2009 HONDA S2000 air condition

Air conditioning, as it cools, removes
moisture from the air. When used in
combination with the heater, it
makes the interior warm and dry and
can prevent the windows f rom
f ogging up.Turn the fan on.
Turn on the air conditioning.
Select and fresh air mode.
Adjust the temperature to your
pref erence.
This setting is suitable f or all driving
conditions whenever the outside
temperature is above 32°F (0°C).
To remove f og f rom the inside of the
windows: Set the f an to the desired speed, or
high f or f aster def rosting.
Select . The system
automatically switches to f resh air mode and turns on the A/C.
Adjust the temperature so the
airflow feels warm.
Select to help clear the
rear window.
To increase airf low to the
windshield, close the corner vents.
When you select or ,
the system automatically turns on
the A/C. This helps to dehumidif y
the air and to def og the windshield.
In either mode, you cannot turn of f
the A/C.
When you switch to another mode
f rom or , the A/C
stayson.PresstheA/Cbuttonto
turn it off. Push the f an control level down until
the indicator goes off. A lack of
airf low can cause the windows to f og
up. You should keep the f an on at all
times so stale air and moisture do
not build up in the interior and cause
f ogging.
For your saf ety, make sure you have
a clear view through all the windows
bef ore driving.
To clear the windows f aster, you can
close the dashboard corner vents
and the vents on both sides of the
instrument panel by rotating the
wheel below the vent. This will send
more warm air to the windshield
def roster vents. Once the windshield
is clear, select f resh air mode to
avoid f ogging the windows.
Select . The system
automatically switches to f resh air
mode and turns on the A/C. Select .
Set the f an and temperature
controls to the maximum level.
1.
2.
3.
4.
1.
2. 3.
4.
5.
1.2.
3.
Vents, Heating, and A/C
Dehumidif y the Interior
To Defog and Defrost To Turn Everything Off
T o Remove Exterior Frost or Ice
From the Windows
Features
99
2009 S2000

Push this lever up and down to
increase or decrease the f an speed
and airf low. The indicators next to
the lever show you the speed and
airf low selected.
Turning this dial clockwise increases
the temperature of the airflow.This button turns the rear window
def ogger of f and on (see page ).
When the recirculation indicator is
on, air f rom the vehicle’s interior is
sent through the system again
(recirculation mode). When the
indicator is of f , air is brought in f rom
the outside of the vehicle (f resh air
mode).
Switch to recirculation mode when
driving through dusty or smoky
conditions, then return to fresh air
mode.
The outside air intakes f or the
heating system are at the base of the
windshield. Keep this area clear of
leaves and other debris.
Thesystemshouldbeleftinfresh
air mode under almost all conditions.
Keeping the system in recirculation
mode, can cause the windows to f og
up. Do not push the def ogger button
when the removable hardtop is
removed.
Airf low is divided between
the vents in the dashboard and the
f loor vents. Air flows from the vents on
both sides of the instrument panel,
andfromthedashboardventinfront
of the passenger.
Use the mode control dial to select
the vents the air flows from. Some
air will f low f rom the dashboard
vents in all modes. 61
CONT INUED
Fan Control L ever
T emperature Control Dial
Rear Window Def ogger Button
Recirculation Button
A irf low Controls
Mode Control Dial
Vents and Heating
Features
101
2009 S2000

CONT INUED
The radio can receive the complete
AM and FM bands.
Those bands cover these f requen-
cies:
AM band: 530 to 1,710 kHz
FM band: 87.7 to 107.9 MHzHow well the radio receives stations
is dependent on many f actors, such
as the distance from the station’s
transmitter, nearby large objects,
and atmospheric conditions.
Driving very near the transmitter of
a station that is broadcasting on a
f requency close to the f requency of
the station you are listening to can
also af f ect your radio’s reception.
You may temporarily hear both
stations,orhearonlythestationyou
are close to.
Radio stations on the AM band are
assigned f requencies at least 10 kHz
apart (530, 540, 550). Stations on the
FM band are assigned f requencies at
least 0.2 MHz apart (87.9, 88.1, 88.3).
A radio station’s signal gets weaker
as you get f arther away f rom its
transmitter. If you are listening to an
AM station, you will notice the sound
volume becoming weaker, and the
stationdriftinginandout.If youare
listening to an FM station, you will
see the stereo indicator f lickering of f
and on as the signal weakens.
Eventually, the stereo indicator will
go of f and the sound will f ade
completely as you get out of range of
the station’s signal.
Stations must use these exact
f requencies. It is f airly common f or
stations to round-of f the f requency in
their advertising, so your radio could
display a f requency of 100.9 even
though the announcer may identif y
the station as ‘‘FM101.’’
Radio Frequencies
Radio Reception
A M/FM Radio Reception
Features
107
2009 S2000

