2008 MERCEDES-BENZ SL55AMG trunk release

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

210 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 83).
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 83) 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 83).
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.

238 Controls in detail
Useful features
Storage compartments Glove box
1Glove box lid release
2Glove box lid
Opening glove box
Press glove box lid release1.
Glove box lid 2 opens downward.
Closing glove box
Push glove box lid 2 up to close.Door storage compartments
1Release button
2Storage compartment lid
Warning!G
To help avoid personal injury during a colli-
sion or sudden maneuver, exercise care
when storing objects in the vehicle. Put lug-
gage or cargo in the trunk if possible. Do not
pile luggage or cargo higher than the seat
backs. Do not place anything on shelf be-
hind roll bar.
Parcel nets cannot secure hard or heavy ob-
jects.
Keep compartment lids closed. This will help
to prevent stored objects from being thrown
about and injuring vehicle occupants during
an accident.
Warning!G
Keep the door storage compartments
closed while vehicle is in motion. Failure to
do so may cause the seat belt to catch at the
rear and prevent proper positioning of the
seat belt.

242 Controls in detail
Useful features
Parcel nets in trunk
There are three nets available in the trunk
to secure loads:

a pocket net on each side of the right
and left trunk side walls

a trunk floor net
Pull the trunk floor net from the trunk
back wall towards the front over the
luggage.
Hang the hooks of the net on the eyes
on the trunk floor.Luggage compartment in the rear
1Strap
2Holder
3Latch
4Release button
Warning!G
Secure all pieces of luggage in the rear with
the luggage straps. Unsecured pieces of
luggage can otherwise cause injury during a
braking maneuver and can increase the risk
of injury in an accident.
Never allow anyone to ride in the rear.
The luggage straps can only secure light lug-
gage items. Carry heavy pieces of luggage in
the trunk.
The rear compartment area is not designed
or intended to accommodate occupants.
Severe personal injury or death may be the
result in an accident.

243 Controls in detail
Useful features
Pull strap1 out of holder2.
Secure the luggage with the strap so
that it cannot move.
Insert strap1 into latch3.
Releasing strap
Press release button4 and guide
strap1 back to holder2.
Cup holders
1Left cup holder
2Right cup holder
Opening
Briefly press cup holder cover.
The cup holder opens automatically.
Warning!G
The shelf below the rear window should not
be used to carry objects. This will avoid such
objects from being thrown about and injur-
ing vehicle occupants during an accident or
sudden maneuver.
The trunk is the preferred place to carry
objects.
Warning!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 or others when contacted during braking,
vehicle maneuvers, or in an accident.
Keep in mind that objects placed in the cup
holder may come lose during braking, vehi-
cle maneuvers, or in an accident and be
thrown around in the vehicle interior. Ob-
jects thrown around in the vehicle interior
may cause an accident and/or serious per-
sonal injury.

418 Practical hints
Flat tire
Preparing the vehicle
Prepare the vehicle as described
(
page 417).
Turn spare wheel bracket counter-
clockwise to loosen.
Take the spare wheel out of the trunk
(
page 401).
Removing tensioning straps
(vehicles with 19" spare wheel only)
A 19" spare wheel has two tensioning
straps on it that must both be removed be-
fore mounting the spare wheel.1Buckle
2Clip
Press on both clips 2 simultaneously
to release buckle 1.Lifting the vehicle
Prevent the vehicle from rolling away
by blocking wheels with wheel chocks
(not included) or other sizeable
objects.
When changing wheel on a level
surface:
Place one wheel chock or other
sizeable object in front of and
another wheel chock or sizeable
object behind the wheel that is
diagonally opposite to the wheel
being changed.
Always try lifting the vehicle using the
jack on a level surface. However,
should circumstances require you to do
so on a hill, place a wheel chock or
other sizeable object and the other
wheel chock or sizeable object as
follows:
Place wheel chocks or other size-
able objects on the downhill side
blocking both wheels of the axle not
being worked on.
iThe tensioning straps are shown in red for
illustration purposes. The tensioning straps on
the spare wheel of your vehicle are black.iKeep the tensioning straps in a safe place.
You will need them to store the spare wheel in
the trunk after use (
page 402).

423 Practical hints
Flat tire
Insert electrical plug 3 into vehicle
cigarette lighter socket (
page 244)
or the power outlet in the trunk
(
page 246).
Turn the SmartKey in the starter switch
to position1.
or
Press the KEYLESS-GO* start/stop
button on the gear selector lever once
without depressing the brake pedal.
PressI on the electric air pump
switch2.
The electric air pump should now
switch on and inflate the tire.
Inflate the spare tire:

SL 550 to 36 psi (2.5 bar)

SL 600, SL 55 AMG, SL 55 AMG
(Performance Package*), and
SL 65 AMG to 51 psi (3.5 bar)
This takes about 5 minutes.
Air hose4 and union nut5 can be-
come hot during inflation. Exercise
proper caution to avoid burning your-
self when using the equipment.
Press0 on the electric air pump
switch2.
Turn the SmartKey in the starter switch
to position0.
or
Press KEYLESS-GO* start/stop button
on the gear selector lever twice without
depressing the brake pedal.
The electric air pump should now be
switched off.
If the spare tire inflation pressure is
above the recommended tire inflation
pressure for the respective collapsible
tire (
page 453), release excess spare
tire inflation pressure using the vent
screw.
!Compare the recommended tire inflation
pressure for your vehicle with the tire inflation
pressure on the yellow label located on the spare
wheel rim.
If the tire inflation pressure on the yellow label
on the spare wheel rim differs from the values
given in this Operator’s Manual, inflate the tire to
the recommended tire inflation pressure given
on the yellow label on the spare wheel rim.
!Do not operate the electric air pump longer
than 8 minutes without interruption. Otherwise it
may overheat.
You may operate the air pump again after it has
cooled off.