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139 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 
position 1. 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
The multifunction display consists of the 
display fields in the speedometer and the 
tachometer. In its default state, the left 
multifunction display shows the main 
odometer and the outside temperature, 
while the trip odometer appears in the 
right multifunction display. This default 
setting is referred to as the standard 
display.
1Main odometer
2Outside temperature
3Current gear selector lever position
4Trip odometer
5Automatic transmission program mode 
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 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 
(approximately 14 m) every second. 
     
        
        Page 156 of 473
155 Controls in detail
Control system
The table below shows what settings can 
be changed within the various menus. De-
tailed instructions on making individual 
settings can be found on the following pag-
es.Instrument cluster
(page 156)
Time
(page 157)
Lighting
(page 159)
Vehicle
(page 162)
Convenience
(page 162)
Selecting standard 
display
Synchronizing time with 
head unit
Setting daytime running 
lamp mode (USA only)
Setting automatic locking
Activating 
easy-entry/exit feature
Selecting speedometer 
display mode
Setting the time (hours)
Setting locator lighting
Selecting language
Setting the time 
(minutes)
Setting night security 
illuminationSetting interior lighting 
delayed switch-off 
     
        
        Page 157 of 473
156 Controls in detailControl systemInstrument cluster submenu
Access the 
Inst. cluster
 submenu via 
the 
Settings
 menu. Use the 
Inst. clus-
ter
 submenu to change the instrument 
cluster display settings. The following 
functions are available:Selecting speedometer display mode
Move the selection marker with button 
æ or ç to the 
Inst. cluster
 
submenu.
Press button j or k repeatedly 
until you see this message in the left 
multifunction display: Digital speedometer
.
The selection marker is on the current 
setting.
Press æ or ç to set the speed-
ometer units to 
Kilometers
 or 
Miles
.Selecting language
Move the selection marker with button 
æ or ç to the 
Inst. cluster
 
submenu.
Press button j or k repeatedly 
until the message 
Text
 appears in the 
multifunction display.
The selection marker is on the current 
setting.
Function
Page
Selecting speedometer display 
mode
156
Selecting language
156
Selecting standard display
157 
     
        
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157 Controls in detail
Control system
Press æ or ç to select the 
language to be used for the 
multifunction display messages. 
Available languages:
German
English
French
Italian
Spanish
Dutch
Swedish
Danish
Turkish
PortugueseSelecting standard display
Move the selection marker with button 
æ or ç to the 
Inst. cluster
 
submenu.
Press button j or k repeatedly 
until you see this message in the left 
multifunction display: 
Select display
.
The selection marker is on the current 
setting.
Press æ or ç to select the de-
sired setting.
The selected option appears in the left 
multifunction display.
The option not selected will appear in 
the right multifunction display when 
scrolling through the standard display 
(page 145).Time submenu
Access the 
Time
 submenu via the 
Settings
 
menu. Use the 
Time
 submenu to change 
the time and date settings. The following 
functions are available:
Synchronizing time with head unit
Move the selection marker with the 
æ or ç button to the 
Time
 
submenu.
Press button j or k repeatedly 
until the message 
Time syncron. with 
head unit
 appears in the multifunction 
display.
The selection marker is on the current 
setting.
Function
Page
Synchronizing time with head 
unit
157
Setting the time (hours)
158
Setting the time (minutes)
158