µµ
µ µ
µ
µµ
Aggressive driving (hard
acceleration and braking)
Excessive idling, accelerating and
braking in stop-and-go traf f ic
Cold engine operation (engines
aremoreefficientwhenwarmed
up)
Driving with a heavy load or the
air conditioner running
Improperly inf lated tires
The f ollowing f actors can lower your
vehicle’s f uel economy:
A properly maintained vehicle
maximizes f uel economy. Poor
maintenance can signif icantly reduce
f uel economy. Always maintain your
vehicle according to the maintenance
messages displayed on the
inf ormation display (see
on page ).
For example: Rapid
acceleration, abrupt cornering,
and hard braking increase fuel
consumption.
Aerodynamic drag has a big ef f ect
on f uel mileage at speeds above 45
mph (75 km/h). Reduce your
speed and you reduce the drag.
Trailers, car top carriers, roof
racks and bike racks are also big
contributors to increased drag.
If your vehicle has a
manual transmission, you can
boost your f uel economy by up
shif ting as early as possible.
Idling
results in 0 miles per gallon.
An underinf lated tire increases
‘‘rolling resistance,’’ which reduces
f uel economy.
It puts a heavier
load on the engine, increasing f uel
consumption.
In
particular, a build-up of snow or
mud on your vehicle’s underside
adds weight and rolling resistance.
Frequent cleaning helps your f uel
economy.
167
Fuel Economy Factors
Use the recommended viscosity
motor oil, displaying the A PI
Certif ication Seal (see page ).
Improving Fuel Economy Owner’s
Maintenance Checks Drive moderately
Observe the speed limit
Always drive in the highest gear
possible
Avoid excessive idling
Maintain proper tire inf lation
A void carrying excess weight in
your vehicle
K eep your vehicle clean
170
Vehicle Maint enance Drive Ef f icient ly
Fuel Economy
134
2009 S2000

µµ
Fill the f uel tank until the nozzle automatically clicks of f .
Reset trip counter to zero.
Record the total gallons (liters) needed to ref ill.
Follow one of the simple calculations above.
The A/C
puts an extra load on the engine
which makes it use more f uel. Use
the f resh-air ventilation when
possible.
Combine several short trips into
one. A warmed-up engine is more
f uel ef f icient than a cold one.
Direct calculation is the
recommended source of inf ormation
about your actual f uel economy.
Using f requency of f ill-ups or taking
f uel gauge readings are NOT
accurate measures of f uel economy.
Fuel economy may improve over the
f irst several thousand miles. 1)
2)
3)
4)
Checking Your Fuel Economy
Measuring T echniquesMinimize the use of the air
conditioning system
Plan and combine trips
Calculating Fuel Economy
Fuel Economy
Bef ore Driving
135
Miles driven Gallons of
fuel Miles per
Gallon
100 KilometersLper100km
Liter
2009 S2000

Your vehicle is equipped with a tire
pressure monitoring system (TPMS)
that turns on every time you start the
engine and monitors the pressure in
your tires while driving.If you cannot make the low tire
pressure indicator go out af ter
inf lating the tires to the specif ied
values, have your dealer check the
system as soon as possible.
If the tire is f lat, or if the tire
pressure is too low to continue
driving, repair the tire with the tire
repair kit (see page ).
If the tire is f lat, or if the tire
pressure is too low to continue
driving, replace the tire with the
compact spare tire (see page ).
If you think you can saf ely drive a
short distance to a service station,
proceed slowly, and inf late the tire to
the recommended pressure shown
on the driver’s doorjamb.
Each tire has its own pressure
sensor (not including the spare tire).
If the air pressure of a tire becomes
signif icantly low while driving, the
sensor in that tire immediately sends
a signal that causes the low tire
pressure indicator to come on.
When the low tire pressure indicator
is on, one or more of your tires is
signif icantly underinf lated. You
should stop and check your tires as
soon as possible, and inflate them to
the proper pressure as indicated on
the vehicle’s tire inf ormation placard. Driving on a signif icantly under
inf lated tire causes the tire to
overheat and can lead to tire failure.
Underinf lation also reduces f uel
efficiency and tire tread life, and may
af f ect the vehicle’s handling and
stopping ability.
Becausetirepressurevariesby
temperature and other conditions,
the low tire pressure indicator may
come on unexpectedly.
200
206
CR models
Except CR models
Tire Pressure Monitoring System (TPMS)
Low Tire Pressure
Indicator
154
2009 S2000

