2005 HONDA S2000 engine coolant

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The clock displays the time with the
ignition switch in the ON (II)
position.
When you f inish the minute
adjustment, press and release the
CLOCK button. The hour display
will blink. Adjust the hour by
pressing the or button. Press and hold the CLOCK button
until the minute display blinks.
Adjusttheminutebypressingthe or button.
Turn the ignition switch to ON (II).
To set the clock:
When you f inish all the
adjustments, press the CLOCK
button again.
This shows how much f uel you have.
It may show slightly more or less
than the actual amount.
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. See page f or
instructions and precautions on
checking the engine’s cooling
system.1.
2.
3.
4.
167
Gauges
Clock
Fuel Gauge T emperature Gauge
Inst rument s and Cont rols
45
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.

Air conditioning places an extra load
on the engine. Watch the engine
coolant temperature gauge (see page). If it moves near the red zone,
turn of f the A/C until the gauge
reads normally.
Turn on the A/C by pressing the
button. The indicator in the button
comesonwhenafanspeedis
selected.
Make sure the temperature is set
to maximum cool.
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. you can
cool it down more rapidly by partially
opening the windows, turning on the
A/C, and setting the fan to
maximum speed in Fresh Air mode.
Air flows from the center
vents in the dashboard above the
audio system, the vents on both
sides of the instrument panel, and
f rom the f loor vents. Select this
position when you drive with the
convertible top f olded.
Select and Fresh Air mode.
Set the f an to the desired speed.
Adjust the warmth of the air with
the temperature control dial.
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 f rom the
system. Set the temperature to the lower
limit.
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.
When you select or ,
the system automatically switches to
Fresh Air mode and turns on the A/C.
Air f lows f rom the def roster
vents at the base of the windshield
and the vents on both sides of the
instrument panel. Airf low is divided between
the f loor vents and the def roster
vents at the base of the windshield,
and the vents on both sides of the
instrument panel. Air f lows f rom the f loor
vents and the vents on both sides of
the instrument panel. 1.
2.
3.
4.
1.
2.
3.1.
2.
3.
4.
5.
45
If the interior is very warm,
Vents, Heating, and A/C
Using the A /C
Using the Heater Ventilation
76

Bef ore you begin driving your
vehicle, you should know what
gasoline to use, and how to check
the levels of important f luids. You
also need to know how to properly
store luggage or packages. The
inf ormation in this section will help
you. If you plan to add any
accessories to your vehicle, please
read the information in this section
first..............................
Break-in Period .100
.................
Fuel Recommendation . 100
.........
Service Station Procedures . 101
....................................
Ref ueling .101
OpeningandClosingthe .......................................
Hood .102
...................................
Oil Check .103
.............
Engine Coolant Check . 104
...............................
Fuel Economy .104
...
Accessories and Modif ications . 105
.............................
Carrying Cargo .107
Bef ore Driving
Bef ore Driving
99

Try to maintain a constant speed.
Everytimeyouslowdownand
speed up, your vehicle uses extra
fuel.Usethecruisecontrolwhen
appropriate.
Combine several short trips into
one.
The air conditioning puts an extra
load on the engine which makes it
usemorefuel.Usethefresh-air
ventilation when possible.
Always maintain your vehicle
according to the maintenance
schedule. See
on page
.
an underinf lated tire
causes more ‘‘rolling resistance,’’
which uses more f uel.
The build-up of snow or mud on
your vehicle’s underside adds
weight and rolling resistance.
Frequent cleaning helps your f uel
mileage and reduces the chance of
corrosion.
Drive moderately. Rapid
acceleration, abrupt cornering,
and hard braking use more f uel.
Always drive in the highest gear
possible.
Look at the coolant level in the
radiator reserve tank. Make sure it is
between the MAX and MIN lines. If
it is below the MIN line, see
on page f or
inf ormation on adding the proper
coolant.
Refer to on page f or inf ormation
about checking other items on your
vehicle. 134
124 124
For example,
Improving Fuel Economy
Fuel Economy
Owner’s
Maintenance Checks
Engine Coolant Check
A dding
Engine Coolant
Owner’s Maintenance
Checks
Service Station Procedures, Fuel Economy
104
RESERVE TANK
MAX MIN

This section explains why it is
important to keep your vehicle well
maintained and how to f ollow basic
maintenance saf ety precautions.
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 .
If you have the skills and tools to per-
f orm more complex maintenance
tasks on your vehicle, you may want
to purchase the Service Manual. See
page f or inf ormation on how to
obtain a copy, or see your dealer.......................
Maintenance Saf ety .122
.................
Maintenance Schedule . 123
....................
Maintenance Record .127
..............................
Fluid Locations .130
........................
Adding Engine Oil .131
.........
Changing the Oil and Filter . 132
..............................
Engine Coolant .134
....................
Windshield Washers .136
........
Manual Transmission Fluid . 137
..........................
Dif f erential Fluid .138
................
Brake and Clutch Fluid . 139
.............................................
Lights .140
................
Cleaning the Seat Belts . 145
.....................................
Floor Mats .146
..................
DustandPollenFilter . 146
.................................
Wiper Blades .147
...............................................
Tires .148
...................
Checking the Battery . 154
.............................
Vehicle Storage .155
197
Maintenance
Maint enance
121

