Page 387 of 417

386 Technical terms
Memory function*
Used to store three individual seat,
steering wheel and mirror positions for
each SmartKey.
MON
(M
otor Octane Number)
The Motor Octane Number for gasoline
as determined by a standardized meth-
od. It is an indication of a gasoline’s
ability to resist undesired detonation
(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.
Multifunction display
A display field in the instrument cluster
used to present information provided
by the control system.
Normal occupant weight
(
page 274)Overspeed range
Engine speeds within the red marking
of the tachometer dial. Avoid this en-
gine speed range, as it may result in se-
rious engine damage that is not
covered by the Mercedes-Benz Limited
Warranty.
Poly-V-belt drive
Drives engine-components (alternator,
AC compressor, etc.) from the engine.
Power train
Collective term designating all compo-
nents used to generate and transmit
motive power to the drive axles, includ-
ing
Engine
Clutch/torque converter
Transmission
Transfer case
Drive shaft
Differential
Axle shafts/axlesProduction options weight
(
page 275)
PSI
(P
ounds per square inch)
(
page 275)
Recommended tire inflation pressure
(
page 275)
Rear Parking Assist*
System which uses visual and acoustic
signals to assist the driver during park-
ing maneuvers.
REST
(Residual engine heat utilization)
Feature that uses the engine heat
stored in the coolant to heat the vehi-
cle interior for a short time after the en-
gine has been turned off.
Restraint system
Seat belts, belt tensioner, airbags and
child seat restraint systems. As inde-
pendent systems, their protective func-
tions complement one another.
Page 390 of 417

389 Index
A
ABS 25, 80, 383
LOW RANGE mode 81
Malfunction indicator lamp 290, 291
Messages in display 300
Warning lamp 290, 291
Accelerator position (Automatic
transmission) 153
Accessory weight 273
Accident
In case of 56
Activating
Air conditioning (cooling) 174
Air recirculation mode 172
Anti-theft alarm system 88
Central locking (control system) 142
Defrost 172
Easy-entry/exit feature 143
ESP 87
Exterior headlamps 51
Exterior lamps 111
Exterior rear view mirror parking
position 164
Headlamps 51
Rear window defroster 166
Windshield wipers 53Adding
Coolant 249
Engine oil 247
Additional turn signals 336
Adjusting 37
Air distribution 171
Air volume 171
Backrest tilt 39
Exterior rear view mirror 41
Head restraint height 39
Head restraint height, rear seats 103
Head restraint tilt 39
Instrument cluster illumination 120
Interior rear view mirror 41
Mirrors 41
Multicontour seat* 104
Seat cushion length 104
Seat cushion tilt 39
Seat fore and aft adjustment 38
Seat height 39
Seats 37
Steering column in/out 40
Steering column up/down 40
Steering wheel 40Air conditioning (cooling)
Turning off 174
Turning on 174
Air conditioning refrigerant 378
Air distribution
Adjusting 171
Air pressure 273
Air pressure see Tire inflation pressure
Air recirculation mode 172
Activating 172
Deactivating 172
Air volume
Adjusting 171
AIRBAG OFF indicator lamp 297
Airbags 63
BabySmart
TM airbag deactivation
system 74, 383
Front 67
Safety guidelines 66
Window curtain airbags 68
Page 393 of 417

392 Index
Center console 28
AIRBAG OFF indicator lamp 297
Lower part 29
Upper part 28
Centigrade
Setting temperature units 136
Central locking
From inside 99
Switch 99
Switching on/off (control
system) 142
Unlocking from inside 99
Certification label 368
Changing
Key setting 143
Charging
Vehicle battery 353
Checking
Coolant level 241, 248
Oil level 241, 243
Checklist
Off-road driving 229Child safety 72
Infant and child restraint systems 62,
72
LATCH child seat anchors 77
Child safety switch see Blocking of rear
door window operation
Cigarette lighter 199
Cleaning
Cup holders 287
Gear selector lever 287
Hard plastic trim items 287
Headlamps 165
Headliner 287
Illuminated door sill panels 288
Instrument cluster 287
Leather upholstery 288
Light alloy wheels 287
MB Tex upholstery 288
Plastic and rubber parts 288
Rear Parking Assist sensors* 286
Seat belts 287
Steering wheel 287
Windows 286
Windshield 54
Wiper blades 286
Wood trims 288Cleaning tires 254
Climate control 168
Adjusting 171
Defogging windshield 171
Defrosting 172
Rear window defroster 166
Setting the temperature 170
Clock 25
Closing
Glove box 194
Hood 243
Side windows 175
Tailgate 98
Tilt/sliding sunroof 178, 330
Tilt/sliding sunroof with
SmartKey 179
Windows 175
Windows with SmartKey 176
Closing tilt/sliding sunroof
In an emergency 330
Cockpit 22, 383
Cockpit management and data system
(COMAND) 384
Cold tire inflation pressure 273
COMAND 384
Page 397 of 417

