MERCEDES-BENZ SL65AMG 2008 R230 Owner's Manual

200 Controls in detail
Automatic climate control
Deactivating
Press button T (page 190).
The indicator lamp on the button goes
out.
The residual heat is automatically turned
off:

when the ignition is switched on

after about 30 minutes

if the battery voltage drops
Ventilated glove box
The glove box has its own air vents that
allow for cooling ventilation when the auto-
matic climate control system is activated.
Glove box
1Thumbwheel
2Air ventOpening the air vent
Make sure the air vent in the glove box
is unobstructed.
Turn thumbwheel1 upwards.
Closing the air vent
Turn thumbwheel1 downwards.
iYou should keep air vent 2 closed when
outside temperatures are low.

201 Controls in detail
Power windows
Power windows
Opening and closing the windows
The windows are opened and closed elec-
trically. The switches for all the windows
are on the driver’s door. The switch for the
passenger side windows is on the passen-
ger door.
1Left door and rear side windows
2Right door and rear side windows
Switch on the ignition (page 40).
Warning!G
When closing the windows, make sure that
there is no danger of anyone being injured
by the closing procedure.
The closing of the door windows can be im-
mediately halted by releasing the switch or,
if the switch was pulled past the resistance
point and released, by either pressing or
pulling the respective switch.
The closing of the rear side windows can be
immediately halted by releasing the switch.
If a door window encounters an obstruction
that blocks its path in a circumstance where
you pulled the switch past the resistance
point and released it to close the door win-
dow, the automatic reversal function will
stop the door window and open it slightly.
If the door window encounters an obstruc-
tion that blocks its path in a circumstance
where you are closing the door window by
pulling and holding the switch, by pressing
and holding button ‹on the SmartKey,
by pressing and holding the lock button
(vehicles with KEYLESS-GO*) on an outside
door handle, by pressing and holding the re-
tractable hardtop switch, or by pressing and holding button,on the automatic
climate control panel, the automatic
reversal function will not operate.
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
unattended in the vehicle, or with access to
an unlocked vehicle. A child’s unsupervised
access to a vehicle could result in an
accident and/or serious personal injury.
iDepending on the current position, the win-
dows may also open or close when the air recir-
culation button, on the control panel of the
automatic climate control (
page 196) is
pressed and held.
iAfter switching off the ignition (page 40)
or removing the SmartKey from the starter
switch, the windows can be operated

until you open a door

for at least 5 minutes if no door was opened

202 Controls in detail
Power windows
Opening the door windows
Press switch1 or2 to the resistance
point.
The corresponding door window will
move downwards until you release the
switch.
Opening the rear side windows when
the hardtop is closed:
Open the door window.
Press switch1 or 2 to the resistance
point again.
The corresponding rear side window
will open completely.Closing the door windows
Pull switch1 or2 to the resistance
point.
The corresponding door window will
move upwards until you release the
switch.
Closing the rear side windows if the
hardtop is closed:
Close the door window.
Pull and hold switch1 or 2.
The corresponding rear side 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 door window opens
completely.
iIf the hardtop is open, the respective rear
side window will also open automatically.
Warning!G
If you pull and hold the switch up when clos-
ing the door window, and upward movement
of the door window is blocked by some ob-
struction including but not limited to arms,
hands, fingers, etc., the automatic reversal
will not operate.
iIf the hardtop is open, the respective rear
side window will also open automatically.

