2014 Chevrolet Impala Owner Manual - Page 205

Climate Controls 8-5 [ (Floor): floor outlets. Air is directed to the - (Defog): Air is directed to the windshield and floor outlets to clear the windows of fog or moisture. 0 (Defrost): Press to clear the windshield of fog or frost more quickly. Air is directed to the windshield and side window outlets. For best results, clear all snow and ice from the windshield before defrosting. A/C (Air Conditioning) (For Non-eAssist Vehicles): Press to turn the air conditioning on or off. If the fan is turned off, the air conditioner will not run and the indicator light may turn off. Press AUTO to return to automatic operation and the air conditioner runs as needed. When the indicator light is on, the air conditioner runs automatically to cool the air inside the vehicle or to dry the air as needed to defog the windshield faster. A/C (Comfort/Eco Air Conditioning) (For eAssist Vehicles): Press to cycle between the off, eco, and comfort air conditioning modes. The indicator will be lit in comfort and eco modes and turns off when there is no A/C function. If the fan is turned off, the air conditioner will not run and the indicator light may turn off. For comfort a/c, press A/C. The indicator will turn amber. Pressing this button again cancels automatic air conditioning and turns off the air conditioner. Press AUTO to return to automatic operation and the air conditioner runs automatically as needed. When the indicator light is on, the air conditioner runs automatically to cool the air inside the vehicle or to dry the air as needed to defog the windshield faster. For eco a/c, press A/C again. The indicator will turn green. This setting balances fuel economy and air conditioning comfort. In warm weather conditions, auto stops may occur more frequently and the vehicle interior may be warmer as compared to the comfort air conditioning setting. This setting allows higher humidity inside the vehicle and window fogging before the engine restarts. Pressing the 0 button during an auto stop may restart the engine to prevent window fogging. To reach comfort levels quickly during an auto stop, the engine will restart if the air conditioner is off and AUTO or A/C is selected. If temperature controls are adjusted cooler by more than 1°C (1°F) during an auto stop, the engine will restart to ensure that comfort is reached. L (Recirculation): Press to turn on recirculation. An indicator light comes on. Air is recirculated to quickly cool the inside of the vehicle or prevent outside air and odors from entering.