2004 Mercedes CL-Class Owner's Manual - Page 178

Controls in detail Automatic climate control Adjusting the temperature for center air vents When outside temperatures are low, you can manually raise the air temperature for the center and side air vents. The thumbwheel 4 is located between the center air vents ( page 173). Automatic temperature control Turn thumbwheel 4 to A. The indicator lamp above the thumbwheel comes on. The temperature is automatically adjusted to the set value. Turning on warm air Turn thumbwheel 4 in the direction of the white marking. Warm air will enter from the center air vent. Turning on cooler air Turn thumbwheel 4 in the direction of the blue marking. Cooler air will enter from the center air vent. Adjusting air distribution Use the air distribution controls c and 6 ( page 175) to separately adjust the air distribution on each side of the passenger compartment. The following symbols are found on the controls: Symbol h d » c Function Directs air through the center air vents Directs air to the windows Directs air into the entire vehicle interior Directs air to the footwells Adjusting manually Press left or right button U. The button emerges and the h, », d and c symbols become visible. Turn the marking on the regulator to the desired symbol. The air will be directed to the vents corresponding to this symbol. Adjusting automatically Press left or right button U until it clicks in. The h, », d and c symbols are no longer visible. The air distribution is adjusted automatically. 177