Setting the air vents

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Information regarding technical data
The data stated here specifically refers to a vehicle with standard equipment. Consult an authorized Mercedes-Benz Center for the data for all vehicle variants and trim levels. ...

Control panel for dual-zone automatic climate control
USA only Front control panel 1 Sets the temperature, left  2 Defrosts the windshield  3 Switches maximum cooling on/off  4 Switches cooling with air dehumidification on/off&nb ...

Setting the center air vents
1 Center air vent, left 2 Center air vent, right 3 Center vent thumbwheel, right 4 Center vent thumbwheel, left ■ To open/close: turn thumbwheels 3 and 4 to the right or left. ...