1997 Nissan Altima Owner's Manual - Page 73
1997 Nissan Altima Manual
Page 73 highlights
Cooling This mode is used to cool and dehumidify. 1. Push the air recirculation button to the off position. 2. Push the button in. 3. Move the fan control dial to the desired position. 4. Push on the air conditioner button. The indicator light comes on. 5. Move the temperature control lever to the desired position. ● For quick cooling when the outside temperature is high, push the air recirculation button to the on position. Be sure to return the air recirculation button to the off position for normal cooling. 4. Push on the air conditioner button. The indicator light comes on. 5. Move the temperature control lever to the desired position. Dehumidified defogging This mode defogs the windows and dehumidifies. 1. Push the button in. 2. Move the fan control dial to the desired position. 3. Push the air conditioner button. The indicator light comes on. 4. Move the temperature control lever to the desired position. When the button is pushed, the air conditioner automatically turns on to defog the windshield, and the air recirculation mode automatically turns off. Outside air is drawn into the passenger compartment to improve the defogging performance. ● After parking in the sun, drive for two or three minutes with the windows open to vent hot air from the passenger compartment. Then, close the windows. This allows the air conditioner to cool the interior more quickly. ● The air conditioner system should be operated for about ten minutes at least once a month. This helps prevent damage to the system due to lack of lubrication. ● If the coolant temperature gauge exceeds the H (hot) position, turn the air conditioner off. See ''If your vehicle overheats'' in the ''In case of emergency'' section for additional information. AIR FLOW CHARTS The charts on the following pages show the switch and lever positions for MAXIMUM and QUICK heating, cooling, or defrosting. Dehumidified heating This mode is used to heat and dehumidify. 1. Push the air recirculation button to the off position. 2. Push the button in. Operating tips ● Keep the windows and sun roof closed while the air conditioner is in operation. 3-5 3. Move the fan control dial to the desired position.