Page 108 of 416
108 Controls in detailMemory function1Memory 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.iReleasing 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 384 of 416

384 Technical termsMemory function*
Used to store three individual seat,
steering wheel and mirror positions for
each SmartKey.
MON
(M
otor O
ctane N
umber)
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 272)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 272)
PSI
(Pounds per square i
nch)
(
page 272)
Recommended tire inflation pressure
(page 272)
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 402 of 416

402 IndexOperating
CD player 130
COMAND see separate operating
instructions
Navigation system 130
Radio 129
Radio transmitters 231
Telephone 145
Operator’s Manual 10
Ornamental moldings 282
Outside temperature indicator 122
Overdue maintenance service 278
Overhead control panel 30
Overspeed range 384P
Paintwork 281
Paintwork code 366
Panic alarm 79
Panic button on SmartKey 79
Parcel net
In front passenger footwell 193
Parking 57, 218
Parking brake 50, 57
Engaging 57
Message in display 304
Releasing 50
Parking lamp, front
Replacing bulbs 336
Parking lamps
Replacing bulbs 334
Switching on 110
Parking position
Exterior rear view mirrors 109, 143,
161
Parktronic see Rear Parking Assist*
Partition net* 185
Installing behind front seats 186
Installing behind rear seat bench 185
Removing 187Parts service 364
Passenger compartment 223
Fuse box in 360
Interior lighting 116
Interior rear view mirror 41
Parcel net in front passenger
footwell 193
Storage bags 193
Passenger footwell
Fuse box in 361
Passenger safety see Occupant safety
Pedals 216
Phone book
Loading 147
Quick search 147
Phone number
Dialing 147
Redialing 147
Plastic and rubber parts
Cleaning 285
Poly-V-belt drive 384
Layout 367
Positions (memory function)
Recalling from memory 108
Storing into memory 108
Page 407 of 416

407 Index
Snow chains 276
Spare parts see Parts service
Spare wheel 323
Mounting 347
Speed
Setting current 177
Speed settings
Cruise control 178
Speedometer 25
Setting units 136
Speedometer display mode
Selecting 136
Split rear bench seat 183
SRS 70, 385
Indicator lamp 294
Standing lamp, front
Replacing bulbs 336
Standing lamps
Replacing bulbs 334
Standing water
Driving instructions 222
Starter switch 23, 35
Positions 35
Starting difficulties 49
Starting position 35
Starting the engine 48Station (radio)
Search 129
Station selection
Setting 141
Steep terrain 226
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 284
Heated 211
Stolen vehicle
Stolen Vehicle Recovery
services 205
Stopping
Tilt/sliding sunroof 174
Windows 171
Storage bags
In rear passenger compartment 193
Storage compartments 190
Armrest 191
Below armrest 191Cup holders 192, 193
Glove box 190
In front of armrest 191
Parcel net in front passenger
footwell 193
Storage bags 193
Storage spaces
Cup holders 191
Storing (memory function)
Positions into memory 108
Storing tires 250
Submenus
Convenience 142
For settings 125
In control system 127
Instrument cluster 135
Lighting 137
Resetting functions in Control
system 133
Selecting 133
Settings menu 133
Vehicle 141
Summer opening feature 172
Sun visors 162
Sunroof
Messages in display 319
Page 411 of 416

411 Index
Useful features 190
Ashtrays 194
Cigarette lighter 195
Electrical outlet 196
Floormats 196
Storage compartments 190
Tele Aid 198
Telephone* 197V
Vehicle
Data recording 20
Individual settings 132, 134
Locking 28
Locking in an emergency 326
Lowering 350
Service battery 351
Towing 356
Unlocking 28
Unlocking in an emergency 325
Vehicle battery 351
Vehicle capacity weight 273
Vehicle care 280
Cup holders 284
Engine cleaning 282
Gear selector lever 284
Hard plastic trim items 284
Headlamps 282
Instrument cluster 284
Leather upholstery 285
Light alloy wheels 284
MB Tex upholstery 285
Ornamental moldings 282
Paintwork 281Plastic and rubber parts 285
Power washer 281
Seat belts 284
Side markers 282
Steering wheel 284
Tail lamps 282
Tar stains 281
Turn signals 282
Vehicle washing 282
Window cleaning 283
Wiper blades 283
Wood trims 285
Vehicle data recording 20
Vehicle identification number (VIN) 366
Vehicle jack 322
Vehicle loading terminology 271
Vehicle maximum load on the tire 274
Vehicle status message memory 131
Calling up 131
Clearing 131
Vehicle tool kit 321
Vehicle washing 282
VIN (Vehicle Identification Number) 366,
386
Voice control system* 386