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Your authorized dealer knows your
vehicle best and can provide
competent, ef f icient service.
However, service at a dealer is not
mandatory to keep your warranties
in effect. Maintenance may be done
by any qualif ied service f acility or
skilled person to keep your
warranties in ef f ect. Keep all the
receipts as proof of completion, and
have the person who does the work
f ill out the Maintenance Record.
Check your warranty booklet f or
more inf ormation.
We recommend the use of Honda
parts and f luids whenever you have
maintenance done. U.S. Vehicles:
According to state and federal
regulations, f ailure to perf orm
maintenance on the items marked
with will not void your emissions
warranties. However, all
maintenance services should be
perf ormed at the recommended time
or mileage period to ensure long-
term reliability.
Youshouldcheckthefollowing
items at the specif ied intervals. If
you are unsure of how to perf orm
any check, turn to the appropriate
page listed.
Engine oil level Check every
time you f ill the f uel tank. See
page .
Engine coolant level Check the
radiator reserve tank every time
you f ill the f uel tank. See page .
Tires Check the tire pressure
monthly. Examine the tread f or
wear and foreign objects. See page .
Lights Check the operation of
the headlights, parking lights,
taillights, high-mount brake light,
and license plate lights monthly.
See page . Brakes and clutch Check the
f luid level monthly. See page . 103
104
139
148
140
Maintenance Schedule
Servicing Your Vehicle Maintenance, replacement, or
repair of emissions control
devices and systems may be done
by any automotive repair
establishment or individual using
parts that are ‘‘certif ied’’ to EPA
standards.Owner’s Maintenance Checks
124

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125
Service the items listed at the indicated distance (or time, if given).
miles x 1,000
km x 1,000 15
24
Every 7,500 miles (12,000 km) or every 1 year, whichever comes firstCheck oil and coolant at each fuel stop
Check inflation and condition once a month or every 7,500 miles (12,000 km), whichever comes first
Check engine oil and coolant
Check tires
Replace engine oil
Replace engine oil filter
Check front and rear brakes
Check parking brake adjustment
Inspect the following items:
Tie-rod ends, steering gearbox, 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
Inspect drive belts
Replace dust and pollen filter
Replace air cleaner element
Replace spark plugs
Inspect valve clearance
Replace manual transmission fluid
Replace rear differential fluid
Inspect idle speed
Replace engine coolant
Replace brake fluid Every 15,000 miles (24,000 km) or every 1 year, whichever comes first
Every 30,000 miles (48,000 km) or every 2 years, whichever comes first
30
48
Inspect every 105,000 miles (168,000 km), otherwise adjust only if noisy 60
96
90
144 120
192150
240
45
72 75
120 135
216
Every 120,000 miles (192,000 km) or every 6 years, whichever comes first 105
168
Every 30,000 miles (48,000 km) or every 2 years, whichever comes first
At 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)
See information on maintenance and emissions warranty, middle column, page . 124
:
Maintenance Schedule for Normal Conditions

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126
Service the items listed at the indicated distance (or time, if given).
miles x 1,000
km x 1,000 15
2430
4845
72 75
120 135
216
Check oil and coolant at each fuel stop
Every 3,750 miles (6,000 km) or every 6 months, whichever comes first 60
96
90
144 120
192150
240
Every 7,500 miles (12,000 km) or every 6 months, whichever comes first Every 15,000 miles (24,000 km) or every 1 year, whichever comes first
Check inflation and condition once a month or every 7,500 miles (12,000 km), whichever comes first
Every 30,000 miles (48,000 km) or every 2 years, whichever comes first
Every 15,000 miles (24,000 km) (Use normal schedule except in dusty conditions) Inspect every 105,000 miles (168,000 km), otherwise adjust only if noisyEvery 60,000 miles (96,000 km) or every 3 years, whichever comes first Every 15,000 miles (24,000 km) or every 1 year, whichever comes first 105
168
At 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)
See information on maintenance and emissions warranty, middle column, page .
See dust and pollen filter on page for replacement information under special driving conditions.
Check engine oil and coolant
Check tires
Replace engine oil and oil filter
Check front and rear brakes
Inspect the following items:
Tie-rod ends, steering gearbox, and boots
Suspension components
Driveshaft boots
Check parking brake adjustment
Lubricate all hinges, locks and latches
Inspect the following items: Brake hoses and lines (including ABS)
All fluid levels and condition of fluids
Exhaust system
Fuel lines and connections
Lights and controls/vehicle underbody
Inspect drive belts
Replace dust and pollen filter
Replace air cleaner element
Replace spark plugs
Inspect valve clearance
Replace manual transmission fluid
Replace rear differential fluid
Inspect idle speed
Replace engine coolant
Replace brake fluid
:
: 124
146
Maintenance Schedule for Severe Conditions