Page 148 of 561

147 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 (
page 40) or as 
soon as the KEYLESS-GO start/stop but-
ton* is in position1 (
page 42). The con-
trol 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 maintenance service, to set the 
language for messages in the instrument 
cluster display, and much more.
The control system relays information to 
the multifunction display.
Multifunction display
1Trip odometer
2Main odometer
3Transmission position indicator
4Current transmission program mode
1
5Status indicator (outside temperature 
or digital speedometer)
For more information on menus displayed 
in the multifunction display, see “Menus” 
(
page 150).
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, se-
lecting features through the multifunction 
steering wheel should only be done by the 
driver when traffic and road conditions per-
mit 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 (approximate-
ly 14 m) every second.
1AMG vehicles only. 
     
        
        Page 167 of 561
166 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/DateLightingVehicleComfort*
(page 167)(page 169)(page 170)(page 173)(page 176)
Selecting speedometer 
display modeSetting the timeSetting daytime running 
lamp mode (USA only)Compass adjustmentActivating 
easy-entry/exit 
feature*
Selecting languageSetting the dateSetting locator lightingCompass calibrationSetting fold-in func-
tion* for exterior rear 
view mirrors
Selecting display (digital 
speedometer or outside 
temperature) for status in-
dicatorSetting night security 
illuminationAudio search function
Setting interior lighting 
delayed shut-offSetting automatic cen-
tral locking
Limiting opening 
height of tailgate* 
     
        
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167 Controls in detail
Control system
Instrument cluster submenu
Access the 
Instrument Cluster submenu 
via the 
Settings menu. Use the 
Instrument Cluster submenu to change 
the instrument cluster display settings.
The following functions are available:Selecting speedometer display mode
Move the selection marker with 
buttonæ orç to the 
Instrument Cluster submenu.
Press buttonj ork repeatedly 
until the message 
Display Unit 
Digital Speedometer
 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 
Instrument Cluster submenu.
Press buttonj ork repeatedly 
until the message 
Language appears in 
the multifunction display.
The selection marker is on the current 
setting.
Press buttonæ orç to select 
the language to be used for the 
multifunction display messages.
FunctionPage
Selecting speedometer display 
mode167
Selecting language167
Selecting display (digital 
speedometer or outside 
temperature) for status indica-
tor168
iIf you select a language that is not available 
in the COMAND system, the messages for the 
audio systems, such as radio or CD player, will 
appear in English, regardless of the language 
selected. For more information see separate 
COMAND operating instructions.