Page 142 of 521

141 Controls in detail
Control system
Control system
The control system is activated as soon as
the SmartKey in the starter switch is
turned to position1 or as soon as the
KEYLESS-GO* start/stop button is in
position1. The control system enables you
to
call up information about your vehicle
change vehicle settings
For example, you can use the control sys-
tem to find out when your vehicle is next
due for service, to set the language for
messages in the instrument cluster dis-
play, and much more.
The control system relays information to
the multifunction display.
Multifunction display
1Outside temperature
2Trip odometer
3Current shift program mode
4Main odometer
5Current gear selector lever posi-
tion/gear range
For more information on menus displayed
in the multifunction display, see “Menus”
(
page 144).
iThe displays for the audio systems (radio,
CD player etc.) will appear in English, regardless
of the language selected.
Warning!G
A driver’s attention to the road and traffic
conditions must always be his /her primary
focus when driving.
For your safety and the safety of others,
selecting features through the multifunction
steering wheel should only be done by the
driver when traffic and road conditions
permit it to be done safely.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approxi-
mately 14 m) every second.
Page 158 of 521
157 Controls in detail
Control system
The table below shows what settings can
be changed within the various menus. Detailed instructions on making individual
settings can be found on the following
pages.
Instrument ClusterTime/DateLightingVehicleConvenience
(page 158)(page 160)(page 162)(page 165)(page 166)
Selecting speedometer
display modeSetting time (hours)Setting daytime running
lamp mode (USA only)Selecting audio search
functionActivate easy-entry/exit
feature
Selecting languageSetting time (minutes)Setting locator lightingSetting automatic
locking
Selecting display (speed
display or outside
temperature) for status
indicatorSetting the date (month)Setting night security
illumination
Selecting display (speed
display or outside tem-
perature) for standard
displaySetting the date (day)Setting interior lighting
delayed shut-off
Setting the date (year)
Page 159 of 521

158 Controls in detail
Control system
Instrument cluster submenu
Access the
Instr. Cluster submenu via
the
Settings... menu. Use the Instr.
Cluster
submenu to change the instru-
ment cluster display settings.
The following functions are available:Selecting speedometer display mode
Move the selection marker with
buttonæ orç to the
Instr. Cluster submenu.
Press buttonj ork repeatedly
until the message
Display Unit
Speed-/odometer
appears in the
multifunction display.
The selection marker is on the current
setting.
Press buttonæ or ç to set
speedometer unit to
KM or Miles.Selecting language
Move the selection marker with
buttonæ orç to the
Instr. Cluster submenu.
Press buttonj ork repeatedly
until the message
Language appears in
the multifunction display.
The selection marker is on the current
setting.
FunctionPage
Selecting speedometer display
mode158
Selecting language158
Selecting display (speed display
or outside temperature) for
status line159
Selecting display (speed display
or outside temperature) for
standard display159
Page 160 of 521

159 Controls in detail
Control system
Press buttonæ orç to select
the language to be used for the
multifunction display messages.
Available languages:
German
English
French
Italian
Spanish
Dutch
Danish
Swedish
Portuguese
Turkish
Russian (Canada only)Selecting display (speed display or out-
side temperature) for status line
Move the selection marker with
buttonæ orç to the
Instr. Cluster submenu.
Press buttonj ork repeatedly
until the message
Status Line Dis-
play
appears in the multifunction
display.
The selection marker is on the current
setting.
Press buttonæ orç to select
the desired setting.Selecting display (speed display or out-
side temperature) for standard display
Move the selection marker with
buttonæ orç to the
Instr. Cluster submenu.
Press buttonj ork repeatedly
until the message
Basic Display
appears in the multifunction display.
The selection marker is on the current
setting.
Press buttonæ orç to select
the display mode shown in the basic
display.
iYou will see the status line when you have
called up a different display from the standard
display.
Page 508 of 521

507 Index
Instrument cluster 378–387, 388
Low beam headlamp 29
Parktronic system* warning
indicators (Canada only) 273
Roll bar 385
Seat belt telltale 29
SRS 29, 65, 387
Turn signals 29
Language, Setting 158
LATCH-type child seat anchors see
Children in the vehicle
License plate lamps
Messages in display 413
Replacing bulbs 444, 449
Light alloy wheels, cleaning 374
Light sensor
Messages in display 411
Lighter see Cigarette lighter
Lighting, Exterior and interior 129
Limp-home mode 184
Load limit 360
Loading
Ski bag* (Canada only) 278
Loading see Vehicle loading
Loading the vehicle 334
Locator lighting 132, 163Lock buttons
Door handle (KEYLESS-GO*) 62, 107
Loss of keys 109
Loss of Service and
Warranty Information Booklet 477
Low beam headlamps
Indicator lamp 29
Messages in display 413
Replacing bulbs (Bi-Xenon*) 444
Replacing bulbs (Halogen) 444, 446
Switching on 55
Lubricants 489
Luggage cover 264
Folding back 276M
Maintenance 12, 364
Calling up service indicator 366
Clearing service indicator 365
Maintenance System
(U.S. vehicles) 364
Resetting service indicator 366
Service indicator 364
Service term exceeded 365
Manual headlamp mode see Headlamps
Manual shift program
Deactivating 184
Manual shift program CLK 63 AMG 182
MAXCOOL maximum cooling 207
Maximum load rating, Tires 359
Maximum loaded vehicle weight,
Tire inflation pressure 359
Maximum tire inflation pressure 359
Mechanical key 427
Memory function see Seats, Power
Menus see Control system menus
Microphone, Hands-free 33
Minispare wheel see Spare wheel
Page 509 of 521

508 Index
Mirrors
Adjusting 47
Antiglare position 185
Auto-dimming 186
Exterior rear view mirrors 47
Interior rear view mirror 47
Mobile phone see Telephone*
MOE tires* see MOExtended system*
MOE* see MOExtended system*
MOExtended system* 463
MOExtended tires* 482
MON 321
Motor Octane Number see MON
MP3 230
Multicontour seat* see
Seats, Multicontour*
Multifunction display 141
Changing settings see
Control system menus and
Control system submenus
Selecting language 158
Symbol messages 403–420
Text messages 394–401Multifunction display messages 392
ABS 394
Battery 403
Brake fluid 404
Brake pads 404
Check engine 405
Coolant 405–407
Engine 405
Engine coolant 405–407
ESP
®394
Fog lamps 412
Front passenger
front air bag 396–399
Fuel cap 408
Gear selector lever 400
Headlamps 411–415
Key, SmartKey 411
KEYLESS-GO* 410
Lamps 413
Lamps, exterior 411–415
License plate lamp 413
Light sensor 411
Low tire pressure 419
Parking brake 404
Parking lamps 412
Roll bars 417Soft top 420
SRS 416
Steering gear oil 417
Tele Aid 418
Telephone* 418
Turn signals 412
Windshield washer fluid 420
Multifunction steering wheel 30, 142
Button operation 142
N
Navigation system* 153
See separate COMAND*
operating instructions
Net, Parcel 286
Neutral gear position,
Automatic transmission 172, 174
New vehicle break-in 308
Night security illumination 132
Normal occupant weight 359
Number, paintwork code 478
Number,
vehicle identification (VIN) 478, 479