MERCEDES-BENZ SL500 2004 R230 Owner's Manual

100 Controls in detailLocking and unlocking
The trunk can also be opened using

the SmartKey, see “Locking and un-
locking” (
page 90)


the remote trunk lid release switch, see
“Opening the trunk from the inside”
(page 100)


the trunk lid emergency release button,
see “Trunk lid emergency release”
(page 102)Opening the trunk from the inside
You can open the trunk from the inside if
the vehicle is stationary and the retract-
able hardtop is fully opened or closed.
A minimum height clearance of
6.2 ft (1.88 m) is required to open the
trunk lid.
The switch is located on the driver’s door.
1Remote trunk lid release switch
2Indicator lamp
!Always make sure that there is suffi-
cient overhead clearance.iIf the trunk lid does not open, the entire
vehicle is still locked globally
(page 90).
To facilitate trunk loading and unload-
ing when the hardtop is retracted, you
can raise the hardtop from its storage
position in the trunk using the load as-
sist feature (
page 221). You may also
unhook the luggage cover.
Remember to resecure the luggage
cover after loading/unloading the
trunk. Otherwise you will not be able to
lower the retractable hardtop.

101 Controls in detail
Locking and unlocking

Pull remote trunk lid release switch1.
The trunk lid unlocks. Indicator
lamp2 comes on and remains lit until
the trunk is closed again.

Lift the trunk lid.The trunk can also be opened using


the SmartKey, see “Locking and un-
locking” (
page 90)


the remote trunk lid release switch, see
“Opening the trunk from the inside”
(page 100)


the trunk lid emergency release button,
see “Trunk lid emergency release”
(page 102)
!Always make sure that there is suffi-
cient overhead clearance.
iTo facilitate trunk loading and unload-
ing when the hardtop is retracted, you
can raise the hardtop from its storage
position in the trunk using the loading
aid feature (
page 221). You may also
unhook the luggage cover.
Remember to resecure the luggage
cover after loading/unloading the
trunk. Otherwise you will not be able to
lower the retractable hardtop.
If the vehicle was previously centrally
locked, the trunk lid will lock automati-
cally when closed (
page 102). The
turn signals will flash three times to
confirm locking.

102 Controls in detailLocking and unlockingClosing the trunk lid
1Handle
Lower trunk lid by firmly pulling on
handle1.
Trunk lid emergency release
The emergency release button is located
on the left side of the trunk.
1Emergency release button
Briefly press emergency release
button1.
The trunk unlocks and the trunk lid
opens.
Warning!
G
To prevent possible personal injury, always
keep hands and fingers away from the trunk
opening when closing the trunk lid. Be espe-
cially careful when small children are
around.
Warning!
G
Only drive with the trunk closed. Among oth-
er dangers, such as your view being blocked,
exhaust fumes may enter the vehicle interi-
or.iTo prevent an inadvertent lockout, do
not place the SmartKey in the trunk.
Vehicles with KEYLESS-GO*: To pre-
vent a possible inadvertent lockout, the
trunk lid will open automatically if a
SmartKey with KEYLESS-GO is recog-
nized inside the trunk.
When the hardtop is retracted, it must
be completely lowered in the trunk be-
fore the trunk lid can be closed
(page 221).

103 Controls in detail
Locking and unlocking
Illumination of the emergency release but-
ton:

The button will flash for 30 minutes af-
ter opening the trunk.


The button will flash for 60 minutes af-
ter closing the trunk.
Separately locking the trunk
iThe emergency release button does
not open the trunk lid if the vehicle bat-
tery is discharged or disconnected.
iIf the emergency release button is
pressed and the vehicle was centrally
locked, the exterior lamps will flash and
the alarm will sound as the trunk lid
opens.
To cancel the alarm, do one of the fol-
lowing:
With the SmartKey

Insert the SmartKey in the starter
switch.


Press buttonŒ or‹ on the
SmartKey.
With KEYLESS-GO*


Grasp the outside door handle.


Press the KEYLESS-GO* start/stop
button.
iYour vehicle may be equipped with a
function permitting the separate lock-
ing and unlocking of the trunk using the
mechanical key. If present, this feature
can permit you to deny any unautho-
rized person access to the trunk by
locking the trunk separately and leav-
ing the SmartKey less the mechanical
key with the vehicle.
To verify the presence of this feature,
use the mechanical key to lock the
trunk an then attempt to open the
trunk by pulling on the trunk lid handle
after the vehicle has been centrally un-
locked with the SmartKey.

104 Controls in detailLocking and unlockingThe lock is located next to the handle
above the rear license plate recess.
1Neutral position
2Locked
Close the trunk lid (
page 102).

Pull the mechanical key out of the
SmartKey (
page 325).

Insert the mechanical key in the trunk
lid lock.

Turn the mechanical key clockwise to
position2.
The trunk remains locked even when the
vehicle is centrally unlocked.Separately unlocking the trunk

Pull the mechanical key out of the
SmartKey (
page 325).

Insert the mechanical key into the
trunk lid lock.

Turn the key completely to the left to
neutral position1 (
page 103).
You can now open the trunk.
A minimum height clearance of
6.2 ft (1.88 m) is required to open the
trunk lid.
iYou can only cancel the separate trunk
locking mode by means of the mechan-
ical key.
Warning!
G
Only drive with the trunk closed. Among oth-
er dangers, such as your view being blocked,
exhaust fumes may enter the vehicle interi-
or.

