2008 MERCEDES-BENZ SL55AMG Power outlet

Contents
Power windows .................................. 201
Opening and closing the
windows ....................................... 201
Synchronizing power windows ..... 203
Retractable hardtop ........................... 204
Opening and closing the
retractable hardtop ...................... 204
Driving systems ................................. 214
Cruise control............................... 214
Distronic*..................................... 218
Distance warning function*.......... 229
Active Body Control (ABC) ............ 230
Parktronic system*
(Parking assist)............................. 233
Useful features .................................. 238
Storage compartments................. 238
Cup holders .................................. 243
Ashtray ......................................... 244
Cigarette lighter ........................... 244
Load assist in the trunk ................ 245
Power outlet ................................. 246
Floormat* ..................................... 247
Telephone*................................... 247
Tele Aid ........................................ 250
Garage door opener ..................... 257
Operation......................................... 265
The first 1 000 miles (1 500 km)......... 266
Driving instructions............................ 267
Drive sensibly – save fuel ............. 267
Drinking and driving ..................... 267
Pedals .......................................... 267
Power assistance ......................... 268
Brakes .......................................... 268
Driving off .................................... 270
Parking ......................................... 271
Tires ............................................. 271
Hydroplaning ................................ 272
Tire traction.................................. 273
Tire speed rating .......................... 273
Winter driving instructions ........... 274
Standing water ............................. 275
Passenger compartment .............. 276
Driving abroad.............................. 276
Control and operation of
radio transmitters ........................ 276
Catalytic converter ....................... 277
Emission control .......................... 277
Coolant temperature .................... 278At the gas station .............................. 279
Refueling ...................................... 279
Check regularly and before
a long trip..................................... 280
Engine compartment ......................... 282
Hood ............................................ 282
Engine oil ..................................... 283
Transmission fluid level................ 287
Oil level in the ABC system .......... 287
Coolant ........................................ 288
Windshield washer system and
headlamp cleaning system........... 289
Battery ......................................... 290
Tires and wheels................................ 291
Important guidelines .................... 291
Tire care and maintenance........... 292
Direction of rotation..................... 294
Loading the vehicle ...................... 294
Recommended tire inflation
pressure ....................................... 300
Checking tire inflation pressure ... 302
MOExtended system* .................. 312
Tire labeling ................................. 313
Load identification ....................... 317
DOT, Tire Identification Number
(TIN) ............................................. 317

245 Controls in detail
Useful features
1Cigarette lighter
Push in cigarette lighter1.
The lighter will pop out automatically
when hot.
Load assist in the trunk
To facilitate trunk loading after opening the
trunk lid, use the load assist feature to
raise the retracted hardtop from its stor-
age position in the trunk.!The lighter socket can accommodate
12V DC electrical accessories (up to a maximum
of 85 W) designed for use with the standard
“cigarette lighter” plug type. Keep in mind, how-
ever, that connecting accessories to the lighter
socket (for example extensive connecting and
disconnecting, or using plugs that do not fit prop-
erly) can damage the lighter socket. With the
socket damaged, the lighter may no longer be
able to be placed in the heating (pushed-in) posi-
tion, or the lighter may pop out too early with the
lighter not hot enough.
To help avoid damaging the cigarette lighter
socket, we recommend connecting 12V DC elec-
trical accessories designed for use with the stan-
dard “cigarette lighter” plug type to the
12V power outlet (
page 246) in your vehicle
whenever possible.
Warning!G
To prevent injuries, make sure that there is
no possibility of body parts getting caught in
moving parts. If potential danger exists,
press the switch again. This will immediately
stop the movement of the hardtop.

