Page 145 of 302
141 Hardtop
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index 6. Tu rn key in steering lock to position 2. Th e indica tor
lamp in the soft top switch lights up.
7. Slide soft top switch (3) forward - the hardtop should
lock and the indicator lamp in the switch should go
out.8. Connect plug (4) for rear window defroster.
3
P65.00-0285-26
P65.00-0286-26
4
Page 146 of 302

142 Hardtop
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Notes:
For safety reasons, the hardtop can only be unlocked
while the vehicle is standing still, and within
10 seconds after turning the key to steering lock
position 2 or beyond.
If the indicator lamp in the soft top switch blinks while
activating the switch, the battery voltage may be
insufficient - start engine to charge battery before
shutting engine off and attempting to unlock the roof
again.
If the indicator lamp continues to blink, remove the
hardtop (see page 137), and have the system checked at
your authorized Mercedes-Benz Center as soon as
possible.
Wa r n i n g !
The raising or lowering procedure of the soft top is
not completed if the indicator lamp in the soft top
switch:
• does not go out (with key in steering lock
position 2),
• blinks when starting to drive and an alarm
sounds.When safe to do so, immediately stop the vehicle
and lock the soft top:
• Turn key in steering lock to position 2,
• Slide soft/hardtop switch forward.Do not drive the car with the hardtop not locked, as
that could cause personal injury to you or your
passenger, or personal injury or property damage
to others.
Page 151 of 302

147 Soft top
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index For safety reasons, the soft top cannot be unlocked
while driving.
However, if the soft top is not completely locked, it can
be locked while driving by pushing the soft/hardtop
switch forward.
If the indicator lamp in the soft top switch blinks while
activating the switch,
• the battery voltage may be insufficient - start engine
and let run while activating switch,
• the system may be overloaded (for example after
lowering or raising the soft top approx.
5 consecutive times) - after approx. 2 minutes the
soft top switch may be activated again,
• and the power supply was interrupted (battery
disconnected or empty), the soft top cannot be fully
raised or lowered.
To raise the soft top, for safety reasons, first remove key
from steering lock. Lower soft top by hand into
compartment, and resynchronize the power windows.
See page 116.
To lower the soft top, first resynchronize the power
windows. See page 116.If t he indicator la mp continues to bl ink, l ock th e sof t top
manually. See page 254.
Have the system checked at your authorized Mercedes-
Benz Center as soon as possible.
Note:
If the roll bar was raised automatically, the process of
raising or lowering the soft top will take somewhat
longer, as the roll bar must first be lowered.
Whenever possible, park vehicle in the shade as
continuous exposure to sun rays can prematurely
deteriorate the soft top material.
Permanent creases in the plastic window, caused by
storage of the soft top in the storage compartment,
cannot be avoided.
The soft top may become moldy if it is kept in the
storage compartment for an extended period.
Therefore, we recommend raising and airing it
thoroughly with the side windows open (do not expose
it to the sun) at regular intervals during the wet and
cold seasons.
Page 280 of 302
276 Technical data
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Electrical system Weights
(see certification tag)
Main dimensions Generator (alternator) 14 V/150 A
Battery 12V/100 Ah
Starter motor
SL 500:
SL 600:12 V / 1. 7 k W
12V/2.2 kW
Spark plugs
SL 500:
SL 600:
Electrode gap
Tightening torqueBosch F 8 DPER
Beru 14 FGH 8 DPUR X 2
Beru 14 FGH 8 DPUR X 2
0.039 in (1.0 mm)
15 – 22 ft.lb (20 – 30 Nm)Hardtop load max. 66 lb (30 kg)
Trunk load max. 220 lb (100 kg)
Overall vehicle length 177.1 in (4499 mm)
O ve r a l l v e h i c l e w i d t h 71.3 in ( 1812 m m )
Overall height 51.3 in (1303 mm)
Wheel base 99.0 in (2515 mm)
Track, front 60.4 in (1535 mm)
Track, rear 60.0 in (1523 mm)
Page 292 of 302

288 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Failure indicator lamp .............................................. 211
Headlamp assembly (Halogen) ...............................244
Headlamp assembly (Xenon) ..................................246
License plate lamps .................................................. 251
Replacing bulbs .........................................................243
Taillamp assemblies .................................................250
Turn signal, parking,
side marker and standing lamp .........................245
FFirst aid kit ..................................................................... 216
Flexible service system (FSS) ........................................ 80
FSS indicator lamp ..................................................... 77
Fuel consumption gauge ................................................. 83
Fuel filler flap, manual release ...................................260
Fuel requirements .........................................................280
Fuel reserve and
fuel cap placement warning ....................................207
Fuel supply .....................................................................200
Fuels, coolants, lubricants
etc. - capacities ..........................................................277
Fuses ................................................................................ 219
GGarage door opener ....................................................... 133
Gasoline
Additives ..................................................................... 281
Fuel requirements ................................................... 280
Premium unleaded .................................................. 280HHardtop
Attaching hardtop .....................................................140
Removing .................................................................... 137
Hardtop or panorama roof ............................................ 137
Hazard warning flasher switch ..................................... 89
Head restraints .................................................................44
Headlamp assembly (Halogen) ................................... 244
Headlamp cleaning system .............................................87
High beam indicator lamp ............................................ 213
Hood ................................................................................ 220