Controls in detail – Mercedes-Benz R-Class 2009 Owners Manual User Manual
Page 182
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Climate control
180
Function
Recommendation/Notes
b
Air volume display
c
· Decreasing air volume
d
1 Rear window defroster
i
At very low temperatures, rear window defroster
operation is delayed until the vehicle interior has
warmed up.
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.
f
Interior temperature sensor
g
´ Climate control on/off
i
Switches on the climate control system. The indicator
lamp in button ´ goes out.
Controls in detail
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