2000 NISSAN MAXIMA heater

fog the windshield, and the air recirculate
mode will automatically be turned off.
Outside air is drawn into the passenger com-
partment to improve the defogging perfor-
mance.Operating tipsIKeep the windows and sun roof closed
while the air conditioner is in operation.
IAfter parking in the sun, drive for 2 or 3
minutes with the windows open to vent hot
air from the passenger compartment. Then,
close the windows. This will allow the air
conditioner to cool the interior more quickly.
IThe air conditioning system should be
operated for about 10 minutes at least
once a month. This helps prevent dam-
age to the system due to lack of lubrica-
tion.
IIf the coolant temperature gauge exceeds
the HOT position, turn the air conditioning
off. For additional information, see ªIf your
vehicle overheatsº in the ª6. In case of
emergencyº section.AIR FLOW CHARTSThe charts on the following pages show the
button and lever positions formaximum andquickheating, cooling or defrosting.
The air recirculation button should be in
the OFF position for normal cooling, heat-
ing and defrosting.4-6
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WARNING
IThe air conditioner cooling function
operates only when the engine is run-ning.
IDo not leave children, impaired
adults, or pets alone in your vehicle.On hot, sunny days, temperatures in
a closed vehicle could quickly be-
come high enough to cause severe or
possibly fatal injuries to people or
animals.
IDo not use the recirculation mode for
long periods as it may cause the
interior air to become stale and the
windows to fog up.
IPositioning of the heating or air con-
ditioning controls should not be done
while driving, so full attention may be
given to vehicle operation.
Start the engine and operate the controls to
activate the air conditioner.
AUTOMATIC OPERATION
Cooling and/or dehumidified heating
(AUTO)This mode may be normally used all year
round as the system automatically works to
keep a constant temperature. Air flow distribu-
tion and fan speed are also controlled auto-
matically.
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HEATER AND AIR CONDITIONER
(Automatic) (if so equipped)
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1. Push the AUTO button on. (AUTO will be
displayed.)
2. Turn the temperature set dial to the left or
right to set the desired temperature.
IAdjust the temperature set dial to about
75ÉF (24ÉC) for normal operation.
IThe temperature of the passenger compart-
ment will be maintained automatically. Air
flow distribution and fan speed are also
controlled automatically.Heating (ECON)The air conditioner does not activate. When
you need to heat only, use this mode.
1. Push the ECON (Economy) button on.
(ECON will be displayed.)
2. Turn the temperature set dial to the left or
right to set the desired temperature.
IThe temperature of the passenger compart-
ment will be maintained automatically. Air
flow distribution and fan speed are also
controlled automatically.
IDo not set the temperature lower than the
outside air temperature. Otherwise the sys-
tem may not work properly.
INot recommended if windows fog up.
Dehumidified defogging1. Push the DEF button
on. (The indica-
tor light on the button will come on.)
2. Turn the temperature set dial to the left or
right to set the desired temperature.
ITo quickly remove ice or fog from the
outside of the windows, push the manual
fan control button
and set to the maxi-
mum position
.
IAs soon as possible after the windshield is
clean, push the AUTO button to return to
the auto mode.
IWhen the DEF button
is pushed, the
air conditioner will automatically be turned
on at outside temperatures above 23ÉF
(þ5ÉC) to defog the windshield, and the air
recirculate mode will automatically be
turned off.
Outside air is drawn into the passenger
compartment to improve the defogging per-
formance.
MANUAL OPERATION
Fan speed controlPush the fan control button
to manually
control the fan speed.Push the AUTO button to return to automatic
control of the fan speed.
Air recirculationPush the air recirculation button
to recir-
culate interior air inside the vehicle. The indi-
cator light on the switch will come on.
Push it again to make the air inlet controlled
automatically (FRESH, REC/FRE and
RECIRCULATION). The indicator will go out.
The air recirculation button will not be acti-
vated when the air conditioner is in DEF mode.
Air flow controlPushing the manual air flow control button
selects the air outlet to:
: Air flows from center and side ventila-
tors.: Air flows from center and side ventila-
tors and foot outlets.: Air flows mainly from foot outlets.: Air flow from defroster and foot out-
lets.
To turn system offPush the OFF button.
