257 Controls in detail
Soft top
Closing the soft top
1Soft top, closing
Before pressing the soft top switch, you
must make sure:
the parking brake is engaged
(page 50)
the trunk lid is closed
the ignition is switched on (
page 36)
iFor safety reasons, the soft top cannot
be opened while driving.
Make sure the soft top is dry before you
open it. Otherwise water may enter the
trunk interior.!To prevent mildew, the soft top must be
dry before lowering it into the storage
compartment.
Do not lower a frozen soft top until
thawed and dry. Lowering a frozen soft
top may result in damage not covered
by the Mercedes-Benz Limited
Warranty.
Warning!
G
Do not place anything on the soft top com-
partment cover.
The soft top compartment cover must never
be used by any persons as a seat bench.
Raising of the roll bars could result in seri-
ous personal injury.
259 Controls in detail
Soft top
Locking the soft top after raising/low-
ering
If the soft top is not properly locked, lock it
as described below.Unlocked status noticed when stopped
Switch on the ignition (
page 36).
To lock the soft top in its fully closed
position, press soft top switch.
The message
Top closed
will be shown
in the multifunction display.
or:
To lock the soft top in its fully opened
position, pull up on the soft top switch.
The message
Top open
will be shown in
the multifunction display.Unlocked status noticed while driving
Stop the vehicle.
Leave the ignition switched on.
To lock the soft top in its fully closed
position, press soft top switch.
The message
Top closed
will be shown
in the multifunction display.
or:
To lock the soft top in its fully opened
position, pull up on the soft top switch.
The message
Top open
will be shown in
the multifunction display.
Warning!
G
The soft top is not fully closed and locked or
not fully opened if:
the message
Top in operation
is
shown in the multifunction display
a warning sounds for 10 seconds and
the message
Lock top
is shown in the
multifunction display when starting to
drive
To prevent possible accidents, drive the ve-
hicle only with the soft top either completely
closed and locked, or fully lowered into its
storage compartment.
Warning!
G
Stop the vehicle in a safe location or as soon
as i t is s afe t o do s o and lo ck the s of t to p be -
fore continuing to drive. You could other-
wise endanger yourself and others.
260 Controls in detailSoft top
Opening and closing the soft top with the SmartKey
The windows will also be opened or closed
when you operate the soft top with the
SmartKey.
Aim transmitter eye of the SmartKey or
SmartKey with KEYLESS-GO* at the
driver’s outside door handle. The
SmartKey or SmartKey with
KEYLESS-GO* must be in close proxim-
ity to the driver’s outside door handle.
Warning!
G
If the soft top does not completely open or
close, the roof hydraulics will lose pressure
and the soft top is lowered
after approximately seven minutes
when the ignition is switched on.
after approximately 15 seconds when
the ignition is switched off.
Shortly before the soft top is lowered, a
warning will sound. In the multifunction dis-
play you will see K, and the message
Top
being lowered
appears.
Properly lock the soft top (
page 259)
before continuing to drive.
Warning!
G
Before operating the soft top, make sure no
persons can be injured by the moving parts
(roll bar, soft top frame, and soft top com-
partment cover) due to negligence.
Hands must never be placed near the roll
bar, soft top frame, upper windshield area,
shelf behind roll bar, or soft top storage
compartment while the soft top is being
raised or lowered. Serious personal injury
may occur.
If potential danger exists, release the re-
spective button on the SmartKey. This im-
mediately interrupts the raising or lowering
procedure. You then can operate Œ to
lower or ‹to raise the soft top away
from the danger zone.
269 Controls in detail
Driving systems
Parktronic system (Parking assist)*, Canada only
The Parktronic system is an electronic aid
designed to assist the driver during park-
ing maneuvers. It visually and audibly indi-
cates the relative distance between the
vehicle and an obstacle.
The Parktronic system is automatically ac-
tivated when you switch on the ignition
(
page 34) and placed the gear selector
lever in positionD,R,orN.The Parktronic system deactivates at
speeds over approximately 11 mph
(18 km/h). At lower speeds the Parktronic
system turns on again.
