Adjusting Air Volume; Front Defroster - Mercedes-Benz 2008 R 320 CDI 4MATIC Operator's Manual

Controls in detail
Climate control

Adjusting air volume

Five blower speeds are available.
Press button ˜ to decrease or
button Q to increase air volume
( page 210) to the desired level.
The indicator lamp on button U
( page 210) goes out. The automatic
operation of air volume switches off.
The selected blower speed is
shown in the air volume display b
( page 210).
Adjusting air volume for the center and
side air vents
Opening the center air vents
Turn thumbwheels 6 and 7
( page 208) upward.
The corresponding center air vents on
the left and right are open.
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Closing the center air vents
Turn thumbwheels 6 and 7
( page 208) downward.
The corresponding center air vents on
the left and right are closed.
Opening the side air vents
Turn thumbwheels 3 and 8
( page 208) upward.
The corresponding side air vents on the
left and right are open.
Closing the side air vents
Turn thumbwheels 3 and 8
( page 208) downward.
The corresponding side air vents on the
left and right are closed.

Front defroster

You can use this setting to defrost the
windshield, for example if it is iced up. You
can also use it to defog the windshield and
door windows.
i
Keep this setting selected only until the
windshield or the door windows are clear again.
Activating
Press button | ( page 210).
The indicator lamp on the button
comes on.