Mercedes-Benz R-Class 2008 Owners Manual - Manual (Page 240)

239
Controls in detail
3-zone automatic climate control*
Adjusting air volume
Adjusting manually
Five blower speeds are available.
̈ Press button ˜ to decrease or
button Q to increase air volume to
the desired level.
The indicator lamp on button U
goes out. The selected blower speed is
shown by the indicator lamps for air
volume settings
9 ( ୴ page 236).
Adjusting automatically
̈ Press button U.
The indicator lamp on the button
comes on. The air volume is adjusted
automatically.
B-pillar air vents
Air vents are located in both B-pillars.
1 Air vent, adjustable
2 Thumbwheel for air volume control
Adjusting air volume
̈ Turn thumbwheel 2 to the left to
increase the air volume.
or
̈ Turn thumbwheel 2 to the right to
decrease the air volume.
Adjusting air distribution
̈ Move air vent slider 1 to the left, right,
up, or down to direct the air in the de-
sired direction.