Page 159 of 376
159 Controls in detail
Retractable hardtop
Retractable hardtop
Opening and closing the retractable hardtop
For safety reasons, the retractable hardtop
can only be opened and closed when the
vehicle is standing still.Warning!
G
Before operating the switch for the retract-
able hardtop, make sure that no persons are
injured by the moving parts (retractable
roof, roof frame, and trunk lid) due to inat-
tention.
Hands must never be placed near the roof
frame, upper windshield area, hardtop, shelf
behind roll bars, or trunk lid while the re-
tractable hardtop is being raised or lowered.
Serious personal injury may occur.
If potential danger exists, release the re-
tractable hardtop switch. This immediately
interrupts the raising or lowering procedure.
You then can operate the hardtop switch to
raise or lower the hardtop away from the
danger zone.
Warning!
G
When leaving the vehicle, always remove the
key from starter switch, take the KEY-
LESS-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 an accident
and/or serious personal injury.
!Never sit or place heavy objects on the
rear shelf. Doing so could cause dam-
age to the retractable hardtop and the
rear shelf.
!When opening and closing the retract-
able roof, make sure that
there is sufficient clearance for the
hardtop to move up and the trunk
lid to move back
the luggage cover is extended and
closed
the trunk lid is closed
no roof luggage carrier is installed
the outside temperature is above
+5°F (–15°C)
Otherwise the roof and trunk of the ve-
hicle could be damaged.
Page 160 of 376
160 Controls in detailRetractable hardtopLuggage cover
The luggage cover is located in the trunk.
1Handle
2Holders
Closing luggage cover
Pull out the luggage cover using the
handle1.
Hook the luggage cover into the left
and right side holders2.Opening luggage cover
Unhook luggage cover from side hold-
ers.
While holding onto the handle1, guide
luggage cover back into its storage
compartment. Opening the retractable hardtop with
the switch
Hardtop switchBefore pulling on the hardtop switch, you
must make sure that:
the parking brake is engaged
(page 41)
the luggage cover is closed, see Lug-
gage cover
the trunk lid is closed
the ignition is switched on (key in start-
er switch position2)
!To prevent damage to the hardtop or
luggage/cargo when lowering the roof:
load trunk only to the height of the
luggage cover
do not permit luggage/cargo to
push up the closed luggage cover
do not load anything on top of or in
front of the luggage cover
do not place anything on the shelf
behind the roll bar
Page 161 of 376
161 Controls in detail
Retractable hardtop
Pull up on the hardtop switch as indi-
cated by the arrow until the hardtop is
completely lowered into its trunk stor-
age compartment and the indicator
lamp in the hardtop switch goes out.
The multifunction display will briefly
show the message
Hardtop open
.Closing the retractable hardtop with
the switch
Before pressing the hardtop switch, you
must make sure that:
the parking brake is engaged
(page 41)
the luggage cover is closed
(page 160)
the trunk lid is closed
the ignition is switched on (key in start-
er switch position2)
Press the hardtop switch as indicated
by the arrow until the hardtop is com-
pletely closed and locked and the indi-
cator lamp in the hardtop switch goes
out.
The multifunction display will briefly
show the message
Hardtop closed
.
iBe sure that the roof is dry before you
open it. Otherwise water may enter the
trunk interior.
Warning!
G
If the retractable hardtop is not fully opened
or closed, a warning will sound after 15 sec-
onds, pressure in the hardtop’s hydraulic
system will drop and the hardtop will lower.
Be sure to keep the hardtop switch pulled or
pressed until the hardtop is fully opened or
closed. The hydraulic pump will then shut
off.
To prevent possible accidents, drive the ve-
hicle only with the hardtop either completely
closed and locked, or fully lowered into its
storage compartment.
Page 162 of 376
162 Controls in detailRetractable hardtopLocking the retractable hardtop after
raising/lowering
If the retractable hardtop is not properly
locked, lock it as described below.Unlocked status noticed when stopped
Switch on the ignition.
To lock the hardtop in its fully closed
position, press hardtop switch forward.
The message
Hardtop Closed
will be
shown in the multifunction display.
or:
To lock the hardtop in its fully opened
position, pull up on the hardtop switch.
The message
Hardtop Open
will be
shown in the multifunction display.
Unlocked status noticed while driving
Stop the vehicle.
Leave the ignition switched on.
To lock the hardtop in its fully closed
position, press hardtop switch forward.
The message
Hardtop Closed
will be
shown in the multifunction display.
or:
To lock the hardtop in its fully opened
position, pull up on the hardtop switch.
The message
Hardtop Open
will be
shown in the multifunction display.
Warning!
G
The hardtop is not fully closed and locked or
not fully opened and locked if:
the indicator light in the hardtop switch
remains lit
the message
Hardtop in operation!
is shown in the multifunction display
and the indicator lamp in the hardtop
switch does not go out
the indicator lamp blinks and a warning
sounds for 10 seconds and the message Lock hardtop
is shown in the multi-
function display when starting to drive
Warning!
