1998 Lexus LS 400 Navigation Manual - Page 88

1998 Lexus LS 400 Manual

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Automatic Air Conditioning Controls If manual switching of air intake is desired - 2 AUTOMATIC mode - When driving where the outside air is dirty (i.e., when the vehicle running in front of your vehicle accelerates rapidly), the system changes automatically from the OUTSIDE AIR mode to the RECIRCULATED AIR mode. OUTSIDE AIR mode - The system will take fresh outside air into the vehicle. To change the sensitivity of the sensor switching between the RECIRCULATED and OUTSIDE AIR in the AUTOMATIC mode, push the air intake control button for a few seconds. The display changes as illustrated below. EMV7009U 3 For normal use, it is best to keep the air intake control button set to OUTSIDE AIR mode. If recirculated air is used during heating, the windows will fog up more easily. Each time you push the air intake control button, the mode changes in order from the RECIRCULATED AIR mode to AUTOMATIC mode to OUTSIDE AIR mode, then back to the RECIRCULATED AIR mode. Each indicator light shows which mode is now selected. 1 RECIRCULATED AIR mode - If quick circulation of cooled air is desired, select this mode. 7018U Touch the desired switch. When you push any button except the air intake control button, the above screen disappears. 86

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Automatic Air Conditioning Controls
86
If manual switching of air intake is desired –
EMV7009U
Each time you push the air intake control but-
ton, the mode changes in order from the RE-
CIRCULATED AIR mode to AUTOMATIC
mode to OUTSIDE AIR mode, then back to
the RECIRCULATED AIR mode.
Each indi-
cator light shows which mode is now selected.
1
RECIRCULATED AIR mode –
If quick
circulation of cooled air is desired, select
this mode.
2
AUTOMATIC mode –
When driving
where the outside air is dirty (i.e., when the
vehicle running in front of your vehicle ac-
celerates rapidly), the system changes au-
tomatically from the OUTSIDE AIR mode
to the RECIRCULATED AIR mode.
3
OUTSIDE AIR mode –
The system will
take fresh outside air into the vehicle.
For normal use, it is best to keep the air intake
control button set to OUTSIDE AIR mode.
If
recirculated air is used during heating, the win-
dows will fog up more easily.
To change the sensitivity of the sensor switch-
ing between the RECIRCULATED and OUT-
SIDE AIR in the AUTOMATIC mode, push
the air intake control button for a few seconds.
The display changes as illustrated below.
7018U
Touch the desired switch.
When you push any button except the air
intake control button, the above screen dis-
appears.