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AMBIENT TEMPERATURE
SWITCH (AMB)Push the ambient temperature switch. The
outside ambient temperature will be displayed
for approximately 5 seconds.
The ambient temperature sensor is located
in front of the radiator. The sensor may be
affected by road or engine heat, wind direc-
tion and other driving conditions. The dis-
play may differ from the actual ambient
temperature or the temperature displayed
on various signs or billboards.OPERATING TIPSWhen the engine coolant temperature and
outside air temperature are low, the air flow
from the foot outlets may not operate for a
maximum of 150 seconds. However, this is not
a malfunction. After the coolant temperature
warms up, the air flow from the foot outlets will
operate normally.The sensor on the instrument panel helps
maintain a constant temperature; do not put
anything on or around this sensor.The air conditioning system in your NISSAN
vehicle is charged with a refrigerant designed
with the environment in mind.This refrigerant
will not harm the earth's ozone layer.How-
ever, special charging equipment and lubricant
are required when servicing your NISSAN air
conditioner. Using improper refrigerants or lu-
bricants will cause severe damage to your air
conditioning system. See ªCapacities and rec-
ommended fuel/lubricantsº in the ª10. Techni-
cal and consumer informationº section for air
conditioning system refrigerant and lubricant
recommendations.
Your NISSAN dealer will be able to service
your environmentally friendly air conditioning
system.
WARNING
The air conditioner system contains re-
frigerant under high pressure. To avoid
personal injury, any air conditioner ser-
vice should be done only by an experi-
enced technician with proper equip-
ment.
HA1011
SERVICING AIR CONDITIONER
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Turn the ignition key to ACC or ON and press
the power on switch to turn on the radio. If you
listen to the radio with the engine not running,
the key should be turned to the ACC position.
Radio reception is affected by station signal
strength, distance from radio transmitter, build-
ings, bridges, mountains and other external
influences. Intermittent changes in reception
quality normally are caused by these external
influences.
Using a cellular phone in or near the ve-
hicle may influence radio reception quality.Radio receptionYour radio system is equipped with state-of-
the-art electronic circuits to enhance radio
reception. These circuits are designed to ex-
tend reception range, and to enhance the
quality of that reception.
However there are some general characteris-
tics of both FM and AM radio signals that can
affect radio reception quality in a moving ve-
hicle, even when the finest equipment is used.
These characteristics are completely normal in
a given reception area, and do not indicate any
malfunction in your radio system.
Remember that a moving vehicle is not the
ideal place to listen to a radio. Because of the
movement, reception conditions will constantlychange. Buildings, terrain, signal distance and
interference from other vehicles can work
against ideal reception. Described below are
some of the factors that can affect your radio
reception.
FM RADIO RECEPTIONRange: FM range is normally limited to 25 to
30 miles (40 to 48 km), with monaural (single
channel) FM having slightly more range than
stereo FM. External influences may some-
times interfere with FM station reception even
if the FM station is within 25 miles (40 km). The
strength of the FM signal is directly related to
the distance between the transmitter and re-
ceiver. FM signals follow a line-of-sight path,
exhibiting many of the same characteristics as
light. For example they will reflect off objects.
Fade and drift: As your vehicle moves away
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from a station transmitter, the signals will tend
to fade and/or drift.
Static and flutter: During signal interference
from buildings, large hills or due to antenna
position, usually in conjunction with increased
distance from the station transmitter, static or
flutter can be heard. This can be reduced by
adjusting the treble control counterclockwise
to reduce treble response.
Multipath reception: Because of the reflective
characteristics of FM signals, direct and re-
flected signals reach the receiver at the same
time. The signals may cancel each other,
resulting in momentary flutter or loss of sound.AM RADIO RECEPTIONAM signals, because of their low frequency,
can bend around objects and skip along the
ground. In addition, the signals can be
bounced off the ionosphere and bent back to
earth. Because of these characteristics. AM
signals are also subject to interference as they
travel from transmitter to receiver.
Fading: Occurs while the vehicle is passing
through freeway underpasses or in areas with
many tall buildings. It can also occur for sev-
eral seconds during ionospheric turbulence
even in areas where no obstacles exist.
Static: Caused by thunderstorms, electricalpower lines, electric signs and even traffic
lights.
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