351 Technical terms
RON
(R
esearch O
ctane N
umber)
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 AN-
TI-KNOCK INDEX.
Shift lock
When the vehicle is parked, this lock
prevents the transmission selector le-
ver from being inadvertently moved out
of positionP without key turned and
brake pedal depressed.
Speedshift
Steering wheel gearshift control and
manual shift program. In the manual
shift program mode you can change
the gears yourself on the steering
wheel or by using the selector lever. 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
(T
elematic 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-
viding that the vehicle’s battery is
charged, properly connected, not dam-
aged and cellular and GPS coverage is
available.Telematics
A combination of the terms “telecom-
munications” and “informatics”.
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.
Traction
Force exerted by the vehicle on the
road via the tires.
VIN
(V
ehicle I
dentification N
umber)
The number set by the manufacturer
and placed on the body to uniquely
identify each vehicle produced.
Voice control system*
Voice control system for car phones,
portable cell phones and audio sys-
tems (radio, CD, etc.).
354 IndexAir conditioner (cooling)
Turning off 166
Air pressure see Tire inflation
pressure 247
Air recirculation mode 163
Activating 163
Deactivating 164
Air vents, rear passenger compartment
Adjustable 168
Air volume
Adjusting 162
AIRBAG OFF indicator lamp 269
Airbags 55
BabySmart
TM deactivation
system 65, 347
Children 56
Front 59
Passenger 59
Safety guidelines 58
Side impact 59
Window curtain 59
Alarm
Audible 70, 77
Canceling 77
Visual 77Alarm system
Anti-theft 77
Anti-theft alarm system
indicator lamp 25
Alignment bolt 311
Alignment bolt (vehicle tool kit) 295, 347
Antiglare
Automatic 151
Antilock brake system (ABS) 347
Antilock Brake System see ABS 23
Anti-theft alarm system
Activating 77
Canceling alarm 77
Deactivating 77
Anti-theft systems 76
Anti-theft alarm system 77
Anti-theft alarm system indicator
lamp 25
Immobilizer 76
Tow-away alarm 78
Armrest
Storage compartment in front of 200,
201
Storage compartment in front of
armrest 200
Ashtray 206At the gas station 235
ATF (automatic transmission fluid) 242
AUDIO menu 122
Selecting radio station 122
Audio system
CD mode 123
Automatic antiglare for rear view
mirror 151
Automatic central locking
Activating/deactivating (control
system) 139
Automatic climate control 157
Air recirculation mode 163
Defrosting 162
Rear window defroster 165
Setting the temperature 160
Automatic headlamp mode 109
Automatic lighting control
Activating 112
Deactivating 112
Automatic locking when driving 94
355 Index
Automatic transmission 143
Accelerator position 148
Activating steering wheel gearshift
control 149
Deactivating steering wheel
gearshift control 150
Emergency operation (Limp Home
Mode) 148
Fluid level 242
Gear ranges 145
Gear selector lever position 146
Gear shifting malfunctions 148
Kickdown 148
One-touch gearshifting 144
Program mode selector switch 147
Selector lever position 143
Starting the engine 43
Steering wheel gearshift control
(Speedshift) and manual shift pro-
gram S 55 AMG 149
Transmission fluid 242
Winter program mode 147, 149
Auxiliary cup holder 204
Inserting 204
Removing 205B
BabySmart
TM
Airbag deactivation system 65, 347
Compatible child seats 65, 347
Self-test 66
Backrest supports
Lumbar region 99
Shoulder region 99
Backup lamps 303, 305
Bulbs 303
BAS 73, 347
Messages in display 273, 283
Batteries, KEYLESS-GO* card
Changing 300
Check lamp 85
Checking 85
Batteries, SmartKey
Changing 299
Check lamp 81
Checking 82
Batteries, SmartKey with KEYLESS-GO*
Checking 82
Battery discharged
Jump starting 316Battery, vehicle 243, 313
Charging 314
Disconnecting 314
Reconnecting 315
Reinstalling 314
Removing 314
