Mercedes-Benz ML350 Operator's Manual page 215

Controls in detail
Climate control
Deactivating rear air conditioning
For an improved cooling or heating output
in the front passenger compartment, you
can switch off the rear passenger compart-
ment ventilation.
Press button ´.
The indicator lamp on button ´
goes out.
The cooling function switches off after
a short delay.
214
Adjusting air distribution
Use the air distribution controls 4 or 5
to adjust the air distribution for the rear
passenger compartment.
The following symbols are found on the
controls:
Symbol Function
Z
Directs air to the center air
vents
Y
Directs air to the footwells and
the side air vents
Adjusting manually
Press the desired air distribution con-
trol.
The indicator lamp in the U button
goes out.
Adjusting automatically
Press button U ( page 213).
The indicator lamp in the U button
illuminates. The air distribution is ad-
justed automatically.