2002 Toyota Land Cruiser Owners Manual - Page 378

(b) Windshield defogging and defrosting In the following cases, the RECIRCULATED mode may change to the OUTSIDE AIR mode automatically to prevent interior fog. D When the outside temperature becomes lower than 4_C (39_F). D When the air conditioning compressor malfunctions. D When the air conditioning cooler refrigerant decreases. If manual on−off of the air conditioning is desired − Push the "A/C" button to turn the air conditioning on and push it again to turn the air conditioning off. If the outside temperature is lowered down to around 0_C (32_F), the air conditioning will turn off automatically. If the system is used for ventilation, heating in dry weather or removing frost or exterior fog on the windshield, turn the air conditioning off once it is no longer required. This will improve fuel economy. The air conditioning can be used for year−round automatic temperature control including cooling and dehumidifying operation. If the air conditioning compressor does not operate, the indicator of the "A/C" button will blink. If the indicator of the "A/C" button blinks even when the "A/C" button is pushed again, have the compressor checked by your nearest Toyota dealer. UNC504 To remove interior fog on the windshield− Push the "FRONT WINDSHIELD" button. To remove frost or exterior fog on the windshield− 1. Push the upper side of the temperature control button until maximum figure appears on the temperature display. 2. Push the "FRONT WINDSHIELD" button. 79