Mercedes-Benz 2008 R 320 CDI 4MATIC Operator's Manual page 172

Resetting all settings
You can reset the functions of all
submenus to the factory settings.
Press the reset button in the
instrument cluster ( page 154) for
approximately 3 seconds.
The request to press the reset button
once more to confirm appears in the
multifunction display.
Press the reset button once more.
The functions of all the submenus will
reset to factory settings.
i
The settings you have changed will not be
reset unless you confirm the action by pressing
the reset button a second time.
After approximately 5 seconds, the Settings
menu reappears in the multifunction display
( page 170).
i
For safety reasons, the function
Lamp Circuit Headlamp in the Lighting
submenu cannot be reset while driving.
The following message appears in the multifunc-
tion display:
Settings
Cannot be
completely reset
to factory settings
while driving.
Controls in detail
Control system
Submenus in the Settings menu
Press button j.
The collection of the submenus
appears in the multifunction display.
Press button ç.
The selection marker moves to the next
submenu.
The submenus are arranged by hierarchy.
Scroll down with button ç, scroll up
with button æ.
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