2003 HONDA CIVIC HYBRID air conditioning

Heating and Cooling.............
(Automatic System) . 108
................
Automatic Operation . 110
.....................
Manual Operation .111
Sunlight Sensor/Temperature ...................................
Sensor .117
................................
Audio System .118
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Operating the Radio . 118
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Adjusting the Sound . 122
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Audio System Lighting . 123
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Digital Clock .123
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Radio Frequencies . 124
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Radio Reception .125
.........
Operating the CD Player . 127
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Operating the CD Changer . 129
.......
Protecting Compact Discs . 130
....
CD Player Error Indications . 131
CD Changer Error .............................
Indications .132
Operating the Cassette .....................................
Player .133
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Tape Search Functions . 134
Caring f or the Cassette .....................................
Player .136
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Thef t Protection .137
...............................
Cruise Control .139
The heating and air conditioning
systems in your Honda provide a
comf ortable driving environment in
all weather conditions.
The standard audio system has
many f eatures. This section de-
scribes those f eatures and how to
use them. (If you selected an
optional audio system, ref er to the
operating instructions that came
with it.)
Your Honda has an anti-thef t audio
system that requires a code number
to enable it.
Comf ort and Convenience Features
Comf ort and Convenience Feat ures107

The heating and cooling system in
your Honda has f ull heating,
ventilation, and air conditioning
capabilities. In combination with the
air conditioning, the system regu-
lates the interior temperature you
select. The system also adjusts the
fanspeedandairflowdirection
automatically depending on the set
temperature.The direction of air f low f rom the
vents in the center and each side of
the dashboard is adjustable.
To adjust the air f low f rom each vent,
move the vent up-and-down and
move the tab side-to-side.Thesideventscanbeopenedand
closed with the dials underneath
them.
Heating and Cooling (Automatic System)
Comf ort and Convenience Feat ures108
CENTER VENTS
TABSIDE VENT
Open Close

The heating and cooling system
draws air through the exterior vents
at the bottom of the windshield.
Keep these vents clear of leaves and
other debris.
The engine must be running f or the
heater and air conditioning to
generate hot and cold air. The heater
uses engine coolant to warm the air.
If the engine is cold, it will be several
minutes bef ore you f eel warm air
coming from the system.
Your car has a f low-through
ventilation system. Air enters the car
through vents in f ront of the
windshield. It circulates through the
interior then exits through vents
near the rear window. This system
provides f resh air even when the car
is standing still. To bring in outside
air, select the Fresh Air mode. Set
the fan at a comfortable speed.
Heating and Cooling (Automatic System)
Comf ort and Convenience Feat ures
Vent ilat ion
109

To use the heating and cooling
system in automatic mode, set the
system as f ollows.Set the f an control dial to AUTO.
Set the mode control dial to AUTO.
Set the desired temperature by
turning the temperature control
dial. Turning this dial clockwise
increases the temperature of the
air flow.
Select Fresh Air mode. The
indicator in the button should be
off.
Turn on the A/C by pressing the
button f or cooling and dehumidi-
f ying. The indicator in the button
lights.
1.
2.
3.
4.
5.
Heating and Cooling (Automatic System)
Comf ort and Convenience Feat ures
Automatic Operation
110
MODE CONTROL DIAL
TEMPERATURE
CONTROL DIAL
FAN CONTROL DIAL RECIRCULATION BUTTON AIR CONDITIONING BUTTONECON BUTTON