396 Index
Engine oil level see Oil level
Enlarged cargo compartment 188
ESP 25, 80, 84, 384
Messages in display 302
Switching off 86
Switching on 87
Synchronizing 302
Warning lamp 295
ETD 62, 71, 384
Safety guidelines 66
Exterior lamp switch 110
Exterior lamps
Delayed shut-off 140
Exterior rear view mirrors
Adjusting 41
Parking position for 144
F
Fahrenheit
Setting temperature units 136
Fastening the seat belts 43
Fine adjustment
Cruise control 183
First aid kit 323Flat tire 348
Lowering the vehicle 352
Mounting the spare wheel 349
Spare wheel 325
Flexible Service System (FSS, Canada
vehicles) 384
Fog lamp, rear 114, 336
Fog lamps, front 113
Messages in display 315
4-ETS 80, 83
Front airbags 67
Front axle differential lock
Switching on 162
Front fog lamps
Replacing bulbs 336, 340
Front lamps
Messages in display 314, 316
Replacing bulbs 336, 338
Switching on 110
Front seat head restraints
Installing 102
Removing 101
Front towing eye 361
Front turn signal lamp
Replacing bulbs 342FSS (Flexible Service System, Canada
vehicles) 384
Fuel 240
Additives 379
Fuel reserve warning lamp 296
Gasoline additives 379
Premium unleaded gasoline 240,
376, 378
Refueling 239
Requirements 379
Reserve warning 25
Technical data 376
Fuel additives 379
Fuel consumption statistics
After start 145
Since last reset 145
Fuel filler flap 239
Locking 239
Opening 328
Unlocking 239
Fuel requirements 379
Fuel reserve tank
Message in display 313
Fuel tank
Capacity 376
Filler flap 239
Page 404 of 417

403 Index
Passenger compartment 227
Fuse box in 362
Interior lighting 116
Interior rear view mirror 41
Parcel net in front passenger
footwell 197
Storage bags 198
Passenger footwell
Fuse box in 363
Passenger safety see Occupant safety
Pedals 220
Phone book
Loading 148
Quick search 148
Phone number
Dialing 148
Redialing 148
Plastic and rubber parts
Cleaning 288
Poly-V-belt drive 386
Layout 369
Positions (memory function)
Recalling from memory 108
Storing into memory 108
Potential problems associated with under-
inflated and overinflated tires 262Power assistance 221
Power seat
Adjusting backrest tilt 39
Adjusting head restraint height 39
Adjusting head restraint tilt 39
Adjusting seat cushion tilt 39
Adjusting seat height 39
Seat fore and aft adjustment 38
Power tilt/sliding sunroof 178
Power train 386
Power washer 284
Power windows 175
Blocking of rear door window
operation 78
Convenience feature 177
Side windows 175
Summer opening feature 176Practical hints
First aid kit 323
Fuses 362
Lamp in center console 297
Lamps in instrument cluster 290
Messages in the display 298
Spare wheel 325
Towing the vehicle 358
Vehicle jack 324
Vehicle tool kit 323
Premium unleaded gasoline 378
Problems
While driving 55
Product information 9
Production options weight 275
PSI 275, 276
Q
Quick search
Phone book 148
R
Radio
Satellite (USA only) 129
Selecting stations 129
Station search 129
Station selection setting 142
Page 410 of 417

409 Index
Tele Aid 202
Call priority 208
Emergency calls 204
Information 207
Initiating an emergency call
manually 205
Messages in display 321
Remote door unlock 209
Roadside Assistance 206
Stolen Vehicle Recovery
services 210
System self-check 203
Tele Aid System 202
Tele Aid System 387
Telematics* 387
Telephone
Answering a call 147
Dialing a number from the phone
book 148
Ending a call 147
Loading phone book 148
Operating 146
Redialing 148
Telephone* 26, 201
Messages in display 322Temperature
Display mode 136
Setting interior temperature 170
Setting units in display 136
Tires 261
Text messages
Multifunction display 300
Tie-down rings (cargo compartment) 193
Tightening torque 387
Tightening torque (wheel bolts) 352
Tilt/sliding sunroof 178
Closing 178, 330
Closing with SmartKey 179
Opening 178, 330
Opening with SmartKey 179
Stopping 179
Time
Setting display mode 136
Time display mode
Setting 136
TIN 275
Tire
Vehicle maximum load on 276
Tire and Loading Information 256
Tire and loading terminology 273
Tire care and maintenance 253Tire Identification Number see TIN
Tire inflation pressure
Checking 260, 261
Tire inspection 253
Tire load rating 275
Tire ply composition and material
used 275
Tire speed rating 225, 266, 275
Tire terminology 273
Tire traction 224
Tires 252, 371
Direction of rotation 255
Driving instructions 223
Retreads 252
Rims and tires 371
Rotating 276
Service life 253
Temperature 261, 272
Tread depth 254, 278
Wear pattern 277
Winter 278
Tools 323
Tow-away alarm 28, 89
Arming 89
Disarming 89
Disarming for transport 89