Mercedes-Benz GL-Class 2008 Owners Manual - Manual (Page 236)

235
Controls in detail
3-zone automatic climate control*
Opening the side air vents
̈ Turn thumbwheels 3 and b
( ୴ page 228) to the right.
The corresponding side air vents on the
left and right are open.
Closing the side air vents
̈ Turn thumbwheels 3 and b
( ୴ page 228) to the left.
The corresponding side air vents on the
left and right are closed.
Adjusting air volume
Five blower speeds are available.
̈ Press button ˜ to decrease or
button Q to increase air volume
( ୴ page 230) to the desired level.
The indicator lamp on button U
goes out.
The automatic mode is switched off.
The selected blower speed appears in
the display
e ( ୴ page 230).
Front defroster
You can use this setting to defrost the
windshield, such as when it is iced up. You
can also use it to defog the windshield and
door windows.
Activating
̈ Press button | ( ୴ page 230).
The indicator lamp on the button
comes on.
i Keep this setting selected only until the
windshield or the side windows are clear again.
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