cooling lexus LS400 1994 Gauges, Meters and Service Reminder Indicators / 1994 LS400: AIR CONDITIONING AND AUDIO

AIR CONDITIONING AND AUDIO
91 If quick heating or cooling is desired −
Push the “TEMP” button on either side and hold it until
“MAX.HOT” or “MAX.COLD” appears on the display.
If manual fan speed control is desired −
The fan speed can be set to your desired speed by pressing
in the appropriate fan speed control button. The higher the fan
speed is, the more air is delivered. Pressing in the “OFF” button
turns off the fan.
To remove exterior windshield frost, use the high speed
setting.
Stopping the fan −
Press in the
(OFF) button.
The fan stops in automatic mode or manual mode.
If manual switching of air intake is desired −
(AIR INTAKE) button is used to switch the air intake
between the OUTSIDE AIR mode and RECIRCULATED AIR
mode.
With the button in the OUTSIDE AIR mode, the OUTSIDE AIR
mode indicator light will come on and the system will take fresh
outside air into the vehicle.
If quick circulation of cooled air is desired, press in the air
intake control button for RECIRCULATED AIR. The
RECIRCULATED AIR mode indicator light will come on.
For normal use, it is best to keep the air intake control button
for outside air. If recirculated air is used during heating, the
windows will fog up easier.If manual on-off of the air conditioning is desired −
Push the
(A / C) button to turn the air conditioning on and
push it again to turn the air conditioning off.
If the system is used for ventilation, heating in dry weather or
removing the frost or exterior fog on the windshield, press the
air conditioning on − off button once again. This turns off the air
conditioning and improves fuel economy. For year-round
automatic temperature control including cooling and
dehumidifying operation, use the air conditioning.
When the air conditioning compressor does not operate, the
(A / C) button will blink. If the (A / C) button blinks
even when the (A / C) button is pushed again, have the
compressor checked by your nearest Lexus dealer.