Page 109 of 417
108 Controls in detail
Memory function
1Memory button
2Stored position buttons
Switch on the ignition (page 35).
or
Open the respective door and insert
the SmartKey in the starter switch.
Storing positions into memory
Adjust the seats, steering wheel and
exterior rear view mirrors to the de-
sired position (
page 37).
Press memory button1.
Release memory button and push posi-
tion button2 within three seconds.
All the settings are stored at the select-
ed position.
Recalling positions from memory
Press and hold position button2 until
the seat, steering wheel and rear view
mirrors have fully moved to the stored
positions.
i
Releasing the button immediately
stops movement to the stored posi-
tions.
Warning!G
Do not operate the power seats using the
memory button if the seat backrest is in an
excessively reclined position. Doing so
could cause damage to front or rear seats.
First move seat backrest to an upright posi-
tion.
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 399 of 417

398 Index
High beam flasher 52, 114
High beam headlamps
Messages in display 315
Replacing bulbs 336, 338
Switching on 114
High mounted brake lamp 336
Hood 242
Closing 243
Messages in display 313
Opening 242
Hydroplaning 224
I
Identification labels 368
Certification label 368
Vehicle identification number
(VIN) 368
Ignition
Switching on 49
Ignition (Position in starter switch) 35
Immobilizer 88
Activating 88
Deactivating 88
Infant and child restraint systems 72
Installing 76
LATCH child seat anchors 77Information
Button for Tele Aid 207
Inside rear view mirror
Auto-dimming 163
Installing
Cargo compartment cover 187
Infant and child restraint systems 76
Wiper blades 347
Instructions
Loading 192
Instrument cluster 24, 120, 385
Cleaning 287
Coolant temperature display 120
Illumination 120
Lamps in 296
Multifunction display 123
Outside temperature indicator 122
Selecting language 137
Instrument lighting 120
Instruments and controls see Cockpit
Interior lighting 116
Delayed shut-off 141
Manual operation 117
Interior rear view mirror
Adjusting 41
Intermittent wiping 54Interval wiping 55
Switching off 55
Switching on 55
J
Jack 324
Jump starting 356
K
Key, mechanical 327
Key, SmartKey
Battery check lamp 94
Checking the batteries 95
Factory setting 94
Global locking 94
Global unlocking 94
Loss of 96
Positions in starter switch 35
Remote controls 92
Restoring to factory setting 95
Selective setting 94
Starting the engine 49
Unlocking with 34
Key-dependency memory
Settings 144
Keys 92
Kickdown 385
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 408 of 417

407 Index
Snow chains 279
Spare parts see Parts service
Spare wheel 325
Mounting 349
Speed
Setting current 182
Speed settings
Cruise control 183
Speedometer 25
Setting units 137
Speedometer display mode
Selecting 137
Split rear bench seat 188
SRS 70, 387
Indicator lamp 296
Standing lamp, front
Replacing bulbs 338
Standing lamps
Replacing bulbs 336
Standing water
Driving instructions 226
Starter switch 23, 35
Positions 35
Starting difficulties 49
Starting position 35
Starting the engine 48Station (radio)
Search 129
Station selection
Setting 142
Steep terrain 230
Steering column
Adjusting in /out 40
Adjusting up/down 40
Steering wheel
Adjusting 40
Adjusting in/out 40
Adjusting up/down 40
Buttons 26
Cleaning 287
Heated 215
Stolen vehicle
Stolen Vehicle Recovery
services 210
Stopping
Tilt/sliding sunroof 179
Windows 175
Storage bags
In rear passenger compartment 198Storage compartments 194
Armrest 195
Below armrest 195
Cup holders 196, 197
Glove box 194
In front of armrest 195
Parcel net in front passenger
footwell 197
Storage bags 198
Storage spaces
Cup holders 195
Storing (memory function)
Positions into memory 108
Storing tires 254
Submenus
Convenience 143
For settings 125
In control system 127
Instrument cluster 136
Lighting 138
Resetting functions in Control
system 133
Selecting 133
Settings menu 133
Vehicle 142
Summer opening feature 176
Page 412 of 417

411 Index
V
Vehicle
Data recording 20
Individual settings 132, 135
Locking 28
Locking in an emergency 328
Lowering 352
Service battery 353
Towing 358
Unlocking 28
Unlocking in an emergency 327
Vehicle battery 353
Vehicle capacity weight 276
Vehicle care 283
Cup holders 287
Engine cleaning 285
Gear selector lever 287
Hard plastic trim items 287
Headlamps 285
Instrument cluster 287
Leather upholstery 288
Light alloy wheels 287
MB Tex upholstery 288
Ornamental moldings 285
Paintwork 284
Plastic and rubber parts 288Power washer 284
Seat belts 287
Side markers 285
Steering wheel 287
Tail lamps 285
Tar stains 284
Turn signals 285
Vehicle washing 285
Window cleaning 286
Wiper blades 286
Wood trims 288
Vehicle data recording 20
Vehicle identification number (VIN) 368
Vehicle jack 324
Vehicle loading terminology 273
Vehicle maximum load on the tire 276
Vehicle status message memory 131
Calling up 131
Clearing 131
Vehicle tool kit 323
Vehicle washing 285
VIN (Vehicle Identification Number) 368,
388
Voice control system* 388W
Warning indicators
Rear Parking Assist* 186
Warning sounds
Drivers seat belts 68
Exterior lighting 111
Maintenance service indicator 281
Parking brake 50
Warranty coverage 367
Washer fluid see Windshield washer fluid
Washing the vehicle 284
Wear pattern (tires) 277
Weights and ratings 375
Wheel change
Tightening torque 352
Wheels
Tires and wheels 252
Window curtain airbags 68
Windows see Side windows
Windshield
Defogging 171
Replacing wiper blades 346
Washer fluid 249, 382
Washer system 382