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Black plate (208,1)
Model "S51-D" EDITED: 2008/ 3/ 26
The current ion mode is indicated by the
ion indicator displayed on the screen.
. Clean mode
Both positive ions and negative ions
are emitted from the ventilators, which
helps improve the air quality in the
passenger compartment by neutralizing
airborne particles, such as dust, pollen
and other impurities. When the clean
mode is operating, the ion indicator
illuminates in blue.
. Ion control mode
Negative ions emitted from the ventila-
tors help purify the air in the passenger
compartment. When the ion control
mode is operating, the ion indicator
illuminates in green.
Exhaust gas detection sensor:
This vehicle is equipped with an exhaust
gas detection sensor. When the automatic
intake air control is ON, the sensor detects
pollutants such as CO and NO
2
outside and
the system automatically changes from the
outside air circulation mode to the recircu-
lation mode.
When the intake air control button is
pushed under the following conditions,
the indicator light on the “
” side will
illuminate and the exhaust gas detection
sensor will turn on.
. The air flow control is not in the front
defogger mode (the indicator light on
the “
” front defroster button is
turned off).
. The outside temperature is about 08C
(328F) or more.
When the automatic intake air control is
ON, for the first 5 minutes, the recircula-
tion mode is selected to prevent dust, dirt
and pollen from entering the vehicle and
cleans the air inside of the vehicle with
positive and negative ions that are emitted
from the ventilator.
After the 5 minutes, the sensor detects
exhaust gas and automatically alternates
between the recirculation mode and out-
side air circulation mode.
SAA2154
OPERATING TIPS
The sunload sensor
*
A
on the instrument
panel helps maintain a constant tempera-
ture. Do not put anything on or around this
sensor.
IN-CABIN MICROFILTER
The climate control system is equipped
with an in-cabin microfilter which collects
dirt, pollen, dust, etc. To make sure the air
conditioner heats, defogs, and ventilates
efficiently, replace the filter in accordance
with the maintenance s chedule in the
INFINITI Service and Maintenance Guide.
To replace the filter, contact an INFINITI
4-42 Monitor, climate, audio, phone and voice recognition systems