203 Controls in detail
Power windows
Fully closing the door windows
(Express-close)
Pull switch1 or2 past the resis-
tance point and release.
The corresponding door window closes
completely.
If the upward movement of the door win-
dow is blocked during the closing proce-
dure, the door window will stop and open
slightly.
Stopping windows
Press or pull the respective switch
again.Closing the windows with
KEYLESS-GO*
Press and hold lock button on an out-
side door handle (
page 66) until the
windows are closed.
Synchronizing power windows
The power windows must be synchronized
each time

after the battery has been dis-
connected

if the power windows cannot be fully
opened (Express-open) or closed
(Express-close)
Synchronizing the power windows
Switch on the ignition (page 40).
Pull the power window switches until
the side windows are closed.
Hold the switches for approximately
1 second.
The power windows are synchronized.
Warning!G
Driver’s door only:
If within 5 seconds the switch is again
pulled past the resistance point and
released, the automatic reversal will not
operate.
Warning!G
When closing the windows make sure that
there is no danger of anyone being harmed
by the closing procedure.
The windows will not automatically re-open
if blocked during convenience closing.
If potential danger exists, proceed as
follows:

Release the lock button.

Pull on the door handle and hold firmly.
The side windows open for as long as
the door handle is held but the door not
opened.

204 Controls in detail
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
To prevent possible accidents, only drive the
vehicle with the retractable hardtop either
completely closed and locked, or fully low-
ered into its storage compartment.
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 7 minutes when the
ignition is switched on

after approximately 15 seconds when
the ignition is switched off
Shortly before the retractable hardtop is
lowered, a warning will sound and in the left
multifunction display you will see K, in
the right multifunction display you will see
the message
Retractable Roof
Lowering
.
Lock the retractable hardtop again before
driving any further (
page 207). Otherwise,
the unlocked hardtop could open while the
vehicle is in motion and cause you to lose
control of the vehicle. You or others could
be injured as a result.
Warning!G
Before operating the retractable hardtop,
make sure there is no danger of anyone
being injured by the moving parts (retract-
able roof, roof frame, and trunk lid) due to in-
attention.
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 retractable
hardtop switch or press
buttonŒor‹on the SmartKey or
SmartKey with KEYLESS-GO* to raise or
lower the retractable hardtop away from the
danger zone.

205 Controls in detail
Retractable hardtop
Opening/closing with retractable
hardtop switch
Warning!G
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
unattended in the vehicle, or with access to
an unlocked vehicle. A child’s unsupervised
access to a vehicle could result in an
accident and/or serious personal injury.
!Never sit or place heavy objects on the
rear shelf. Doing so could cause damage to the
retractable hardtop and the rear shelf.
!Please keep in mind that weather conditions
can sometimes change rapidly. Make sure to
close the retractable hardtop when leaving the
vehicle. If water enters the vehicle interior,
vehicle electronics could be damaged which is
not covered by the Mercedes-Benz Limited
Warranty.
!When opening and closing the retractable
roof, make sure

there is sufficient clearance for the retract-
able hardtop to move up and for the trunk lid
to move back

the luggage cover is installed, extended and
closed

the trunk is loaded only to the height of the
luggage cover

luggage/cargo does not push up the closed
luggage cover

the trunk lid is closed

the outside temperature is above +5°F
(–15°C)

the roof is dry and clean when opening
Otherwise the retractable hardtop and trunk
as well as other parts of the vehicle could be
damaged.
Warning!G
Before operating the retractable hardtop,
make sure there is no danger of anyone
being injured by the moving parts (retract-
able roof, roof frame, and trunk lid) due to in-
attention.
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 retract-
able hardtop switch immediately. This im-
mediately interrupts the raising or lowering
procedure.

206 Controls in detail
Retractable hardtop
The retractable hardtop switch is located
on the lower part of the center console.
Retractable hardtop switch
1Opening
2Closing
Engage the parking brake (page 55).
Close the luggage cover, see “Luggage
cover” (
page 210).
Close the trunk lid.
Switch on the ignition (page 40).Opening
Pull up on the retractable hardtop
switch as indicated by arrow 1 until
the retractable hardtop is completely
lowered into its trunk storage compart-
ment.
The multifunction display will briefly
show the message K
Retractable
Roof In Operation
.
Closing
Press down on the retractable hardtop
switch as indicated by arrow 2 until
the retractable hardtop is completely
closed and locked.
The multifunction display will briefly
show the message K
Retractable
Roof In Operation
.Opening/closing with the SmartKey
iMake sure the retractable hardtop is dry be-
fore you open it. Otherwise water may enter the
trunk interior.
Warning!G
Before operating the retractable hardtop,
make sure there is no danger of anyone
being injured by the moving parts (retract-
able roof, roof frame, and trunk lid) due to in-
attention.
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
respective button on the SmartKey. This
immediately interrupts the raising or lower-
ing procedure. You then can press
buttonŒ or ‹to raise or lower the
hardtop away from the danger zone.

