2003 HONDA CIVIC HYBRID Cooling

Your Car at a Glance
2
(P.10, 48)
AIRBAGS
POWER
DOOR LOCK
SWITCH
(P. 87)
POWER WINDOW
SWITCHES
(P. 97)
FUEL FILL DOOR RELEASE
(P. 145)
TRUNK RELEASE
(P. 92) HOOD RELEASE
HANDLE
(P.
146) (P.
166)
AUTOMATIC TRANSMISSION (CVT)
MANUAL TRANSMISSION
(P.
162) (P.
108)
HEATING/COOLING CONTROLS (P.
123 )
DIGITAL CLOCK (P.
118 )
AUDIO SYSTEM

High levels of carbon monoxide can
collect rapidly in enclosed areas,
such as a garage. Do not run the
engine with the garage door closed.
Even with the door open, run the
engine only long enough to move the
vehicle out of the garage.
Your car’s exhaust contains carbon
monoxide gas. You should have no
problem with carbon monoxide
entering the car in normal driving if
you maintain your car properly.
Have the exhaust system inspected
f or leaks whenever:
The car is raised f or an oil change.
You notice a change in the sound
of the exhaust.
Thecarwasinanaccidentthat
may have damaged the underside. If you must sit in your parked car,
even in an unconf ined area, with the
engine running, adjust the heating
and cooling system as f ollows: With the trunk lid open, air f low can
pull exhaust gas into your car’s
interior and create a hazardous
condition. If you must drive with the
trunk lid open, open all the windows
and set the heating and cooling
system as shown below.
Select the Fresh Air mode.
Select the mode.
Turn the f an on high speed.
Set the temperature control to a
comfortable setting.
1.
2.
3.
4.
Carbon Monoxide Hazard
Driver and Passenger Saf ety54
Carbon monoxide gas is toxic.
Breathing it can cause
unconsciousness and even kill
you.
Avoid any enclosed areas or
activities that expose you to
carbon monoxide.

Control L ocations
Inst rument s and Cont rols58
CRUISE CONTROL
(P.139)
POWER DOOR LOCK
SWITCH
(P. 87)
REAR WINDOW
DEFOGGER (P. 81)
POWER WINDOW
SWITCHES
(P. 97)
FUEL FILL DOOR RELEASE
(P.145)
TRUNK RELEASE
(P. 92) (P.
146)
HOOD RELEASE
HANDLE
(P.
140)
CRUISE CONTROL (P.
123 )
DIGITAL CLOCK (P.
118 )
AUDIO SYSTEM
MIRROR
CONTROLS
HEATING/COOLING CONTROLS
(P. 108)
(P. 99)

This shows the temperature of the
engine’s coolant. During normal
operation, the reading should be in
the middle of the gauge. In severe
driving conditions, such as very hot
weather or a long period of uphill
driving, the reading may reach near
the red mark. If it reaches the red
(Hot) mark, pull saf ely to the side of
the road. Turn to page for
instructions and precautions on
checking the engine’s cooling
system.
This shows how much f uel you have.
It is most accurate when the car is on
level ground. It may show slightly
more or less than the actual amount
whenyouaredrivingoncurvyor
hilly roads.
You can temporarily turn of f the
Current Fuel Mileage display.
To turn it off:
Turn the ignition switch to ON (II).
If the engine is running, make
sure the transmission is in Neutral
(manual) or Park (automatic) and
the parking brake is set.
Use the Select/Reset button to
select the odometer display.
Press and hold the Select/Reset
button f or about 10 to 15 seconds,
then release it. The Current Fuel
Mileage display will turn of f .
The display will turn back on when
you repeat the same procedure on
the step 3. 268
1.
2.
3.
Inst rument s and Cont rols
Temperature Gauge
Fuel Gauge
T urning Of f the Mileage Display
Gauges
71
Avoid driving with an extremely low
f uel level. Running out of f uel could
cause the engine to misf ire, damaging
the catalytic converter.

Heating and Cooling.............
(Automatic System) . 108
................
Automatic Operation . 110
.....................
Manual Operation .111
Sunlight Sensor/Temperature ...................................
Sensor .117
................................
Audio System .118
.................
Operating the Radio . 118
.................
Adjusting the Sound . 122
............
Audio System Lighting . 123
..............................
Digital Clock .123
....................
Radio Frequencies . 124
........................
Radio Reception .125
.........
Operating the CD Player . 127
.....
Operating the CD Changer . 129
.......
Protecting Compact Discs . 130
....
CD Player Error Indications . 131
CD Changer Error .............................
Indications .132
Operating the Cassette .....................................
Player .133
............
Tape Search Functions . 134
Caring f or the Cassette .....................................
Player .136
............................
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