105 Controls in detail
Locking and unlocking
Automatic central locking
The doors and the trunk lid lock automati-
cally when the vehicle is set into motion.
You can open a locked door from the in-
side. Open door only when conditions are
safe to do so.
You can deactivate the automatic locking
using the control system (
page 146).
Locking and unlocking from the inside
You can lock or unlock the vehicle from in-
side using the central locking switches.
This can be useful, for example, if you want
to unlock the passenger door from the in-
side or want to lock the vehicle before
starting to drive.
The central locking switch does not lock or
unlock the fuel filler flap.The switches are located above and be-
tween the center air vents of the air condi-
tioning.
Central locking switches1Locking
2Unlocking
iThe doors unlock automatically after an
accident if the force of the impact ex-
ceeds a preset threshold.
The vehicle locks automatically when
the ignition is switched on and the
wheels are turning at vehicle speeds of
approximately 9 mph (15 km/h) or
more. You could therefore lock yourself
out when the vehicle

is pushed


is on a test stand
Warning!
G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take the
SmartKey with KEYLESS-GO
* 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.
Warning!
G
You can open a locked door from inside at
any time. Open door only when conditions
are safe to do so.

106 Controls in detailLocking and unlockingLocking
Press central locking switch1.
If all the doors are closed, the vehicle
locks.
Unlocking

Press central locking switch2.
The vehicle unlocks.
iIf the vehicle was previously centrally
locked using the SmartKey or the
SmartKey with KEYLESS-GO*, it will
not unlock using the central locking
switch.
If the vehicle was previously locked
with the central locking switch

while in the global remote control
mode, the complete vehicle is un-
locked when a door is opened from
the inside


while in the selective remote con-
trol mode, only the door opened
from the inside is unlocked

107 Controls in detailSeats
Seats
For information on seat adjustment, see
“Seat adjustment” (
page 35).
Easy-entry / exit feature
With the easy-entry/exit feature activated,
the steering wheel tilts upwards and the
driver’s seat moves to the rear.
This allows easier entry into and exit from
the vehicle when the driver’s door is
opened. However, the engine must be
turned off.
When the SmartKey is inserted in the start-
er switch or you have pressed the
KEYLESS-GO* start / stop button once and
the driver’s door is closed, the steering
wheel and the driver’s seat return to their
last set positions.You can activate the following functions:


Steering column:
Only the steering column is adjusted.


Steering column and seat:
The steering column and the seat are
adjusted.
The easy-entry / exit feature can be
switched on or off in the convenience sub-
menu of the control system (
page 148).
Warning!
G
You must make sure that no one can be-
come trapped or injured by the moving
steering wheel and driver’s seat when the
easy-entry/exit feature is activated, the
driver’s door is being opened and the engine
is turned off or the SmartKey is removed
from the starter switch. Do not leave chil-
dren unattended in the vehicle, or with ac-
cess to an unlocked vehicle. Children could
open the driver’s door an unintentionally ac-
tivate the easy-entry/exit feature*, which
could result in an accident and/or serious
personal injury.
iTo cancel seat/steering wheel move-
ment, do one of the following:

Press the seat adjustment switch
(page 35)


Move the steering column stalk
(page 37)


Press the memory button
(page 114)

108 Controls in detailSeatsMoving the seats forward and backward
You can move the seats forward and back
to facilitate loading and unloading.The switch is located on the top side of the
seat.
1Seat forward
2Seat backward
Moving the seat forward

Press switch at1.
Moving the seat backward

Press switch at2.
Lumbar support
You can adjust the contour of the seat’s
lumbar support to best support your spine.
The thumbwheel is located on the lower
side of the seat.
1Thumb wheel
Make sure the ignition is switched on.
All the lamps in the instrument cluster
come on.

Set the lumbar support between 0
and 5.
Warning!
G
When moving the seats, be sure that no one
can be caught by them. Never place hands
under seat or near any moving parts during
a seat adjustment procedure. To stop the
seat from moving when potential danger ex-
ists:

press the switch again


move the seat adjustment switch on the
door (
page 34)
!When moving the seats, make sure that
there are no items in the footwell or be-
hind the seats. Otherwise you could
damage the seats.

109 Controls in detailSeats
Multicontour backrest* (standard on SL 600 and SL 55 AMG)
The multicontour backrest has inflatable
air cushions built into the seat backrest to
provide additional lumbar and side sup-
port.
The seat backrest cushion height and cur-
vature can be continuously varied with
switches on the lower side of the seat
when the ignition is switched on.1Shoulder region support
2Side bolsters adjustment
3Massage function (PULSE)
4Lumbar region support

Make sure the ignition is switched on.
All the lamps in the instrument cluster
come on.
Shoulder region support

Press æ or ç on switch1.
The air cushion inflates or deflates.Lumbar region support

Press k or j on rocker
switch4.
This selects the air cushion you wish to
adjust.

Press æ or ç on rocker
switch4.
The air cushion inflates or deflates.
Side bolsters adjustment

Press switch2 to the right or left.
The lateral support increases or de-
creases.