Mercedes-Benz CLK-Class 2009 Owners Manual - Manual (Page 184)

Climate control system
182
Function Recommendation/Notes
5 Q Increasing air volume ( Y page 187)
6 Á Temperature control, passenger side, raising i Set the temperature to 72‡ (22†). ( Y page 185)
7 1 Rear window defroster i At very low temperatures, rear window defroster
operation is delayed until the vehicle interior has
warmed up.
( Y page 190)
8 Air distribution, passenger side ( Y page 187)
9 e Charcoal filter ( Y page 189)
a 2 AC cooling on/off (USA only)
9 AC cooling on/off (Canada only) i Switches on the air conditioning. The indicator lamp
in button 2 comes on.
( Y page 184)
9 Residual heat/ventilation (Canada only) i With the engine turned off, it is possible to continue
to heat or ventilate the interior.
( Y page 189)
b  Temperature control, passenger side, lowering i Set the temperature to 72‡ (22†). ( Y page 185)
c ß Decreasing air volume ( Y page 187)
d  Temperature control, driver’s side, lowering i Set the temperature to 72‡ (22†). ( Y page 185)
e , Air recirculation i Only use this function for a short time, e.g. in a
tunnel. Otherwise, the windows can fog up due to lack
of fresh air.
( Y page 188)
Controls in detail