Mercedes-Benz 2008 M-Class Operator's Manual page 165

Controls in detail
Control system
The following settings and submenus are
available in the Settings menu:
Function
Resetting all settings
Submenus in the settings menu 165
Instrument cluster submenu
Time/Date submenu
Lighting submenu
Vehicle submenu
Comfort submenu*
164
Resetting all settings
You can reset the functions of all
submenus to the factory settings.
Page
Press the reset button in the instru-
164
ment cluster ( page 145) for
approximately 3 seconds.
167
The request to press the reset button
169 once more to confirm appears in the
multifunction display.
170
173
176
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 163).
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.