MERCEDES-BENZ SL550 2007 R230 Owner's Manual

200 Controls in detailRetractable hardtop
Opening/closing with retractable
hardtop switch
The retractable hardtop switch is located
on the lower part of the center console.
Warning!
G
When leaving the vehicle, always remove the
SmartKey or the 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. Unsu-
pervised 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 damage to the re-
tractable hardtop and the rear shelf.
!
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 dam-
aged.
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.

201 Controls in detail
Retractable hardtop
Retractable hardtop switch1Opening
2Closing
Engage the parking brake (
page 54).

Close the luggage cover, see “Luggage
cover” (
page 205).

Close the trunk lid.

Switch on the ignition (
page 39).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
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
in operation
.Opening/closing with the SmartKey
i
Make 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 re-
spective button on the SmartKey. This im-
mediately interrupts the raising or lowering
procedure. You then can press button Œ
or ‹to raise or lower the hardtop away
from the danger zone.

202 Controls in detailRetractable hardtop
Engage the parking brake (
page 54).

Close the luggage cover, see “Luggage
cover” (
page 205).

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.
i
Make 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 K
in operation

appears in the multifunction display


a warning sounds for 10 seconds and
the message K
Lock
retractable roof appears in the mul-
tifunction display when starting to drive

203 Controls in detail
Retractable hardtop
Unlocked status noticed when stopped
Switch on the ignition (
page 39).

To lock the retractable hardtop in its
fully closed position, press retractable
hardtop switch forward (
page 200).
or:

To lock the retractable hardtop in its
fully opened position, pull up on the re-
tractable hardtop switch (
page 200).Unlocked status noticed while driving

Stop 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 200).
or:

To lock the retractable hardtop in its
fully opened position, pull up on the re-
tractable hardtop switch (
page 200).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.

204 Controls in detailRetractable hardtop

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 10 minutes you may
again attempt to open or close the
retractable hardtop.

If the retractable hardtop still does
open, close, or lock properly, have
the retractable hardtop system
checked at an authorized
Mercedes-Benz Center.


There is a malfunction in the retract-
able hardtop system.
Notify 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 81) 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.

205 Controls in detail
Retractable hardtop
2Buckle
Guide the fastening straps around the
top of the roll bar and close buckles 2.

Tighten the fastening straps if neces-
sary.

Lower the roll bar (
page 81).

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.

Adjust the roll bar to a height
(page 81) that allows you to reach
easily underneath it.
1Release button

Undo the buckles on the upper section
of the roll bar by pressing release
button1.

Lower the roll bar (
page 81).
Make sure 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.

Store the wind screen in a safe place.
Luggage cover
The luggage cover covers luggage/cargo
in the trunk.
!
To prevent damage to the retractable hard-
top or luggage/cargo when lowering:


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.

206 Controls in detailRetractable hardtopClosing luggage coverClosed luggage cover1Luggage cover
2Zipper
3Side holder
4Handle
Pull out luggage cover 1 in direction of
arrow using handle4.

Hook luggage cover 1 into left and
right side holders3.Opening luggage cover

Unhook luggage cover 1 from side
holders 3.

While holding on to handle4, guide
luggage cover 1 in the opposite
direction of arrow.
Removing luggage cover
Closed luggage cover1Luggage cover
2Zipper
3Side holder
4Handle
Fold back the entire length of the zip-
per’s cloth cover.

Completely open zipper 2 while the
luggage cover is closed.

Open luggage cover 1 see “Opening
luggage cover” (
page 206).
The tensioning clasps are on the left and
right sides of the trunk.
Opened luggage cover5Tensioning clasp
6Retainer spring

207 Controls in detail
Retractable hardtop

Open tensioning clasps 5 by pulling
them downward.

Unhook retainer springs 6 from hold-
ers and flip retainer springs all the way
up.7Luggage cover
8Cloth end
9Cloth holder

Carefully tilt luggage cover 7 in direc-
tion of arrow towards rear of trunk.

Roll up front end of cloth 8 in the
trunk towards the front and fasten it in
place in front of cloth holder 9.

Completely remove luggage cover 7
from the trunk.Installing luggage cover

Carefully place luggage cover in trunk.
1Luggage cover
2Hook
3Guide rail

Insert luggage cover 1 into guide
rails3 on both sides using hooks 2.

Tilt luggage cover forward in direction
of arrow.
Warning!
G
Only open the tensioning clasps when the
luggage cover opened, see “Opening lug-
gage cover” (
page 206).
You could otherwise be injured.
!
Before installing the luggage cover, make
sure that the cloth end is in front of the cloth
holder. Otherwise, it could be damaged.


208 Controls in detailRetractable hardtop
Fold retainer springs of tensioning
clasps downward and clip them into
holders on both sides (
page 206).

Close tensioning clasps on both sides
by pressing them upward.

Pull handle of luggage cover towards
the rear.

Clip eyelets onto side trim panels.

Close the zipper completely
(page 206).

Fold back the zipper’s cloth cover
across the entire length of the luggage
cover.Sunshade for panorama roof*
The sunshade protects you from excessive
sunlight coming in through the panorama
roof.
1Stop buttons
2HandleOpening

Squeeze stop buttons1 and guide the
sunshade towards the rear.
Closing

Using handle2, slide the sunshade
towards the front of the vehicle.
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.


209 Controls in detail
Driving systems
Driving systems
The driving systems of your vehicle are de-
scribed on the following pages:

Cruise control and Distronic*, with
which the vehicle can maintain a preset
speed


Distance warning function* (only avail-
able with Distronic*), which warns of
stationary objects or slower moving ve-
hicles that you are closing in on too
quickly


ABC with vehicle level control systems,
with which you can change vehicle sus-
pension characteristics


Parktronic*, which assists the driver
during parking maneuvers
For information on the BAS, ABS, ESP
®,
and the electro-hydraulic brake system,
see “Driving safety systems” (
page 87).
Cruise control
The cruise control automatically maintains
the speed you set for your vehicle.
The use of the cruise control is recom-
mended for driving at a constant speed for
extended periods of time.
You can set or resume the cruise control at
any speed above 20 mph (30 km/h).
The cruise control function is operated by
means of the cruise control lever.
The cruise control lever is the uppermost
lever on the left-hand side of the steering
column (
page 24).
Warning!
G
The cruise control is a convenience system
designed to assist the driver during vehicle
operation. The driver is and must always
remain responsible for the vehicle’s speed
and for safe brake operation.
Only use the cruise control if the road,
traffic, and weather conditions make it ad-
visable to travel at a constant speed.

The use of the cruise control can be dan-
gerous on winding roads or in heavy traf-
fic because conditions do not allow safe
driving at a constant speed.


The use of the cruise control can be dan-
gerous on slippery roads. Rapid changes
in tire traction can result in wheel spin
and loss of control.


Deactivate the cruise control when driv-
ing in fog.
The “Resume” function should only be oper-
ated if the driver is fully aware of the previ-
ously set speed and wishes to resume this
particular preset speed.