454 Technical termsCAN system
(C
ontroller A
rea N
etwork)
Data bus network serving to control ve-
hicle functions such as door locking or
windshield wiping depending on vehi-
cle settings and/or ambient condi-
tions.
Cockpit
All instruments, switches, buttons and
indicator/warning lamps in the passen-
ger compartment needed for vehicle
operation and monitoring.
Cold tire inflation pressure
(
page 310)
Collapsible tire
An especially compact spare tire that
must be inflated with a provided air
pump before using. It should only be
used to bring the vehicle to the nearest
service station.COMAND
(Co
ckpit Man
agement and
D
ata System)
Information and operating center for
vehicle sound and communications
systems, including the radio, CD
changer and navigation system, as well
as other optional equipment (e.g. tele-
phone).
Control system
The control system is used to call up
vehicle information and to change
component settings. Information and
messages appear in the multifunction
display. The driver uses the buttons on
the multifunction steering wheel to
navigate through the system and to ad-
just settings.
Cruise control
Driving convenience system for auto-
matically maintaining the vehicle speed
set by the driver.
Curb weight
(page 310)Distronic*
A driving convenience cruise control
system which helps the driver maintain
a pre-selected speed:
If there is no vehicle directly ahead,
the system operates in the same
way as conventional cruise control.
If a slower moving vehicle is ahead,
Distronic* will reduce your vehicle
speed to the extent permitted by re-
duced throttle and up to 20% brak-
ing power to maintain the preset
minimum following distance.
DOT
(Department o
f Transportation)
(
page 311)
DTR
(->Distr
onic*)
Electro-hydraulic brake system
Electronically controlled hydraulic
braking system for increased braking
safety and comfort.
455 Technical terms
Engine number
The number set by the manufacturer
and placed on the cylinder block to
uniquely identify each engine pro-
duced.
ESP
®(Electronic S
tability P
rogram)
Improves vehicle handling and direc-
tional stability.
ETD
(E
mergency T
ensioning D
evice)
Device which deploys in certain frontal
and rear collisions exceeding the sys-
tem's threshold to tighten the seat
belts.
->SRSFSS (Canada vehicles)
(F
lexible S
ervice S
ystem)
Maintenance service indicator in the
multifunction display that informs the
driver when the next vehicle mainte-
nance service is due. FSS evaluates en-
gine temperature, oil level, vehicle
speed, engine speed, distance driven
and the time elapsed since your last
maintenance service, and calls for the
next maintenance service accordingly.
GAWR
(G
ross A
xle W
eight R
ating)
(
page 311)
Gear range
Number of gears which are available to
the automatic transmission for shifting.
The automatic gear shifting process
can be adapted to specific operating
conditions using the gear selector le-
ver.GPS
(G
lobal P
ositioning S
ystem)
Satellite-based system for relaying
geographic location information to and
from vehicles equipped with special re-
ceivers. Employs CD digital maps for
navigation.
GVW
(G
ross V
ehicle W
eight)
(
page 311)
GVWR
(Gross V
ehicle W
eight R
ating)
(
page 311)
Head-thorax airbag
Installed in the doors, these airbags
protect occupants during side impact
collisions exceeding a preset thresh-
old. Unlike normal side airbags,
head-thorax airbags are also designed
to provide protection for the head area.
456 Technical termsInstrument cluster
The displays and indicator/warning
lamps in the driver’s field of vision, in-
cluding the tachometer, speedometer,
engine temperature and fuel gauge.
KEYLESS-GO*
System for entering and operating the
vehicle without the use of a key.
Kickdown
Depressing the accelerator past the
point of resistance shifts the transmis-
sion down to the lowest possible gear.
This very quickly accelerates the vehi-
cle and should not be used for normal
acceleration needs.
Kilopascal (kPa)
(
page 311)
Locking knob
Knob on the door which indicates
whether the door is locked or un-
locked. Pushing the locking knob down
on an individual door from inside will
lock that door.Maintenance System (U.S. vehicles)
Maintenance service indicator in the
multifunction display that informs the
driver when the next vehicle mainte-
nance service is due. The Maintenance
System tracks distance driven and the
time elapsed since the last mainte-
nance service, calculates other mainte-
nance service work required, and calls
for the next maintenance service ac-
cordingly.
Maximum load rating
(
page 311)
Maximum loaded vehicle weight
(page 311)
Maximum tire inflation pressure
(page 311)
Memory function
Used to store three individual seat,
steering wheel and exterior rear view
mirror positions.MON
The Motor Octane Number for gasoline
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.
