Lexus LS 600h L 2012 Owner's Manual page 346

Using the voice command system
The voice command system is used to turn the air conditioning system on
and off and to change temperature settings.
Using the automatic mode
Press "AUTO".
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 "TEMP" or "PASSENGER TEMP" to increase the
STEP 3
temperature and "∨" to decrease the temperature.
The temperature for the driver and passenger seats can be set sepa-
rately. (without rear air conditioning system)
Air outlets and fan speed for the right-hand and left-hand seats may be
set separately depending on the temperature setting. (with rear air con-
ditioning system)
3-2. Using the air conditioning system and defogger
to switch to automatic air intake mode.
Pull to operate the voice
command system. (→"Navigation
System Owner' s Manual")
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