2005 Mercedes E-Class Owner's Manual - Page 212

Controls in detail 4-zone automatic climate control* Setting the temperature Use temperature control rocker switches 3 and 5 ( page 206) or ( page 207) to separately adjust the air temperature on each side of the passenger compartment. You should raise or lower the temperature setting in small increments, preferably starting at 72°F (22°C). Increasing Push top of temperature control rocker switch 3 and/or 5 ( page 206) or ( page 207). The climate control system will correspondingly adjust the interior air temperature. Decreasing Push bottom of temperature control rocker switch 3and/or 5 ( page 206) or ( page 207). The climate control system will correspondingly adjust the interior air temperature. Adjusting air distribution Use the air distribution controls 1 and 7 ( page 206) or ( page 207) or to separately adjust the air distribution on each side of the passenger compartment. The following symbols are found on the controls: Symbol Function Directs air through the center, side and rear passenger compartment air vents Directs air to the windows Directs air into the entire vehicle interior Directs air to the footwells i When operating the climate control system in automatic mode, you will only rarely need to adjust the temperature, air volume and air distribution. a Z X Y 210