Mercedes-Benz GL-Class 2007 Owners Manual - Manual (Page 223)

222
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 218) to the desired level.
The indicator lamp on button U
( ୴ page 218) goes out. The automatic
operation of air volume switches off.
The selected blower speed is shown in
the air volume display
b
( ୴ page 218).
Adjusting air volume for the center and
side air vents
Opening the center air vents
̈ Turn thumbwheels 4 and 7
( ୴ page 216) to the right.
The corresponding center air vents on
the left and right are open.
Closing the center air vents
̈ Turn thumbwheels 4 and 7
( ୴ page 216) to the left.
The corresponding center air vents on
the left and right are closed.
Opening the side air vents
̈ Turn thumbwheels 3 and 8
( ୴ page 216) to the right.
The corresponding side air vents on the
left and right are open.
Closing the side air vents
̈ Turn thumbwheels 3 and 8
( ୴ page 216) to the left.
The corresponding side air vents on the
left and right are closed.
Air vents in the roof liner over the
second-row seats*
1 Thumbwheel for air volume control
2 Air vent, adjustable
Adjusting air volume
̈ Turn thumbwheel 1 down to decrease
the air volume.
or
̈ Turn thumbwheel 1 up to increase the
air volume.