2004 Lexus LS 430 Navigation Manual - Page 102

2004 Lexus LS 430 Manual

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AIR CONDITIONING 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. The sensitivity of the sensor can be adjusted only while the vehicle has been stopped. 6u002 Touch the desired switch. When you push any button except the air intake control button, the above screen disappears. If manual on-off of the air conditioning is desired Push the "A/C" switch to turn the air conditioning on and push it again to turn the air conditioning off. If you turn off the air conditioning manually, the EXHAUST GAS AUTOMATIC mode will be cancelled. If the outside temperature is lowered down to around 0_C (32_F), the air conditioning will turn off automatically. At this time, the indicator on the A/C switch is off and the EXHAUST GAS AUTOMATIC indicator light remains on. However, the EXHAUST GAS AUTOMATIC mode does not operate. When the air conditioning turns on as with the raised temperature, the EXHAUST GAS AUTOMATIC mode resumes. If the system is used for ventilation, heating in dry weather or removing frost or exterior fog on the windshield, turn the air conditioning off once it is no longer required. This will improve fuel economy. The air conditioning can be used for year-round automatic temperature control including cooling and dehumidifying operation. (b) Windshield defogging and defrosting To remove interior fog on the windshieldPush the "FRONT WINDSHIELD" button. 144

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AIR CONDITIONING
144
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.
The sensitivity of the sensor can be adjusted
only while the vehicle has been stopped.
6u002
Touch the desired switch.
When you push any button except the air in-
take control button, the above screen disap-
pears.
If manual on-off of the air conditioning is
desired -
Push the
“A/C”
switch to turn the air condi-
tioning on and push it again to turn the air
conditioning off.
If you turn off the air condi-
tioning manually, the EXHAUST GAS AUTO-
MATIC mode will be cancelled.
If the outside temperature is lowered down to
around 0
_
C (32
_
F), the air conditioning will
turn off automatically.
At this time, the indica-
tor on the A/C switch is off and the EXHAUST
GAS AUTOMATIC indicator light remains on.
However, the EXHAUST GAS AUTOMATIC
mode does not operate.
When the air condi-
tioning turns on as with the raised tempera-
ture, the EXHAUST GAS AUTOMATIC mode
resumes.
If the system is used for ventilation, heating in
dry weather or removing frost or exterior fog
on the windshield, turn the air conditioning off
once it is no longer required.
This will improve
fuel economy.
The air conditioning can be
used for year-round automatic temperature
control including cooling and dehumidifying
operation.
(b) Windshield defogging and de-
frosting
To remove interior fog on the windshield-
Push the
“FRONT WINDSHIELD”
button.