Bi-Xenon headlamps 347
Block heater* 253
Blocking
Rear window operation 69
Brake assist system (BAS) 347
Brake fluid 236, 340
Brake lamp bulbs 303
Brake lamp, high mounted 303
Brake pads
Message in display 275
Brakes 226
Warning lamp 267
Break-in period 224
356 IndexBulbs, replacing 302
Additional turn signals 302
Backup lamps 303
Brake lamps 303
Fog lamps 302
Front lamps 302
High beam 302
High mounted brake lamp 303
License plate lamps 303, 306
Low beam 302
Parking lamps 302, 303, 305
Rear fog lamp 303, 305
Side marker lamps 302, 305
Standing lamps 302, 303, 305
Tail lamp assemblies 303, 305
Turn signal lamps 302, 303
C
CAC (Customer Assistance Center) 347
California
Important notice 11
Calling up
Distronic* settings 128
Range (distance to empty) 130
Service indicator 255
CAN system 347
Cargo tie-down hooks 198Catalytic converter 232
CD changer* 123
CD mode 123
CD player
Operating 123
Center console 25
AIRBAG OFF indicator lamp 269
Lower part 26
Upper part 25
Centigrade
Setting temperature units 134
Central locking
Automatic 94
From inside 95
Switch 95
Switching on/off (control
system) 139
Unlocking from inside 95
Central locking switch 95
Changing
Batteries (KEYLESS-GO* card) 300
Batteries (SmartKey) 299
Key setting 140
KEYLESS-GO* card setting 84
Vehicle level 192
Changing CDs 123Charcoal filter 164
Activating 164
Deactivating 164
Charging
Vehicle battery 314
CHECK ENGINE malfunction indicator
lamp 268
Checking
Batteries (KEYLESS-GO* card) 85
Coolant level 242
Oil level 236, 238
Oil level with the oil dipstick 240
Tire inflate pressure 236
Vehicle lighting 236
Vehicle lock status
(KEYLESS-GO* card) 86
Child safety 63
Airbags 56
Infant and child restraint systems 60,
63
LATCH child seat mounts 68
Child safety switch see Blocking of rear
window operation 69
Cigarette lighter 207
361 Index
F
Fahrenheit
Setting temperature units 134
Fastening the seat belts 40
Fine adjustment
Cruise control 178
Distronic* 185
First aid kit 295
Flat tire 308
Lowering the vehicle 312
Mounting the Spare wheel 308
Preparing the vehicle 308, 309
Flexible Service System (FSS) 254, 349
Fog lamp, rear 110, 303
Replacing bulb 305
Fog lamps
Replacing bulbs 302
Fog lamps, front
Messages in display 287
Switching on 110
Folding
Exterior rear view mirrors 152
Front airbags 59Front lamps
Messages in display 286– 287
Replacing bulbs 302, 304
Switching on 108
Front seat
Head restraints 97
Head restraints installing 97
Head restraints removing 97
FSS (Flexible Service System) 254, 349
Fuel 235
Fuel reserve warning lamp 268
Premium unleaded gasoline 235
Reserve warning lamp 23
Fuel consumption statistics
After start 129
Since last reset 129
Fuel filler flap 235
Locking 235
Opening 300
Unlocking 235
Fuel reserve tank
Message in display 284
Fuel tank
Filler flap 235
Fuels, coolants, lubricants etc. 337Functions (control system) 119, 121
Resetting 132
Fuse box 322, 324
Fuse chart 295
Fuses 322
Fuse box in dashboard 322
F us e box in engi ne comp ar tme nt 3 24
Fuse box in passenger
compartment 322
Fuse box in the rear passenger
compartment 323
Fuse chart 295
Fuse extractor 295
Spare fuses 295
G
Garage door opener 27, 217
Erasing in remote control 220
Integrated remote control 218
Rolling code programming 219
Gasoline see Fuel 235
Gear range 349
Automatic transmission 145
Limiting 145
Shifting into optimal 144
Gear range limit
Canceling 144
364 IndexKEYLESS-GO* card 83
Central locking 84
Changing the batteries 299
Checking the batteries 82, 85
Checking vehicle lock status 86
Factory setting 84
Locking the vehicle 86
Loss of 87
Messages in display 276
Reprogramming 84
Restoring to factory setting 81
Turning off the engine 51
Unlocking 83
Unlocking with 32
Keys 80
Kickdown 148, 349
Kilometers/miles in speedometer 134
Km/h or mph in speedometer 134
L
Lamp bulbs, exterior 302
