2003 HONDA S2000 air condition

The outside air intakes f or the
heating and cooling system are at
the base of the windshield. Keep
these clear of leaves and other
debris. It is best to leave the system in Fresh
Air mode under almost all conditions.
Keeping the system in Recirculation
mode, particularly with the A/C of f ,
can cause the windows to fog up.
Switch to Recirculation mode when
you are driving through smoky or
dusty conditions, then switch back to
Fresh Air mode when the condition
clears.Turn the temperature control dial
all the way to the lef t.
Make sure the A/C is of f .
Select and Fresh Air mode.
Set the f an to the desired speed.
The f low-through ventilation system
draws in outside air, circulates it
through the interior, then exhausts it
through vents behind the seat-backs. 1.
2.
3.
CONT INUED
Heating and Cooling
Comf ort and Convenience Feat ures
Vent ilat ion
89
RECIRCULATION
BUTTON
AIR CONDITIONING
BUTTON
FAN CONTROL LEVER MODE CONTROL
DIAL
TEMPERATURE
CONTROL DIAL

When the interior has cooled down
to a more comf ortable temperature,
close the windows and set the
controls as described f or normal
cooling.
Turn on the A/C by pressing the
button. The light in the button
comesonwhenafanspeedis
selected.
Make sure the temperature
control dial is all the way to the left.
Select .
If the outside air is humid, select
Recirculation mode. If the outside
air is dry, select Fresh Air mode.
Set the f an to the desired speed.
If the interior is very warm f rom
beingparkedinthesun,youcancool
it down more rapidly by setting up
the controls this way: Start the engine.
Turn on the A/C by pressing the
button. Make sure the tempera-
ture control dial is all the way to
the left.
Set the f an to maximum speed.
Open the windows partially. Select and Fresh Air mode. Air conditioning places an extra load
on the engine. Watch the engine
coolant temperature gauge (see page
) when driving in stop-and-go
traf f ic or climbing a long, steep hill.
If it moves near the red mark, turn
of f the A/C until the reading returns
to normal.
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2.
3.
4. 1.
2.
3.
4.
49
Comf ort and Convenience Feat ures
Heating and Cooling
T o Cool wit h A /C
90
RECIRCULATION
BUTTON
AIR CONDITIONING
BUTTON
FAN CONTROL LEVERMODE CONTROL
DIAL
TEMPERATURE
CONTROL DIAL

To warm the interior:Air conditioning, as it cools, removes
moisture from the air. When used in
combination with the heater, it
makes the interior warm and dry.To remove f og f rom the inside of the
windows:
This setting is suitable f or all driving
conditions whenever the outside
temperature is above 32°F (0°C).
Start the engine.
Select and Fresh Air mode.
Set the f an to the desired speed.
Adjust the warmth of the air with
the temperature control dial.
Set the f an to the desired speed.
Turn on the air conditioning.
Select and Fresh Air mode.
Adjust the temperature control
dial so the mixture of heated and
cooled air f eels comf ortable. Switch the f an on.
Select .
When you select , the
system automatically switches to
Fresh Air mode and turns on the
A/C.
Adjust the temperature control
dial so the air flow from the
def roster vents f eels warm.
When you switch to another mode
f rom , the A/C stays on.
Press the A/C button to turn if of f .
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2.
3.
4.
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2.
3.
4.1.
2.
3.
CONT INUED
Heating and Cooling
Comf ort and Convenience Feat ures
T o Heat
T o Heat and Dehumidif y wit h A ir
Condit ioning T o Def og and Def rost
91

To remove exterior f rost or ice f rom
the windshield and side windows
after the vehicle has been sitting out
in cold weather:Start the engine.
Select .
When you select , the
system automatically switches to
Fresh Air mode and turns on the
A/C.
Set the f an and temperature
controls to maximum.
To rapidly remove exterior f rost or
ice f rom the windshield (on very cold
days), f irst select the Recirculation
mode. Once the windshield is clear,
select the Fresh Air mode to avoid
f ogging the windows. 1.
2.
3.
Comf ort and Convenience Feat ures
Heating and Cooling
92
RECIRCULATION
BUTTON
AIR CONDITIONING
BUTTON
FAN CONTROL LEVER MODE CONTROL DIAL
TEMPERATURE CONTROL DIAL

You can improve f uel economy by
driving moderately. Rapid acceler-
ation, abrupt cornering, and hard
braking use more f uel.
Always drive in the highest gear that
allows the engine to run and acceler-
ate smoothly.
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 tocombine several short trips into one.
The condition of your car and your
driving habits are the two most
important things that affect the fuel
mileage you get.
Always maintain your car according
to the maintenance schedule. This
will keep it in top operating condition.
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.The air conditioning puts an extra
load on the engine which makes it
usemorefuel.Turnoff theA/Cto
cut down on air conditioning use.
Use the f low-through ventilation
when the outside air temperature is
moderate.
In winter, the build-up of snow on
your car’s underside adds weight and
rolling resistance. Frequent cleaning
helps your f uel mileage and reduces
thechanceof corrosion. An important part of that mainte-
nance is the (see page ). For
example, an underinf lated tire
causes more ‘‘rolling resistance,’’
which uses f uel. It also wears out
f aster, so check the tire pressure at
least monthly. 159 Driving Habits
Car Condition
Owner Maintenance
Checks
Bef ore Driving
Fuel Economy
125

