2007 Hyundai Elantra Owner's Manual - Page 147
2007 Hyundai Elantra Manual
Page 147 highlights
Features of your vehicle ✽ NOTICE Exhaust gas cutoff mode : Air enters the vehicle from the outside. But if exhaust gas enters the vehicle from the outside, the exhaust gas cutoff mode is automatically converted from the outside air position to the recirculated air position to prevent exhaust gas from entering the vehicle. It should be noted that prolonged operation of the heating in recirculated air position will cause fogging of the windshield and side windows and the air within the passenger compartment will become stale. In addition, prolonged use of the air conditioning with the recirculated air position selected, will result in excessively dry air in the passenger compartment. OHD046072 WARNING • Continued climate control system operation in the recirculated air position may allow humidity to increase inside vehicle which may fog the glass and obscure visibility. • Do not sleep in a vehicle with air conditioning or heating system on. It may cause serious harm or death due to a drop in the oxygen level and/or body temperature. • Continued climate control system operation in the reciruclated air position can cause drowsiness or sleepiness, and loss of vehicle control. Set the air intake control to the outside (fresh) air position as much as possible while driving. Air quality control (if equipped) The air inflow from outside vehicle can be automatically controlled. Press the button to activate the air quality control system. When using AQS mode, AQS(Air Quality Control System) automatically senses outdoor air pollutants and minimizes them from entering the vehicle, however, unpleasant or foul odors that might be present may still be noticeable within the vehicle. It should be noted that prolonged operation of the heating system in recirculation mode will give rise to misting of the windshield and side windows and the air within the passenger compartment will become stale. In addition, prolonged use of the air conditioning with the recirculation mode selected may result in the air within the passenger compartment becoming excessively dry. ✽ NOTICE 4 74