Page 139 of 458

137 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 
(page 35) 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
1Trip odometer
2Main odometer
iThe displays for the audio systems (ra-
dio, CD player) 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, 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. 
     
        
        Page 158 of 458
156 Controls in detailControl systemThe 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
LIGHTING
VEHICLE
CONVENIENCE
Select temperature display 
mode
Set daytime running lamp mode 
(USA only)
Set automatic locking
Set key-dependency
Select multifunction display 
mode
Set locator lighting
Limiting opening height of trunk 
lid*
Activate easy-entry/exit feature
Select language
Exterior lamps delayed shut-off
Set parking position for exterior 
rear view mirrors
Select tire inflation pressure 
unit
Interior lighting delayed shut-off
Set fold-in function for exterior 
rear view mirrors 
     
        
        Page 159 of 458

157 Controls in detail
Control system
Instrument cluster submenu
Access the 
INST. CLUS.
 submenu via the 
SETTINGS
 menu. Use the 
INST. CLUS.
 sub-
menu to change the instrument cluster dis-
play settings. The following functions are 
available:Selecting temperature display mode
Move the selection marker with 
theæ orç button to the 
INST. 
CLUS.
 submenu.
Press buttonj ork repeatedly 
until you see this message in the multi-
function display: 
TEMP. INDICATOR
.
The selection marker is on the current 
setting.
Pressæ orç to set the temper-
ature unit to degrees Celsius (
°C) or de-
grees Fahrenheit (
°F).Selecting speedometer display mode
Move the selection marker with 
theæ orç button to the 
INST. 
CLUS.
 submenu.
Press buttonj ork repeatedly 
until you see this message in the multi-
function display: 
DISPLAY VALUES IN
.
The selection marker is on the current 
setting.
Press æ or ç to set speedome-
ter unit to 
MILES
 or 
KM.
Function
Page
Select temperature display 
mode
157
Select speedometer display 
mode
157
Select language
158
Select tire inflation pressure unit
158 
     
        
        Page 160 of 458

158 Controls in detailControl systemSelecting language
Move the selection marker with 
theæ orç button to the 
INST. 
CLUS.
 submenu.
Press buttonj ork repeatedly 
until you see this message in the multi-
function display: 
LANGUAGE
The selection marker is on the current 
setting.
Pressæ orç to select the lan-
guage to be used for the multifunction 
display messages.Available languages:
German
English
French
Italian
Spanish
Selecting tire inflation pressure unit
Use this function to set the unit for the tire 
inflation pressure display.
Move the selection marker with 
theæ orç button to the 
INST. 
CLUS.
 submenu.
Press buttonj ork repeatedly 
until you see this message in the multi-
function display: 
DISPLAY UNIT TIRE 
PRESSURE
.
The selection marker is on the current 
setting.
Press æ or ç to select the de-
sired tire inflation pressure unit.
Lighting submenu
Access the 
LIGHTING
 submenu via the 
SET-
TINGS
 menu. Use the 
LIGHTING 
submenu 
to change the lamp and lighting settings on 
your vehicle. The following functions are 
available:
Function
Page
Set daytime running lamp mode 
(USA only)
159
Set locator lighting
160
Exterior lights delayed shut-off
160
Interior lighting delayed shut-off
161