207 Controls in detail
Retractable hardtop
Engage the parking brake (page 55).
Close the luggage cover, see “Luggage
cover” (
page 210).
Close the trunk lid.
Opening (Summer opening feature)
Aim the transmitter eye at an outside
door handle.
The SmartKey must be in close proxim-
ity to the outside door handle.
Press and hold button Πuntil the
retractable hardtop is completely
open.
The seat ventilation* for the driver’s
seat switches on. The rear side win-
dows open.
Release button Πto interrupt pro-
cedure.
Closing (Convenience feature)
Aim the transmitter eye at the outside
door handle.
The SmartKey must be in close proxim-
ity to the outside door handle.
Press and hold button ‹until the
retractable hardtop is completely
closed.
The retractable hardtop and the rear
side windows close.Locking the retractable hardtop after
raising/lowering
If the retractable hardtop is not properly
locked, lock it as follows.
iMake sure the retractable hardtop is dry be-
fore you open it. Otherwise water may enter the
trunk interior.
Warning!G
The hardtop is not fully closed and locked or
not fully opened and locked if

the message KRetractable Roof
In Operation
appears in the multi-
function display

a warning sounds for 10 seconds when
driving off or while driving

208 Controls in detail
Retractable hardtop
Unlocked status noticed when stopped
Switch on the ignition (page 40).
To lock the retractable hardtop in its
fully closed position, press retractable
hardtop switch forward (
page 205).
or:
To lock the retractable hardtop in its
fully opened position, pull up on the re-
tractable hardtop switch (
page 205).Unlocked status noticed while drivingStop the vehicle in a safe location or as
soon as it is safe to do so.
Leave the ignition switched on.
To lock the retractable hardtop in its
fully closed position, press retractable
hardtop switch forward (
page 205).
or:
To lock the retractable hardtop in its
fully opened position, pull up on the re-
tractable hardtop switch (
page 205).Problems when operating the
retractable hardtop
Several conditions may cause the retract-
able hardtop to not open, close, or lock
properly:

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 open-
ing/closing the retractable hard-
top.
Warning!G
Stop the vehicle in a safe location or as soon
as it is safe to do so and lock the hardtop be-
fore continuing to drive. You could other-
wise endanger yourself and others.

209 Controls in detail
Retractable hardtop

The hardtop drive system was shut
down for safety reasons after multiple,
consecutive attempts to raise or lower
the hardtop. After about 10 minutes
you can open or close the retractable
hardtop.
Switch on the ignition (page 40).
Repeat the opening or closing
procedure.
If the retractable hardtop still does
not open, close, or lock properly,
have the retractable hardtop sys-
tem checked at an authorized
Mercedes-Benz Center.

There is a malfunction in the retract-
able hardtop system.
Contact an authorized
Mercedes-Benz Center.Wind screen
The wind screen deflects drafts away from
the driver and passenger when the retract-
able hardtop is lowered. It is stored in the
trunk.
Installing
Leave the wind screen folded and place
it on the roll bar.1Guide tabs
Slide the wind screen into the roll bar
until guide taps 1 on each side latch
underneath the roll bar.
Make sure the fastening straps do not
get caught.
Adjust the roll bar to a height
(
page 83) that allows you to reach
easily underneath it.
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.