Mercedes-Benz R-Class 2007 Owners Manual - Manual (Page 225)

224
Controls in detail
Climate control
Adjusting air volume
Five blower speeds are available.
̈ Press button ˜ to decrease or
button Q to increase air volume
( ୴ page 220) to the desired level.
The indicator lamp on button U
( ୴ page 220) goes out. The automatic
operation of air volume switches off.
The selected blower speed is
shown in the air volume display
b
( ୴ page 220).
Adjusting air volume for the center and
side air vents
Opening the center air vents
̈ Turn thumbwheels 5 and 6
( ୴ page 218) upward.
The corresponding center air vents on
the left and right are open.
Closing the center air vents
̈ Turn thumbwheels 5 and 6
( ୴ page 218) downward.
The corresponding center air vents on
the left and right are closed.
Opening the side air vents
̈ Turn thumbwheels 2 and 7
( ୴ page 218) upward.
The corresponding side air vents on the
left and right are open.
Closing the side air vents
̈ Turn thumbwheels 2 and 7
( ୴ page 218) 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
side windows.
Activating
̈ Press button 0 ( ୴ page 220).
The indicator lamp on the button
comes on.
i Keep this setting selected only until the
windshield or the side windows are clear again.
When the defrost setting has been selected, only
the rear window defroster can be switched on.
No other settings are possible.