Page 117 of 464

117 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. 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
1Main odometer
2Trip odometer
3Current program mode 
(automatic transmission* only)
4Status indicator (outside tempera-
ture/digital speedometer)
5Current gear selector lever posi-
tion/gear range
iThe displays for the audio systems 
(radio, 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 130 of 464
130 Controls in detailControl systemThe table below shows what settings can 
be changed within the various submenus.Detailed instructions on making individual 
settings can be found on the following 
pages.Instrument cluster
Time/Date
Lighting
Vehicle
Convenience
(page 131)
(page 133)
(page 137)
(page 141)
(page 142)
Selecting temperature 
display mode
Time synchronization 
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 
(Function surround 
lighting)
Setting key-dependency
Selecting language
Setting the time 
(minutes)
Setting night security 
illumination
Setting parking position 
for exterior rear view 
mirror*
Selecting display (speed 
display or outside 
temperature) for status 
indicator
Setting the date (month)
Setting interior lighting 
delayed shut-off
Setting the date (day)Setting the date (year) 
     
        
        Page 131 of 464

131 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 follow-
ing functions are available:Selecting temperature display mode
Move the selection marker with 
buttonæorç to the 
Instr. 
cluster
 submenu.
Press buttonjork repeatedly 
until you see 
Temp. display
 in the mul-
tifunction display.
The selection marker is on the current 
setting.
Press buttonæorç to set the 
temperature display unit to degrees 
Celsius (
°C) or degrees Fahrenheit (
°F).Selecting speedometer display mode
Move the selection marker with 
buttonæorç to the 
Instr. 
cluster
 submenu.
Press buttonjork repeatedly 
until you see 
Display unit 
Speed-/odometer
 in the multifunction 
display.
The selection marker is on the current 
setting.
Press buttonæorç to set the 
speedometer unit to 
km or 
miles
.
Function
Page
Selecting temperature display 
mode
131
Selecting speedometer display 
mode
131
Selecting language
132
Selecting display (speed display 
or outside temperature) for 
status indicator
132 
     
        
        Page 442 of 464

442 IndexCOMAND 116
Description 432
Navigation 126
Radio transmitter 281
Combination switch 110
High beam flasher 110
High beam headlamps 52, 110
Low beam headlamps 52
Turn signals 52
Turn signals, additional in 
mirrors 381
Windshield wipers 53
Comfort driving
Transmission program mode 158
Compatible child seat see Baby Smart
TM
Control system 117
AUDIO menu 123
Automatic locking 141
Calling up range 146
CD player/CD changer 125
Clock, hours 134
Clock, minutes 134
Convenience submenu 142
Coolant temperature 122
Date, day 136Date, month 135
Date, year 136
Daytime running lamp mode 137
Description 432
Easy-entry/exit feature 142
Fuel consumption statistics 144
Functions 118
Instrument cluster submenu 131
Interior lighting delayed shut-off 140
Key-dependency 143
Language 132
Lighting submenu 137
Locator lighting 138
Maintenance service indicator 329
Menus 118
Messages in display 348
Multifunction display 117
Multifunction steering wheel 118
NAV menu 126
Night security illumination 139
Outside temperature/speed 132
Overview (Menus) 120
Overview (Settings submenus) 130
Parking position 144Radio station 124
Resetting all settings 128
Resetting single settings 129
Satellite radio (USA only) 124
Settings menu 127
Settings submenus 129
Speed/outside temperature 123
Speedometer, display mode 131
Standard display 122
Submenus, selecting and 
scrolling 129
TEL menu 146
Temperature, display mode 131
Time and date synchronization with 
head unit 133
Time/date submenu 133
Trip computer menu 144
Vehicle status message memory 
menu 126
Vehicle submenu 141
Controller Area Network see CAN system
Convenience closing
Power windows 235
Retractable hardtop 242