To heat or cool the interior f aster,
select Recirculation mode and set
the temperature control dial to the
upper or lower limit.
The system runs of f ull cooling or
heating only. It does not regulate the
interior temperature. When the
temperature is set between the lower
and upper limits, the system
regulates the interior temperature to
the set value.
TurningthefancontroldialtoOFF
shuts the heating and cooling system
completely off. Keep the system
completely of f only f or short periods.
To keep stale air and mustiness from
collecting, you should have the f an
running at all times.
When the system is in f ull AUTO
mode, the Auto Idle Stop f unction
will not be activated.You can manually set the system
controls f or ventilation, air condi-
tioning, heating, air f low direction,
and fan speed in various
combinations.
When you press the ECON button
with the fan speed control dial on,
the Auto Idle Stop works only if the
outside temperature is above 41°F
(5°C). The indicator in the button
lights when the ECON is on. With
the ECON on, you can get better f uel
economy. You can select the ECON
mode with the A/C on or of f .
In this mode with A/C on, you may
f eel a slight reduction in cooling
ef f iciency. If you want more cooling,
select AUTO (see page ).
The system turns of f the ECON
mode when you select AUTO,
,or . Pressing the A/C button turns the
air conditioning ON and OFF. The
indicator in the button lights when
the A/C is ON.
When you turn the A/C of f , the
system cannot regulate the inside
temperature if you set the dial below
the outside air temperature.
With A/C on, use the temperature
control dial to adjust the temperature
of the air f low to a comf ortable
setting.
110
CONT INUED
Heating and Cooling (Automatic System)
Comf ort and Convenience Feat ures
Manual Operation
ECON Button A ir Condit ioning (A /C) But t on
111

Air conditioning also removes mois-
ture from the air as it operates. You
can use it to def og the windows
quickly in cool or damp weather.
Used in combination with the heater,
it also makes the interior warm and
dry.
Air conditioning places an extra load
on the engine. Watch the engine
coolant temperature gauge (see page) when using the A/C in heavy
traf f ic or driving up long hills. If the
reading reaches near the red mark,
turn of f the air conditioning until the
gauge reads normally. 71
Heating and Cooling (Automatic System)
Comf ort and Convenience Feat ures112
MODE CONTROL DIAL
TEMPERATURE
CONTROL DIAL
FAN CONTROL DIAL RECIRCULATION BUTTON AIR CONDITIONING BUTTONECON BUTTON

™™
The directs the main air flow
to the windshield for faster
def rosting or def ogging. It also
overrides any MODE selection you
may have made. When you select
, the A/C turns on
automatically and the system selects
Fresh Air mode and turns of f the
ECON mode. To def rost or def og
more quickly, turn the temperature
control dial to 82°F 86°F (28°C
30°C). Select and set the f an
speed to high. To turn of f def rost or
defog, turn the mode control dial to
another mode. When you switch to
another mode f rom , the A/C
stayson.PresstheA/Cbuttonto
turn it off.
If there is actual frost on the win-
dows, f irst select the Recirculation
mode. If the windows are f ogged,
select the Fresh Air mode. Warmed
air will then flow from the wind-
shield and side def roster vents.
Heating and Cooling (Automatic System)
Comf ort and Convenience Feat ures116
MODE CONTROL
DIAL
TEMPERATURE
CONTROL DIALFAN CONTROL
DIAL RECIRCULATION
BUTTON
AIR CONDITIONING BUTTON
ECON BUTTON

The air conditioning puts an extra
load on the engine which makes it
usemorefuel.Turnoff theA/Cto
cutdownonairconditioninguse.
Use the f low-through ventilation
when the outside air temperature is
moderate.
If air conditioning is needed, you can
save some f uel by using the A/C in
‘‘ECON’’ mode. When the outside
temperature is above 41°F (5°C),
this mode allows the Auto Idle Stop
f unction to shut of f the engine when
the vehicle is stopped, resulting in
fuel savings.
Depending on traf f ic conditions, try
to maintain a constant speed. Every
time you slow down and speed up,
your car uses extra f uel. Use the
cruise control, when appropriate, to
increase f uel economy.
Wind resistance causes vehicles to
usemorefuelathigherspeeds.
Driving at moderate speeds on the
highway reduces wind resistance
and conserves f uel.
A cold engine uses more f uel than a
warm engine. It is not necessary to
‘‘warm-up’’ a cold engine by letting it
idle f or a long time. You can drive
away in about a minute, no matter
how cold it is outside. The engine
will warm up f aster, and you get
better f uel economy. To cut down on
the number of ‘‘cold starts,’’ try to
combine several short trips into one. You may notice that using the A/C
causes a greater drop in f uel
economy than you are used to in
other vehicles. Although the amount
of extra f uel used by the A/C load on
the engine is no greater than other
vehicles, it is more noticeable
because of your Civic Hybrid’s
excellent f uel mileage. Using the
A/C in hot weather may result in
f uel economy that is lower than
expected.
Fuel Economy
Bef ore Driving151