Resetting To Factory Settings - Mercedes-Benz 2009 M-Class Operator's Manual

Controls in detail
Control system
Time/Date submenu ( Y page 154)
R
Lighting submenu ( Y page 155)
R
Vehicle submenu ( Y page 157)
R
Comfort submenu ( Y page 158)
R

Resetting to factory settings

You can reset the functions of all submenus
to the factory settings.
For safety reasons, the function Lamp
Circuit Headlamp in the Lighting
submenu cannot be reset while driving.
The following message appears in the
multifunction display:
Settings
Cannot be
completely reset
to factory settings
while driving.
X
Press button or repeatedly until
è ÿ
the Settings menu appears in the
multifunction display.
152
X
Press the reset button in the instrument
cluster for approximately 3 seconds.
The request to press the reset button once
more to confirm appears in the
multifunction display.
X
Press the reset button once more.
The functions of all the submenus will be
reset to factory settings.
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.
Submenus in the Settings menu
X
Press button or repeatedly until
è ÿ
the Settings menu appears in the
multifunction display.
X
Press button j.
The collection of the submenus appears in
the multifunction display. There are more
submenus than can be simultaneously
displayed.
X
Press button ç.
The selection marker moves to the next
submenu.
X
Scroll down with button ç, scroll up
with button æ.
X
With the selection marker on the desired
submenu, use button
j
individual functions within that submenu.
X
Once within the submenu, use button
to move to the next function or button
j
to access the