1999 Lexus RX 300 Owners Manual - Page 249
1999 Lexus RX 300 Manual
Page 249 highlights
AIR CONDITIONING AND AUDIO CAUTION Do not use the "FRONT WINDSHIELD" button during cooled air operation in extremely humid weather. The difference between the temperature of the outside air and that of the windshield could cause the outer surface of the windshield to fog up blocking your vision. 232
AIR CONDITIONING AND AUDIO
232
CAUTION
Do not use the ”FRONT WINDSHIELD” button during
cooled air operation in extremely humid weather.
The
difference between the temperature of the outside air and that
of the windshield could cause the outer surface of the
windshield to fog up blocking your vision.