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Exercise extra caution when driving
in rain af ter a long dry spell. Af ter
months of dry weather, the f irst
rains bring oil to the surf ace of the
roadway, making it slippery. Being able to see
clearly in all directions and being
visible to other drivers are important
in all weather conditions. This is
more dif f icult in bad weather. To be
seen more clearly during daylight
hours, turn on your headlights.
Inspect your windshield wipers and
washers f requently. Keep the wind-
shield washer reservoir f ull of the
proper f luid. Have the windshield
wiper blades replaced if they start to
streak the windshield or leave parts
unwiped. Use the def rosters and air
conditioning to keep the windows
f rom f ogging up on the inside (see
page ).
Rain, f og, and snow conditions
require a dif f erent driving technique
because of reduced traction and
visibility. Keep your car well-
maintained and exercise greater
caution when you need to drive in
bad weather. The cruise control
should not be used in these
conditions. Always drive
slower than you would in dry
weather. It takes your car longer to
react, even in conditions that may
seem just barely damp. Apply
smooth, even pressure to all the
controls. Abrupt steering wheel
movements or sudden, hard appli-
cation of the brakes can cause loss of
control in wet weather. Be extra
cautious f or the f irst f ew miles
(kilometers) of driving while you
adjust to the change in driving
conditions. This is especially true in
snow. A person can f orget some
snow-driving techniques during the
summer months. Practice is needed
to relearn those skills. 91
Driving in Bad Weather
Driving
Visibility
Driving T echnique
144

This section also includes
Maintenance Schedules f or normal
driving and severe driving conditions,
a Maintenance Record, and instruc-
tions f or simple maintenance tasks
you may want to take care of
yourself . This section explains why it is
important to keep your car well
maintained and how to f ollow basic
maintenance saf ety precautions.
If you have the skills and tools to per-
f orm more complex maintenance
tasks on your Honda, you may want
to purchase the Service Manual. See
page f or inf ormation on how to
obtain a copy, or see your Honda
dealer.......................
Maintenance Saf ety .148
.
Important Safety Precautions . 149
.................
Maintenance Schedule . 150
...
Required Maintenance Record . 157
.......
Owner Maintenance Checks . 159
..............................
Fluid Locations .160
......................................
Engine Oil .161
..................................
Adding Oil .161
....................
Recommended Oil .161
..............................
Synthetic Oil .162
....................................
Additives .162
.....
Changing the Oil and Filter . 163
.............................
Cooling System .165
............
Adding Engine Coolant . 165
.......
Replacing Engine Coolant . 167
....................
Windshield Washers .171
6-speed Manual Transmission ...........................................
Fluid .172
..........................
Dif f erential Fluid .173
................
Brake and Clutch Fluid . 174
............................
Brake System .174
...........................
Clutch System .175
.....................
Air Cleaner Element .176
....................................
Hood Latch .178 ....................................
Spark Plugs .178
..............................
Replacement .178
............................
Specif ications .180
...........................................
Battery .181
.................................
Wiper Blades .184
..............
Air Conditioning System . 186
..................
Dust and Pollen Filter . 187
.......................................
Drive Belt .188
...............................................
Tires .189
......................................
Inf lation .189
..................................
Inspection .191
..............................
Maintenance .192
.............................
Tire Rotation .192
...................................
Tire Wear .192
...
Replacing Tires and Wheels . 193
......................
Wheels and Tires .194
..........................
Winter Driving .194
.............................
Snow Tires .195
............................
Tire Chains .195
.............................................
Lights .196
.....................
Headlight Aiming .198
........................
Replacing Bulbs .198
...........................
Storing Your Car .206
267
Maintenance
Maint enance147

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Follow the Normal Conditions
Maintenance Schedule if the
severe driving conditions
specif ied in the Severe
Conditions Maintenance
Schedule do not apply.
NOTE: If you onlydrive under a
‘‘severe’’ condition, you should
f ollow the Normal Conditions
Maintenance Schedule.
Follow the Maintenance
Schedule f or Severe Conditions.
OCCASIONALLY
U.S. Owners
Canadian Owners
Maint enance152
Visually inspect the following items:
Service at the indicated
distance or time whichever
comes first.
miles x 1,000
km x 1,000
months
Replace every 7,500 miles (12,000 km) or 1 year
15
24
12
Check oil and coolant at each fuel stop
30
48
24
60
96
48 105
168
84
75
120 60
45
72
36 90
144 72 120
192
96
120,000 miles (192,000 km) or 10 years, then every 60,000 miles (96,000 km) or 5 years
Every 3 years (independent of mileage) Every 7,500 miles (12,000 km)
Replace engine oil
Replace engine oil filter
Check engine oil and coolant
Replace air cleaner element
Inspect valve clearance
Replace spark plugs
Inspect drive belt
Inspect idle speed
Replace engine coolant
Replace transmission fluid
Replace rear differential fluid
Inspect front and rear brakes
Replace brake fluid
Check parking brake adjustment
Replace dust and pollen filter
Check tire inflation and condition
See information on maintenance and
emissions warranty, last column, page .
Tie rod ends, steering gear box, and boots
Suspension components
Driveshaft boots
Brake hoses and lines (including ABS)
All fluid levels and condition of fluids
Exhaust system
Fuel lines and connections Adjust only if noisy
:151
Maintenance Schedule for Normal Conditions