G
Stop the vehicle and lock the hardtop before
continuing to drive. You could otherwise en-
danger yourself and others.
Page 163 of 376
163 Controls in detail
Retractable hardtop
Opening the retractable hardtop with
the key
Aim the transmitter eye at the door
handle.
Press and hold button
Œ
until the
retractable hardtop is completely
open.
The seat ventilation switches on. The
rear side windows open. In the tachom-
eter display you will see the message
Hardtop open
.
Warning!
G
If the retractable hardtop does not com-
pletely open or close, the roof hydraulics will
lose pressure and the retractable hardtop 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 hardtop is lowered, a
warning will sound and the hardtop switch
lamp will blink. In the speedometer display
you will see
K
, in the tachometer display
you will see the message
being lowered!
Properly lock the retractable hardtop
(page 162) before continuing to drive
Warning!
G
Before operating the switch for the retract-
able hardtop make sure that no persons are
injured by the moving parts (retractable
roof, roof frame, and trunk lid) due to inat-
tention.
Hands must never be placed near the roof
frame, upper windshield area, hardtop, shelf
behind roll bars, or trunk lid while the re-
tractable hardtop 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
or
‹
to raise or lower the hardtop away
from the danger zone.
Page 164 of 376
164 Controls in detailRetractable hardtopClosing the retractable hardtop with
the key
Aim the transmitter eye at the door
handle.
Press and hold button
‹
until the
retractable hardtop is completely
closed.
The retractable hardtop and the side
windows close. In the tachometer dis-
play you will see the message Hardtop
closed
.Problems when operating the retract-
able hardtop
Indicator lamp in the retractable hard-
top switch is blinking
Several problems may cause the indicator
lamp in the hardtop switch to blink when
activated:
The luggage cover in the trunk is not
closed.
Close the luggage cover in the
trunk.
The trunk lid is open.
Close the trunk lid.
The battery voltage is too low.
Start engine and let run while acti-
vating switch.
The hardtop drive system has shut it-
self down. For safety reasons, no more
than five consecutive attempts may be
made to raise or lower the hardtop.
After about ten minutes you may
again attempt to open or close the
retractable hardtop again.
If the indicator lamp in the retractable
hardtop switch blinks when starting off or
while driving and you hear a warning sound
for a maximum of 10 seconds, the retract-
able hardtop is not locked.
Properly lock the retractable hardtop
(page 162) before continuing to
drive.
If the indicator lamp continues to blink af-
ter you have carried out the above actions,
there is a malfunction.
Have the retractable hardtop system
checked at an authorized
Mercedes-Benz Center.
Warning!
G
If the retractable hardtop does not com-
pletely open or close a warning sounds and
the retractable hardtop switch blinks. In the
speedometer display you will see
K
, in
the tachometer display you will see the mes-
sage
being lowered!
. After about
15 seconds the roof hydraulics lose pres-
sure.
Properly lock the retractable hardtop
(
page 162) before continuing to drive.
Page 165 of 376
165 Controls in detail
Retractable hardtop
Indicator lamp in the retractable hard-
top switch lights when vehicle is
stopped
If the indicator lamp in the retractable
hardtop switch lights while the vehicle is
standing still and the switch was not acti-
vated, then the retractable hardtop is not
locked.
Properly lock the retractable hardtop
(page 162) before continuing to
drive.
The retractable hardtop will not lock
There is a malfunction in the retractable
hardtop system.
Notify an authorized Mercedes-Benz
Center.Wind screen
The wind screen deflects drafts away from
the driver and passenger when the hardtop
is lowered. It is stored in a separate stor-
age bag.
Installing
Leave the wind screen folded and place
it on the roll bar.1Guide tabs
Slide the wind screen into the roll bar
until the guide taps on each side latch
underneath the roll bar. Make sure that
the fastening straps do not get caught.
Raise the roll bar slightly (
page 61).
Warning!
G
The wind screen can restrict the driver’s vi-
sion to the rear of the vehicle. To prevent a
possible accident when visibility is limited
(e.g. in darkness), the upper part of the wind
screen should be folded back.
Page 166 of 376
166 Controls in detailRetractable hardtop2Close the fastening straps
Guide the fastening straps around the
top of the roll bar and close the buck-
les.
Tighten the fastening straps if neces-
sary.
Lower the roll bar.
Fold the upper section of the wind
screen up towards the head restraints
until it stops.Removing
Fold the upper section of the wind
screen back down.
Raise the roll bar slightly (
page 61).
1Release button
Undo the buckles on the upper section
of the roll bar by pressing the release
button1.
Lower the roll bar. Make sure that the
fastening straps do not get caught.
Pull the wind screen out towards the
front of the vehicle. Be careful not to
damage interior trim with the guide
tabs.
Place the wind screen back into the
bag.
Sunshade for panorama roof*
The sunshade protects you from excessive
sunlight coming in through the panorama
roof.Warning!
G
Do not operate the sunshade while driving.
Adjusting the sunshade while driving could
cause the driver to lose control of the vehi-
cle.