2003 Oldsmobile Aurora Owner's Manual - Page 136

Climate Controls Automatic Climate Control System With this system you can control the heating, cooling and ventilation for your vehicle. 1. Press both the mode and the fan knobs to place the system in AUTO. Automatic Operation AUTO (Automatic): When both the mode knob and the fan knob are in the AUTO mode and the temperature is set, the system will automatically control the inside temperature, the air delivery mode and the fan speed. 2. Adjust the temperature to 75" F (24" C) on the display. Choosing the coldest or warmest temperature setting will not cause the system to heat or cool any faster. If you set the system at the warmest temperature setting, the system will remain in manual mode at that temperature and it will not go into automatic mode. In cold weather, the system will start at reduced fan speeds to avoid blowing cold air into your vehicle until warmer air is available. The system will start out blowing air at the floor but may change modes automatically as the vehicle warms up to maintain the chosen temperature setting. The length of time needed for warm up will depend on the outside temperature and the length of time that has elapsed since your vehicle was last driven. 3. Wait for the system to regulate. This may take from 10 to 30 minutes. Then adjust the temperature. if necessary. 3-23