Lexus LS460 2008 Owner's Manual page 258

3-2. Using the air conditioning system and defogger
Using the speech command system
Using the automatic mode
Press
STEP 1
The air conditioning system will begin to operate. Air outlets
and fan speed are automatically adjusted according to the
temperature setting.
Press
STEP 2
The air conditioning system automatically switches between
outside air and recirculated air modes.
Press  on
STEP 3
the temperature.
The temperature for the driver and passenger seats can be set sepa-
rately.
258
.
to switch to automatic air intake mode.
to increase the temperature and  to decrease
Pull to operate the speech
command system. ("Navigation
System Owner' s Manual")