Page 386 of 434
385 Technical data
Weights
Weights
Trunk load max.
220 lb (100 kg)
Page 402 of 434

401 Technical terms
Retractable hardtop
Hardtop roof that can be opened and
closed at the push of a button and
stored in the trunk.
Roll bar
Occupant protection system which
consists of tubular steel sheathed in
plastic. The roll bar is lowered into the
car body during normal driving condi-
tions and raised automatically. It may
also be manually raised and lowered by
operating a button during critical driv-
ing situations.
RON
The Research Octane Number for gaso-
line as determined by a standardized
method. It is an indication of a gaso-
line's ability to resist undesired detona-
tion (knocking). The average of both
the MON (Motor Octane Number) and
RON (Research Octane Number) is
posted at the pump, also known as
ANTI-KNOCK INDEX.SBC
(S
ensotronic B
rake C
ontrol)
Electronically controlled hydraulic
braking system for increased braking
safety and comfort.
Shift lock
When the vehicle is parked, this lock
prevents the gear selector lever from
being inadvertently moved out of posi-
tion P without SmartKey turned and
brake pedal depressed.
SRS
(S
upplemental R
estraint S
ystem)
Seat belts, emergency tensioning de-
vice and airbags. Though independent
systems, they are closely interfaced to
provide effective occupant protection.Tele Aid System
(Tele
matic A
larm I
dentification on D
e--
mand)
The Tele Aid system consists of three
types of response: automatic and man-
ual emergency, roadside assistance
and information. Tele Aid is initially ac-
tivated by completing a subscriber
agreement and placing an acquain-
tance call.
The Tele Aid system is operational pro-
vided that the vehicle’s battery is
charged, properly connected, not dam-
aged and cellular and GPS coverage is
available.
Tightening torque
Force times lever arm (e.g. a lug
wrench) with which threaded fasteners
such as wheel bolts are tightened.
Tire speed rating
Part of tire designation; indicates the
speed range for which a tire is ap-
proved.
Page 407 of 434

406 IndexCentral locking
Automatic 105
Central locking switch 105
Switching on/off (control
system) 146
Unlocking from inside 105
Central locking switch 25
Central unlocking switch 25
Changing
Batteries (SmartKey with
KEYLESS-GO*) 329
Batteries (SmartKey) 328
SmartKey setting 91
SmartKey with KEYLESS-GO*
settings 96
Vehicle level 209
Charging
Vehicle batteries 361
CHECK ENGINE
Messages in display 303
CHECK ENGINE malfunction indicator
lamp 23, 285Checking
Coolant level 258
Oil level 252, 255
Tire inflate pressure 252
Vehicle lighting 252
Child safety
Airbags 60
Automatic child seat recognition 72
Infant and child restraint systems 58
Cigarette lighter 25, 219
Cleaning
Cup holder 279
Gear selector lever 279
Hard plastic trim items 279
Headlamps 168
Headliner 279
Leather upholstery 280
Plastic and rubber parts 280
Seat belts 279
Steering wheel 279
Upholstery 280
Windshield 47
Wood trims 280Clock 21
Closing
Hood 254
Power window with
KEYLESS-GO* 183
Retractable hardtop (SmartKey) 189
Retractable hardtop (switch) 186
Side windows 182
Sunshade 192
Trunk lid 102
Windows 181
Windows with KEYLESS-GO* 183
Cockpit 398
Collapsible tire 398
COMAND 25, 398
COMAND, radio and telephone 247
Combination switch 21, 47, 120, 121
Comfort driving
Transmission program mode 161
Consumer information 394
Page 410 of 434

409 Index
Doors
Message in display 306
Opening from inside vehicle 99
Storage compartments 215
Downhill driving
Cruise control 194
Downshifting 156
Drinking and driving 239
Drive sensibly - save fuel 239
Driving 40, 45
Driving abroad 246
Driving hints
Distronic* 205
SBC brake system 83
Driving instructions 239
Driving off 242
Driving safety systems 75
ABS 75, 76
BAS 77
ESP 78Driving systems 193
ABC 207
Cruise control 193
Distronic* 196
Parktronic* 210
Vehicle level control 208
DTR see Distronic
E
Easy-entry/exit 148
Interrupting movement 107, 148
Messages in display 306
Easy-entry/exit feature 107
Electric air pump 324, 354
Electrical consumer battery 260
Electrical outlet 222
Electronic Stability Program see ESP
Emergency call system*
Initiating emergency call 226
Requirements 223
Emergency engine shut-down 55Emergency operation
Locking the vehicle 327
Lowering load assist 327
Unlocking storage
compartments 326
Unlocking the trunk 326
Unlocking the vehicle 325
Emergency operation (Limp Home
Mode) 165
Emergency Tensioning Device (ETD) 68,
398
Emission control 248
Emission control label 374
Engine
Compartment 253
Starting with KEYLESS-GO* 44
Starting with the SmartKey 43
Turning off 53
Turning off with KEYLESS-GO* 54
Turning off with the SmartKey 53
Engine number 398
Page 414 of 434

