42 System settingsSystem settings
The respective tones are activated or 
deactivated. You hear the tone when 
you activate it.
Press the 
Back
 soft key.
The System settings menu will appear. 
The setting is saved.
In the System settings menu, press the Display
 soft key.
You can use the following functions:
set the display dimming characteristics
adjust the display brightness
Setting the display dimming 
characteristics
Push the joystick to 
G
 or g
 to 
select an entry.
Day modeThe display is continuously set to 
daylight design.Night modeThe display is continuously set to night-
time design.AutomaticThe display changes depending on the 
ambient light sensor in the vehicle.
Press E
.
The setting is applied. The System 
settings menu will appear.
Adjusting the display brightness 
Press the 
Bright.
 soft key.
Push the joystick to H or h 
direction to adjust the brightness.
or
Press the 
Bright
. soft key longer than 
2 seconds.
The display brightness changes 
gradually. When the slider reaches the 
end of the left or right border, it starts 
moving into the opposite direction.The display brightness changes 
gradually. When the slider reaches the 
end of the left or right border, it starts 
moving into the opposite direction.
Selecting display settingsOption
Symbol
Display mode selected
_ 
Display mode not 
selected
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209_MY09_A_US.book  Seite 42  Montag, 26. Mai 2008  6:12 18