246 Controls in detail
Useful features
1Retracted hardtop
2Luggage cover
3Load assist button
Hardtop 1 can only be raised or lowered
when

luggage cover 2 is closed

the trunk lid is completely openedRaising the hardtop
Press button3.
Hardtop 1 rises a short distance.
Button3 comes on brightly. You can
now open luggage cover 2.
Lowering the hardtop
Close luggage cover 2.
Press button3.
Hardtop 1 lowers. Button3 is dimly
lit.
Power outlet
A power outlet is located on the right side
of the trunk.
Switch on the ignition (page 40).
Flip up cover and insert electrical plug
(cigarette lighter type).
!Only close the trunk if the hardtop is com-
pletely lowered. Otherwise you could damage
the hardtop.
If you begin to close the trunk lid before the hard-
top is completely lowered, button3 will flash
and a warning will sound.
iThe power outlet can be used to accommo-
date electrical consumers (e.g. air pump,
auxiliary lamps) up to a maximum of 180 W.

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.


471 Index
Door
Control panel 36
Handle, Inside 36
Locking/unlocking,
KEYLESS-GO* 39, 66
Locking/unlocking, Mechanical
key 403, 405
Locking/unlocking, SmartKey 38, 66
Messages in the multifunction
display 386
Opening from inside 113
Storage compartment 238
DOT 323
Drinking and driving 267
Driving
Abroad 276
Driving off 270
Electro-hydraulic brake system 97
Hydroplaning 272
In winter 274, 327
Instructions 56, 267
Problems 60
Safety systems 89
Systems 214
Through standing water 275
With Distronic* 227Driving safety systems 89
ABS 89
BAS 89, 91
Electro-hydraulic brake
system 89, 94
Electronic traction system 93
ESP
®89, 91
Driving systems 214
ABC 230
Cruise control 214
Distronic* 218
Parktronic* 233
Driving tips 175
Accelerator position 175
Kickdown 175
DTR see Distronic*E
Easy-entry/exit feature 47, 166
Messages in the multifunction
display 386
Electric air pump 401, 422
Electrical outlet see Power outlet
Electro-hydraulic brake system 89, 94
Activation 95
Deactivation 96
Driving hints 97
Messages in the multifunction
display 378, 379
Self-check 96, 380
Warning lamp 94
Electronic Stability Program see ESP
®
Emergency calls
Tele Aid 250, 252
Emergency engine shut-down 439
Emergency operation (Limp-Home
Mode) 184

478 Index
One-touch gearshifting
Gear selector lever 179
Steering wheel gearshift
control* 180
Ornamental moldings 336
Overdue maintenance service 331
Overhead control panel 33
Overspeed range 142
P
Paintwork code see Certification label
Panic alarm 88
Panic button on SmartKey or SmartKey
with KEYLESS-GO* 88
Panorama roof*
Sunshade 213
Sunshade closing 213
Sunshade opening 213
Parcel net
Passenger footwell 241
Trunk 242
Parking 271
Parking assistance (Parktronic*) 233Parking brake
Engaging 63
Releasing 55
Parking brake pedal 25
Parking lamps 410
Switching on 131
Parktronic* 32, 233
Activating 236
Cleaning system sensors 337
Malfunctioning 236
Minimum distance 235
Range 234
Rear sensors 235
System sensors 337
Warning indicators 25, 235
Parktronic* system deactivation
switch 32
Parts service 442
PASS AIR BAG OFF indicator lamp see
Passenger front air bag off indicator
lamp
Passenger front air bag
Messages in the multifunction
display 368–371
Passenger front air bag off indicator
lamp 78, 357Passenger side
Front air bag 73, 74
Head-thorax air bag 74
Pedals 267
Phone book* 170
Loading 171
Quick search 171
Phone number*
Dialing 170
Redialing 171
Plastic parts, cleaning 339
Poly-V-belt drive
Layout 446
Potential problems associated with under-
inflated and overinflated tires 312
Power assistance 268
Power closing assist for trunk lid 121
Power outlet 246
Power seat
Adjusting backrest tilt 45
Adjusting head restraint height 45
Adjusting head restraint tilt 46
Adjusting seat cushion depth 45
Adjusting seat cushion tilt 45
Adjusting seat height 45