Lexus 2003 LS Owner's Manual page 640

Rear Air Conditioning Controls
21L142a
" 1 Rear air vent
2 AUTO button
3 OFF button
4 LO HI A/C or Manual
These are the controls added to the front air
conditioning when your vehicle is equipped
with a rear air conditioning. The controls for
the rear passenger and for the front passen-
gers both work the same, so operation can
be made with the controls on either panel.
(a) Controls and functions
REAR AIR CONDITIONING ON–OFF–
Push the "AUTO" button to turn the air
conditioning on, and push the "OFF" but-
ton to turn it off.
AIR FLOW CONTROL–
The mode changes every time the "LO HI
A/C" or "Manual"button is pushed.
AUTO mode–Turns the fan operation to au-
tomatic.
LO speed mode–Turns the fan at low
speed.
HI speed mode–Turns the fan at high
speed.
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