2005 Mercedes C-Class Owner's Manual - Page 179
2005 Mercedes C-Class Manual
Page 179 highlights
Controls in detail Climate control Deactivating the climate control system Deactivating Set air volume control 1 ( page 175) to position 0. Setting the temperature Use temperature controls 2 and 3 ( page 175) 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 Turn temperature control 2 or 3 slightly to the right. The climate control system will correspondingly adjust the interior air temperature. Decreasing Turn temperature control 2 or 3 slightly to the left. The climate control system will correspondingly adjust the interior air temperature. i When the air conditioning is switched off, the outside air supply and circulation are also switched off. Only choose this setting for a short time. Otherwise the windows could fog up. Reactivating Set air volume control 1 ( page 175) to any speed. i When operating the climate control system in automatic mode, you will only rarely need to adjust the temperature, air volume and air distribution. 177