Mercedes-Benz 2009 GL320 BlueTEC Operator's Manual page 216

Controls in detail
3-zone automatic climate control
Function
| Front defroster
4
Q Increasing air volume
5
1 Rear window defroster
6
Z Air distribution, passenger side (directs air through
7
the windshield and side air vents)
Ñ Operating the rear climate control from the front
8
Temperature control, passenger side
9
´ Automatic climate control on/off
a
Y Air distribution, passenger side (directs air through
b
the footwells and side air vents)
a Air distribution, passenger side (directs air through
c
center and side air vents)
214
Recommendation/Notes
i Keep this setting selected only until the windshield or
the side windows are clear again.
i At very low temperatures, rear window defroster
operation is delayed until the vehicle interior has
warmed up.
i Set the temperature to 72‡ (22†).
i Switches on the climate control system. The indicator
lamp in button ´ goes out.
( Y page 221)
( Y page 221)
( Y page 223)
( Y page 220)
( Y page 217)
( Y page 219)
( Y page 217)
( Y page 220)
( Y page 220)