413 Index
Coolant 286
DTR* 198
Engine diagnostics 285
ESP 78
Fuel reserve 287
SBC 81
Seat belts 289
Service indicator 271
SRS 59, 289
Turn signals 23
Language
Multifunction display 141
Leather upholstery
Cleaning 280
License plate lamps 142, 332
Replacing bulbs 336
Light sensor 313
Lighter see Cigarette lighter
Lighting
Instruments 124
Interior 122
Settings (control system) 142
Trunk 123Limiting the gear range 157
Limp Home Mode 165
Load assist 221
Lowering manually 327
Lock buttons 30
Door handle (KEYLESS-GO*) 55
Trunk (KEYLESS-GO*) 98
Locking 51
Automatic while driving 105
Centrally from inside 105
Fuel filler flap 250
Global (SmartKey with
KEYLESS-GO*) 96
Global (SmartKey) 91
Storage compartments 216
Trunk separately 103
Vehicle in an emergency 327
Low beam headlamps 117, 332
Replacing bulbs 334
Lowering
Load assist manually 327
Roll bar 70
Luggage compartment, rear 218Luggage cover 185
Messages in display 322
Opening/closing 185
Lumbar support adjustment 108
M
Main fuse box 369
Maintenance 271
Malfunction memory 136
Calling up 136
Clearing 136
MANUAL
Shift program mode
(SL 55 AMG Kompressor) 163
Manual operation
Interior lighting control 123
Locking the vehicle 327
Lowering load assist 327
Unlocking storage
compartments 326
Unlocking the driver’s door 325
Unlocking the trunk 326
Massage function 110
Page 415 of 434

414 IndexMaximum cooling MAXCOOL 174
Memory function 399
Storing exterior rear view mirror park-
ing positions 115
Storing key-dependent settings 149
Menus 128
AUDIO 132
Distronic* 135
Malfunction memory 136
NAVI 134
Standard display 132
TEL* 152
Trip computer 150
Microphone
Hands-free microphone 27
Miles/kilometers in speedometer 141
Minimum distance (Parktronic*) 211
Mirrors 38, 166
Activating exterior rear view mirror
parking position 167
Adjusting interior rear view mirror 38
Automatic antiglare for interior rear
view mirror 166Exterior rear view mirror parking
position 149
Exterior rear view mirrors 38
Storing exterior rear view mirror park-
ing position 115
Misfiring 49
MON 251, 399
Mph or km/h in speedometer 141
Multicontour backrest* 109
Multifunction display 127, 400
Left display field 23
Right display field 23
Selecting language 141
Standard display 127
Multifunction display messages
ABC 292
ABS 293
Battery 297, 298
Brake pads 298
Brake system 302
CHECK ENGINE 303Coolant 304
Coolant level 303, 305
Display malfunction 306
Doors 306
Easy-entry/exit feature 306
Fuel reserve tank 309
Hood 309
Luggage cover 322
Retractable hardtop 309
Roll bar 316
SBC brake system 299, 300
Seat belts 316
SmartKey 309
SmartKey with KEYLESS-GO* 311
Tele Aid 316
Telephone* 317
Tires 317
Trunk 322
Washer fluid 322
Multifunction steering wheel 24, 128,
400
Buttons 128
Page 416 of 434

415 Index
N
Navigation system
Operating 134
Night security illumination 143
O
Octane number 401
Odometer, main 23
Oil
Adding 257
Consumption 255
Filler neck 257
Oil level
Checking 252
One-touch gearshifting 156
Canceling gear range limit 156
Downshifting 156
Upshifting 156Opening
Doors from the inside 99
Fuel filler flap 250
Hood 253
Luggage cover 185
Retractable hardtop (SmartKey) 188
Retractable hardtop (switch) 185
Side windows 182
Storage compartment in the
armrest 216
Storage compartment in the center
console 216
Sunshade 192
Trunk from inside vehicle 100
Trunk lid 99
Windows 181
Operating
CD player 134
Navigation system 134
Radio 133
Telephone* 152
Overhead control panel 27
Overspeed range 125, 400P
Panic alarm 74
Panic button on SmartKey 74
Panorama roof*
Sunshade 191
Sunshade closing 192
Sunshade opening 192
Parcel net in passenger footwell 217
Parcel net in trunk 217
Parctronic* deactivation switch 26
Parking 242
Parking assistance (Parktronic*) 210
Parking brake
Engaging 52
Releasing 45
Parking brake pedal 21
Parking lamps 332
Replacing the bulbs 335
Switching on 117
Parking position
Exterior rear view mirrors 115, 149,
167
Page 423 of 434

422 IndexTelephones and two-way radios 247
Temperature
Outside temperature indicator 126
Sensor 27
Setting interior temperature 172
Setting units in display 140
Tires 264
Tightening torque 356, 401
Time display mode
Setting 140
Tire inflation pressure 343, 347
Checking 252, 263
Setting units 147
Tire speed rating 244, 401
Tire traction 244
TIREFIT kit 324, 340, 345
TIREFIT kit 1
Instructions for use 340
TIREFIT kit 2
Instructions for use 345Tires 262, 394
Direction of rotation 263
Driving instructions 243
Messages in display 317
Retreads 262
Rims and tires 378
Rotating 267
Service life 263
Temperature 264, 395
Tread depth 268
Wear pattern 267
Winter 268
Tools 323
Tow-away alarm 87
Arming 87
Disarming 87
Disarming for transport 87
Tow-away alarm switch 26
Towing eye bolt (vehicle tool kit)
Installing 368Towing eye bolt see Vehicle tool kit
Towing the vehicle 365
Traction 162, 402
Transmission see Automatic transmission
Trip computer 150
Trip odometer 23
Resetting 125
Trunk
Closing the lid 102
Lighting 123
Load assist 221
Lock button (KEYLESS-GO*) 98
Locking separately 103
Messages in display 322
Opening from inside vehicle 100
Parcel net 217
Trunk lid lock 326
Unlocking (KEYLESS-GO*) 97
Unlocking in an emergency 326
Unlocking separately 92