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

Climate control system
182
4-zone automatic climate control
Function Recommendation/Notes
1 Air distribution, driver’s side ( Y page 189)
2 y Front defroster i Keep this setting selected only until the windshield
or the side windows are clear again.
( Y page 190)
3 $ Temperature control, driver’s side, raising i Set the temperature to 72‡ (22†). ( Y page 186)
4 Display
Controls in detail