2009 Mercedes R-Class Owner's Manual - Page 179
2009 Mercedes R-Class Manual
Page 179 highlights
Controls in detail Overview of climate control system functions and air vents Rear center console air vents B-pillar air vents Air vents below rear quarter windows 1 Rear climate control panel 2 Right rear center air vent, adjustable 3 Left rear center air vent, adjustable Vehicles with 3-zone automatic climate control (second row) only 1 Side air vent, adjustable 2 Thumbwheel for air volume control X Vehicles with 3-zone automatic climate control (second and third row) only 1 Defrost air vent for rear quarter window, When the front climate control panel is switched on or off, the air supply through the rear center air vents is also switched on or off. fixed 2 Air vent, adjustable 3 Thumbwheel for air volume control X Opening/closing: Turn thumbwheel 2 to the left or to the right. Opening/closing: Turn thumbwheel 3 upward or downward. Z 177
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