As required by the FCC:This device complies with Part 15 of theFCC rules. Operation is subject to thef ollowing two conditions: (1) This devicemay not cause harmf ul interf erence, and(2) this device must accept anyinterf erence received, includinginterf erence that may cause undesiredoperation.
Changes or modif ications not expresslyapproved by the party responsible f orcompliance could void the user’sauthority to operate the equipment.
This device complies with IndustryCanada Standard RSS-210.Operation is subject to the f ollowing twoconditions: (1) this device may not causeinterf erence, and (2) this device mustaccept any interf erence that may causeundesired operation of the device.
CR models
If you have a f lat tire, the low tire
pressure indicator will come on.
Repair the f lat tire with the tire
repair kit (see page ).
Each wheel is equipped with a tire
pressure sensor mounted inside the
tire behind the valve stem. You must
use TPMS specif ic wheels. It is
recommended that you always have
your tires serviced by your dealer or
a qualif ied technician.
Af ter you repair the f lat tire, the low
tire pressure indicator may come on.
This is normal; the system is not
monitoring the repaired tire pressure.
Havetheflattirerepairedbythe
dealer as soon as possible.
Never use a puncture-repairing agent
in a f lat tire. If used, you will have to
replace the tire pressure sensor.
Havetheflattirerepairedbyyour
dealer as soon as possible.
After you replace the flat tire with
thecompactsparetire,thelowtire
pressure indicator stays on. This is
normal; the system is not monitoring
the spare tire pressure. Manually
check the spare tire pressure to be
sure it is correct. Af ter several miles
(kilometers) driving with the
compact spare tire, the TPMS
indicator comes on and the low tire
pressure indicator goes of f .
The low tire pressure indicator or
the TPMS indicator will go off, after
several miles (kilometers) driving,
when you replace the spare tire with
the specif ied regular tire equipped
with the tire pressure monitor sensor. 206
Tire Pressure Monitoring System (TPMS)
Repairing a T ire with T PMS
156
2009 S2000

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Maintenance Minder
168
Maintenance Sub Items
Check tire inflation and condition
Replace air cleaner element
Replace dust and pollen filter
Inspect drive belt
Replace transmission fluid
Replace spark plugs
Inspect valve clearance
Replace engine coolant
Replace rear differential fluid
Maintenance Main Items
Replace engine oil
Replace engine oil and oil filter
Inspect front and rear brakes
Check parking brake adjustment
Inspect these items: Tie rod ends, steering gear box, and boots
Suspension components
Driveshaft boots
Brake hoses and lines (including VSA)
All fluid levels and condition of fluids
Exhaust system
Fuel lines and connections
Check expiration date for tire sealant bottle
:
A
B
Symbol
Symbol
1
2
3
4
5
61
2
Adjust the valves during services A, B, 1, 2, or 3 if they are noisy.
Inspect idle speed every 160,000 miles (256,000 km).
Independent of the maintenance messages in the information display,
replace the brake fluid every 3 years.
See information on maintenance and emissions warranty on page .
If the message ‘‘SERVICE’’ does not appear more than 12 months after the
display is reset, change the engine oil every year.
NOTE: 1:
2 : CR models
167
If you drive in dusty conditions, replace every 15,000
miles (24,000 km).
If you drive primarily in urban areas that have high
concentrations of soot in the air from industry and
from diesel-powered vehicles, replace every 15,000
miles (24,000 km).
Driving in mountainous areas results in higher level
of mechanical (shear) stress to fluid. This requires
differential fluid changes more frequently than
recommended by the maintenance minder. If you
regularly drive your vehicle under these conditions,
have the differential fluid changed every 15,000 miles
(24,000 km).
Maintenance Minder
2009 S2000