Multifunction display
Two display fields in the instrument
cluster used to present information
provided by the control system.
Multifunction steering wheel
Steering wheel with buttons for operat-
ing the control system.
Normal occupant weight
(
page 311)
464 IndexCorner-illuminating front fog lamps* 127
Replacing bulbs 391
Courtesy lighting 131
Cruise control 204, 454
Messages in the multifunction
display 349, 350
Cup holder 232
Cup holders
Cleaning 329
Curb weight 310, 454
Customer Assistance Center see CAC
D
Daytime running lamp mode 125
Setting 152
Deep water see Standing water
Defogging, Windshield 187
Defrosting, Front 186
Defrosting, Rear 179
Delayed switch-off
Exterior lamps 154
Interior lighting 155
Department of Transportation see DOT
Difficulties
While driving 56
With starting the engine 50
Digital clock see ClockDigital speedometer 140
Dimensions, Vehicle 443
Direction of rotation (tires) 284
Displays
Digital speedometer 140
Distronic* 209
Maintenance service indicator 318
Multifunction display 135
Outside temperature 134, 140
Symbol messages 359
Text messages 347
Vehicle status message memory 144
Vehicle status messages 345
Distance to empty (range), Trip
computer 158
Distance warning function* 215
Activating 216
Deactivating 216
Intermittent warning sound 215
Symbol 143, 211
Distronic indicator lamp* 25Distronic* 207, 454
“Resume” function 214
Activating 212
Cleaning system sensor cover 325
Control system 143, 211
Distance warning function 215
Driving hints 216
System sensor cover 325
Warning and indicator lamps 209,
215, 338
Door
Control panel 32
Handle, Inside 32
Locking/unlocking,
KEYLESS-GO* 35, 62
Locking/unlocking, Mechanical
key 385, 387
Locking/unlocking, SmartKey 34, 62
Messages in the multifunction
display 369
Opening from inside 107
Storage compartment 228
Door control panel 32
Door handle 32
DOT 311, 454
Drinking and driving 257
466 IndexEngine oil 274, 447
Adding 276, 445
Additives 447
Checking level 274
Consumption 274
Filler neck 276
Messages in the multifunction
display 275, 369
Recommended engine oils and
filters 447
ESP
®
82, 85, 455
Switch 30
Switching off 86
Switching on 87
Synchronizing 354
Warning lamp 25, 332
ETD 74, 455
Safety guidelines 69
Warning and indictor lamps 341
Exterior lamp switch 123
Exterior rear view mirrors 44, 177
F
Filler neck, Engine oil 276
First aid kit 383Flat tire 399
Preparing the vehicle 399
Spare wheel 383, 404
TIREFIT kit 384, 399
Flexible Service System see FSS
Fluids
Automatic climate control
system 445
Automatic transmission 277, 445
Brake system 271, 445, 447
Capacities 445
Engine coolant 278, 445, 450
Engine oil 274, 445, 447
Power steering 445
Retractable hardtop, Hydraulics 445
Windshield washer and headlamp
cleaning system 445
Fog lamps 126
Messages in the multifunction
display 375, 377
Replacing bulbs 392
Front airbags 70
Front lamps see Headlamps
Front passenger front airbag off indicator
lamp 78
FSS (Canada only) 318, 455Fuel 269
Additives 449
Capacity, Fuel tank 445
Consumption statistics 157
Filler flap 269
Fuel reserve warning lamp 27, 338
Gasoline additives 449
Gauge 27
Premium unleaded gasoline 270,
446, 448
Refuelling 269
Requirements 448
Fuel cap
Messages in the multifunction
display 371
Fuels, coolants, lubricants etc.
Capacities 445
Functions (control system) 137
Fuse chart see Vehicle tool kit
Fuses 425
G
Garage door opener 247
Gasoline see Fuel
GAWR 311, 455
469 Index
Engine diagnostics 335, 336
Engine malfunction 27
ESP
®
85
Fuel reserve 338
Seat belts 340
SRS 65, 341
Turn signals 25
Language
Multifunction display 150
Leather upholstery
Cleaning 330
License plate lamps 152, 392, 396
Light alloy wheels, cleaning 329
Light sensor 376
Lighter see Cigarette lighter
Lighting
Instruments 132
Interior 130
Settings (control system) 152
Trunk 131
Limiting the gear range 167
Limp Home Mode 176
Load assist 236
Lowering manually 388
Loading terminology 310
Loading the vehicle 284Lock buttons 34
Door handle (KEYLESS-GO*) 62
Trunk (KEYLESS-GO*) 105
Locking 58
Centrally from inside 113
Global (SmartKey with
KEYLESS-GO*) 104
Global (SmartKey) 98
Storage compartments 230
Trunk lid, Valid locking 110
Vehicle in an emergency 387
Low beam headlamps 53, 123, 392
Replacing bulbs 394
Lowering
Load assist manually 388
Roll bar 76
Luggage compartment, rear 231
Luggage cover 196
Messages in display 382
Opening/closing 196
Lumbar support adjustment 116
M
Main fuse box 425
Maintenance
Calling up maintenance service indica-
tor display 319Clearing maintenance service indicator
message 318
Maintenance service indicator
message 318
Maintenance service term
exceeded 319
Resetting maintenance service
indicator 320
Maintenance service
When due 318
Maintenance service indicator 318
Maintenance System (U.S.