Lamps, exterior
Front 302
Light sensor 285
Messages in display 287
Rear 303Lamps, indicator and warning
ABS 265
Battery (SmartKey) 81
Brakes 267
CHECK ENGINE 268
Coolant 277
Distronic*
DTR* 181, 265
Engine diagnostics 268
ESP 75, 264
Fuel reserve 268
Instrument cluster 264–268
PASSENGER AIRBAG OFF 65, 269
Seat belts 266
Service indicator 254
SRS 55
Tow-away alarm 78
Turn signals 23
Language
Multifunction display 135
Setting 135
LATCH child seat anchors 68
LATCH child seat mounts 68
Layout of poly-V-belt drive 329
Leather upholstery
Cleaning 261Lever
For cruise control 183
License plate lamps
Replacing bulbs 303, 306
Light alloy wheels
Cleaning 260
Light sensor 285
Lighter see Cigarette lighter 207
Lighting 108
Automatic headlamp mode 109
Combination switch 111
Daytime running lamp mode 110
Exterior lamp switch 108
Front fog lamps 110
High beam flasher 111
High beams 111
Instrument cluster illumination 114
Interior 112
Locator lighting 110
Low beam 108
Manual headlamp mode 109
Night security illumination 110
Parking lamps 108
Rear fog lamp 110
Settings (control system) 135
Limiting the gear range 145
366 IndexMirrors
Activating exterior rear view mirror
parking position 152
Adjusting 38
Automatic antiglare for rear view
mirror 151
Exterior rear view mirror 38
Exterior rear view mirror parking
position 142
Exterior rear view mirror parking
positions 142
Inside rear view mirror 38
Storing exterior rear view mirror park-
ing position 107
MON (Motor Octane Number) 235, 350
Mph or km/h in speedometer 134
Multicontour seat* 99
Multifunction display 24, 117, 350
Selecting language 135
Standard display 121Multifunction display messages
ABC 271
ABS 272
BAS 273, 283
Brake fluid 275
Brake pads 275
Check engine 268
Coolant 278
Coolant level 277
Distronic* 280
Doors 280
Engine 268
Engine oil level 282
Entry position 294
Fuel reserve tank 284
Hood 284
Key 284
KEYLESS-GO* card 276
Lamps 287
Parking brake 288
Selector lever 280
Tele Aid 293
Telephone* 294
Tires 291
Trunk 294
Washer fluid 294Multifunction
steering wheel 24, 118, 350
Buttons 118
N
Navigation system
Operating 127
See separate COMAND* operating in-
structions
Night security illumination 110
O
Occupant safety 54
Airbags 55
Children and airbags 56
Children in the vehicle 63
Fastening the seat belt 40
Infant and child restraint systems 63
LATCH child seat mounts 68
Seat belts 40, 58
Odometer, main 23
Odometer, trip 23
367 Index
Oil
Adding 241
Checking level 238
Consumption 238
Filler neck 241
Viscosity 348
Oil level
Checking 236, 238, 240
One-touch gearshifting 144
Canceling gear range limit 144
Downshifting 144
Upshifting 144
Opening
Ashtray 206
Cup holder 204
Doors from the inside 87
Fuel filler flap 235
Fuel filler flap manually 300
Glove box 199
Hood 237
Side windows 170
Sliding/pop-up roof 173, 301
In an emergency 301
With SmartKey 174
Storage space in the armrest 201Storage space in the center
console 201
Trunk 89
Trunk from the inside 88
Windows 169, 170
Windows with SmartKey 171
Operating
CD player 123
COMAND* see separate operating in-
structions
Garage door opener 220
Integrated remote control 220
Navigation system 127
Radio 122
Radio transmitters 232
Safety 16
Telephone* 125
Vehicle outside the USA and
Canada 13
Operating safety 16
Operator’s Manual 10
Ornamental moldings 258
Outside temperature indicator 116
Overdue service 254
Overhead control panel 27
Overspeed range 350P
Paintwork 257
Panic alarm 70
Panic button on SmartKey 70
Parcel net in front passenger
footwell 205
Parcel net in trunk 206
Parking 49, 227
Parking brake 44, 50
Message in display 288
Releasing 44
Parking lamps
Replacing bulbs 302, 303, 305
Switching on 108
Parking position
Exterior rear
view mirrors 107, 142, 152
Parktronic* 193, 350
Cleaning sensors 259
Warning indicators 195
PASSENGER AIRBAG OFF
Warning lamp 269