Lexus 2003 LS Owner's Manual page 639

Automatic Air Conditioning Controls Automatic Air Conditioning Controls
Lower vent
21L089
The lower vent may be opened or closed
as shown.
For removing frost or fog, it is recommended
that you close the lower vent when you push
the "FRONT WINDSHIELD" button, or use
the "Floor" or the "Floor/Windshield" mode.
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Rear vents
21L090a
The rear vents may be opened or closed
as shown.