The Parktronic system also deactivates
when you place the gear selector lever in
positionP.
The Parktronic system monitors the sur-
roundings of your vehicle with six sensors
in the front bumper and four sensors in the
rear bumper.
1Sensors in the front bumper
Warning!
G
Parktronic is a supplemental system. It is
not intended to, nor does it replace, the
need for extreme care. The responsibility
during parking and other critical maneuvers
always rests with the driver.
Special attention must be paid to objects
with smooth surfaces or low silhouettes
(e.g. trailer couplings, painted posts or road
curbs). Such objects may not be detected by
the system and can damage the vehicle.
The operational function of the Parktronic
system can be affected by dirty sensors, es-
pecially at times of snow and ice, see
“Cleaning the Parktronic system*
(Canada only) sensors” (
page 369).
Interference caused by other ultrasonic sig-
nals (e.g. working jackhammers, car wash,
or the air brakes of trucks) can cause the
system to send erratic indications, and
should be taken into consideration.Warning!
G
Make sure no persons or animals are in the
area in which you are maneuvering. You
could otherwise injure them.
272 Controls in detailDriving systemsSwitching the Parktronic system
on/off
The Parktronic system can be switched off
manually.
The Parktronic switch is located in the up-
per part of the center console (
page 27).
1Parktronic switch
2Indicator lamp
Switching off the Parktronic system
Press Parktronic switch1.
Indicator lamp2 comes on.Switching on the Parktronic system
Press Parktronic switch1 again.
Indicator lamp2 goes out.
Parktronic system malfunction
If only the red distance segments illumi-
nate and a acoustic warning sounds,
there is a malfunction in the Parktronic
system. The Parktronic system will auto-
matically switch off after 20 seconds and
the indicator lamp in the Parktronic switch
comes on.
Have the Parktronic system checked
by an authorized Mercedes-Benz
Center as soon as possible.If only the red distance segments illumi-
nate and no acoustic warning sounds, the
Parktronic system sensors are dirty or
there is an interference from other radio or
ultrasonic signals. The Parktronic system
will automatically switch off after 20 sec-
onds and the indicator lamp in the Park-
tronic switch comes on.
Switch off the ignition (
page 34).
Clean the Parktronic system sensors
(page 369).
Switch on the ignition.
or
Check the Parktronic system operation
at another location to rule out interfer-
ence from outside radio or ultrasonic
signals.
iThe Parktronic system is automatically
switched on when the ignition is
switched on (
page 34).
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.
287 Controls in detail
Useful features
Power outlet in the rear passenger compartment
1Power outlet
2Cover
Switch on the ignition (
page 36).
Pull at top of cover2.
Flip cover1 to the left and insert
electrical plug (cigarette lighter type).
Floormats*
Removing
Pull floormats off of retainer pins2 in
direction of arrow1.
Remove the floormats.
Installing
Lay down the floormat.
Press the floormat eyelets4 onto re-
tainer pins5 in direction of arrow3.
!The lighter socket can accommodate
12V DC electrical accessories (up to a
maximum of 85 W) designed for use
with the standard “cigarette lighter”
plug type. Keep in mind, however, that
connecting accessories to the lighter
socket (for example extensive connect-
ing and disconnecting, or using plugs
that do not fit properly) can damage the
lighter socket. With the socket dam-
aged, the lighter may no longer be able
to be placed in the heating (pushed-in)
position, or the lighter may pop out too
early with the lighter not hot enough.
To help avoid damaging the cigarette
lighter socket, we recommend con-
necting 12V DC electrical accessories
designed for use with the standard
“cigarette lighter” plug type to the 12V
power outlet (
page 287) in your vehi-
cle whenever possible.
iThe power outlet can be used to
accommodate electrical consumers
(e.g. air pump, auxiliary lamps) up to a
maximum of 180 W.
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.