into the
cup holder. Use lids on open containers and
do not fill containers to a height where the
contents, especially hot liquids, could spill
during braking, vehicle maneuvers, or in an
accident. Liquids spilled on vehicle occu-
pants may cause serious personal injury.
Liquids spilled on vehicle equipment may
cause damage not covered by the
Mercedes-Benz Limited Warranty
When not in use, keep the cup holder
closed. An open cup holder may cause injury
to you and others when contacted during
braking, vehicle maneuvers, or in an
accident.
Page 286 of 514
285 Controls in detail
Useful features
Removing ashtray insert
Secure vehicle from movement by
setting the parking brake.
Move the gear selector lever to
positionN.
Now you have more room to take out
the insert.
Push sliding button2 to the right.
The ashtray is disengaged and slides a
short way in direction of arrow3.
Remove the ashtray insert.Reinstalling the ashtray insert
Push the ashtray insert 3 down into
the retainer until it engages.
Push down cover plate1 to close
ashtray.
The cover plate engages.Rear seat ashtray
1Button
2Ashtray insert
3Cover
Warning!
G
Remove front ashtray only with vehicle
standing still. Set the parking brake to se-
cure vehicle from movement. Move gear se-
lector lever to positionN. With gear selector
lever in positionN, turn off the engine.
Page 287 of 514

286 Controls in detailUseful featuresOpening ashtray
Pull at top of cover3.
Removing ashtray insert
Push button1 to disengage ashtray
insert2 and remove it.
Reinstalling ashtray insert
Push the ashtray insert2 down into
the retainer until it engages.
Push at top of cover3 to close
ashtray.
Cigarette lighter
Switch on the ignition (
page 36).1Cover
2Cigarette lighter
Briefly press the bottom of cover
plate1.
The cover plate opens automatically.
Push in cigarette lighter2.
The cigarette lighter will pop out
automatically when hot.
Push down cover plate1 to close
ashtray.
The cover plate engages.
Warning!
G
Never touch the heating element or sides of
the cigarette lighter; they are extremely hot.
Hold the knob only.
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. Unsupervised use of vehi-
cle equipment may cause an accident
and/or serious personal injury.
Page 289 of 514

288 Controls in detailUseful features
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.
The external antenna must be approved by
Mercedes-Benz. Please contact an autho-
rized Mercedes-Benz Center for informa-
tion on the installation of an approved
external antenna. Refer to the radio trans-
mitter operation instructions regarding use
of an external antenna.
Warning!
G
Whenever you are using floormats, make
sure there is enough clearance and that the
floormats are securely fastened.
Floormats should always be securely fas-
tened using eyelets
4
and retainer
pins
5
.
Before driving off, check that the floormats
are securely in place and adjust them if nec-
essary. A loose floormat could slip and
hinder proper functioning of the pedals.
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 serious
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-
ommend that you pull over to a safe location
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,
weather and traffic conditions permit. Some
jurisdictions prohibit the driver from using a
cellular telephone while driving a vehicle.
Only operate the audio system or CO-
MAND* (Cockpit Management and Data
System)
1 if road, weather an traffic condi-
tions permit.
1Observe all legal requirements.
Page 291 of 514

290 Controls in detailUseful featuresShortly after the completion of your
Tele Aid acquaintance call, you will receive
a user ID and password. By visiting
www.mbusa.com and selecting “Tele Aid”
(USA only), you will have access to account
information, remote door unlock and
more.
System self-check
Initially, after switching on the ignition,
malfunctions are detected and indicated
(the indicator lamps in the SOS button, the
Roadside Assistance button• and the
Information button¡ stay on longer
than ten seconds or do not come on). The message
Tele Aid malfunction Drive to
workshop appears in the multifunction dis-
play.Emergency calls
An emergency call is initiated
automatically following an accident in
which the emergency tensioning devices
(ETDs) or air bags deploy.
An emergency call can also be initiated
manually by opening the cover next to the
interior rear view mirror labeled SOS, then
briefly pressing the button located under
the cover. See (
page 291) for
instructions on initiating an emergency call
manually.
Once the emergency call is in progress, the
indicator lamp in the SOS button will begin
to flash. The message
Connecting call
appears in the multifunction display and
the audio system is muted. When the
connection is established, the message
Call connected
appears in the multifunc-
tion display. All information relevant to the
emergency, such as the location of the
vehicle (determined by the GPS satellite
location system), vehicle model, identifica-
tion number and color are generated.
iThe Tele Aid system utilizes the cellular
network for communication and the
GPS (G
lobal P
ositioning S
ystem) satel-
lites for vehicle location. If either of
these signals is unavailable, the
Tele Aid system may not function and if
this occurs, assistance must be sum-
moned by other means.
Warning!
G
If the indicator lamps in the SOS button, in
the Roadside Assistance button and/or in
the Information button remain illuminated
constantly in red and/or message Tele Aid malfunction Drive to
workshop
is displayed in the multifunction
display after the system self-check, a mal-
function in the system has been detected.
If a malfunction is indicated as outlined
above, the system may not operate as
expected. Have the system checked at the
nearest Mercedes-Benz Center as soon as
possible.