Mercedes-Benz 2003 M-Class Operator's Manual page 120

Controls in detail
Good visibility
Warning!
In the case of an accident, liquid electrolyte
may escape the mirror housing if the mirror
glass breaks.
Electrolyte has an irritating effect. Do not al-
low the liquid to come into contact with
eyes, skin, clothing, or the respiratory sys-
tem. In case it does, immediately flush af-
fected area with water, and seek medical
help if necessary.
!
Electrolyte drops coming into contact
with the vehicle paint finish can only be
completely removed while in their liq-
uid state and by applying plenty of wa-
ter.
120
Activating
G
1 Button
2 Indicator lamp
Press button 1.
The indicator lamp 2 comes on.
Deactivating
Press button 1 again.
The indicator lamp 2 goes out.
Folding exterior mirrors in and out*
The exterior rear view mirrors can vibrate if
they are not completely folded out.
The buttons are located on the upper cen-
ter console.
1 Folds the exterior mirrors in
2 Folds the exterior mirrors out
Check that the ignition is switched on.
All the lamps in the instrument cluster
light up.