vehicles) 318, 456
Malfunction memory 144
Calling up 145
Clearing 145
Manual operation
Interior lighting control 131
Locking the vehicle 387
Lowering load assist 388
Unlocking storage
compartments 386
Unlocking the driver’s door 385
Unlocking the trunk 386
Manual shift program SL 55 AMG and SL
65 AMG 173
471 Index
Oil see Engine oil
One-touch gearshifting 169
Canceling gear range limit 169
Downshifting 169
Upshifting 169
Opening
Doors from the inside 107
Fuel filler flap 269
Hood 272
Luggage cover 196
Retractable hardtop (SmartKey) 199
Retractable hardtop (switch) 196
Side windows 193
Storage compartment in the
armrest 229
Storage compartment in the center
console 229
Sunshade 203
Trunk from inside vehicle 108
Trunk lid 108
Windows 192
Operating
CD player 142
Navigation system 143
Radio 141
Telephone* 159Ornamental moldings 325
Overdue maintenance service 319
Overhead control panel 31
Overspeed range 133, 457
P
Paintwork code see Certification label
Panic alarm 81
Panic button on SmartKey 81
Panorama roof*
Sunshade 203
Sunshade closing 203
Sunshade opening 203
Parcel net
In front passenger footwell 231
Parcel net in trunk 231
Parking 261
Parking assistance (Parktronic*) 223
Parking brake
Engaging 59
Releasing 51
Parking brake pedal 23
Parking lamps 392
Switching on 123
Parktronic* 30, 223, 457
Activating 226
Cleaning system sensors 326Malfunctioning 227
Minimum distance 225
Range 224
Rear sensors 225
System sensors 326
Warning indicators 23, 225
Parktronic* deactivation switch 30
Parts service 428
Passenger side
Front airbag 70
Head-thorax airbag 71
Pedals 257
Phone book* 160
Loading 160
Quick search 160
Phone number*
Dialing 160
Redialing 161
Poly-V-belt drive 457
Layout 431
Potential problems associated with under-
inflated and overinflated tires 299
Pounds per square inch see PSI
Power assistance 258
Power outlet 237
473 Index
Rim 312, 458
Roll bar 75, 458
Lowering 76
Messages in display 379
Raising 76
Warning lamp 27
Roll bar buttons 30
RON 270, 458
Roof see Retractable hardtop
Run Flat Indicator (Canada only) 293
S
Satellite-radio* 141
Seat belt force limiter 74
Seat belts 46, 64, 71
Cleaning 330
Messages in display 379
Warning lamp 340
Seat heating
Switching on 117
Seat ventilation* 120
Switching on 120
Seating capacity 286
Seats
Adjusting height 40
Adjusting lumbar support 116
Adjusting shoulder support 116Heating 117
Massage function 117
Moving 115
Service
Basic service (Service A) 318
Batteries 413
Extended service (Service B) 318
Types 318
Service life (tires) 282
Service System see Maintenance
Setting 151
Convenience functions 156
Daytime running lamp mode 152
Interior lighting delayed
switch-off 155
Lamps and lighting (control
system) 152
Language, multifunction display 150
Locator lighting 153
Lower speed in cruise control 206
Miles/kilometers in
speedometer 149
Night security illumination 154
Radio station 141
Slower speed in cruise control 206
Speedometer display mode 149Time (control system) 150
Units in speedometer 149
Setting the time (hours) 151
Setting the time (minutes) 151
Settings
Convenience functions 156
Resetting all (control system) 146
Selective (SmartKey) 98
Settings menu
Submenus 147
Shelf below rear window, cleaning 330
Shifting
Gear selector lever 162
Gear selector lever positions 164
Into optimal gear range (Automatic
transmission) 169
Shoulder support
Seat adjustment 116
Side marker lamps 392
Cleaning lenses 325