2005 HONDA S2000 radiator

These labels are in the locations
shown. They warn you of potential
hazards that could cause serious
injury. Read these labels caref ully.
If a label comes of f or becomes hard
to read (except for the U.S.
dashboard label which may be
removed by the owner), contact your
dealer f or a replacement.U.S. modelsCanadian models
U.S. models only
Saf ety L abels
36
BATTERY
SUN VISOR
RADIATOR SRSSEAT BELT TENSIONER
DASHBOARD

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

̵
µ
µ µ µ
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

Fluid Locations
130
WASHER FLUID
(Blue cap)ENGINE OIL FILL CAP
CLUTCH FLUID
(Gray cap)
BRAKE FLUID
(Gray cap)
ENGINE COOLANT
RESERVOIR
ENGINE OIL DIPSTICK
(Black handle)
RADIATOR CAP

If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.When the radiator and engine are
cool, relieve any pressure in the
cooling system by turning the
radiator cap counterclockwise,
without pressing down.
Remove the radiator cap by
pushing down and turning
counterclockwise.The coolant level should be up to
the base of the f iller neck. Add
coolant if it is low.
Pourthecoolantslowlyand
caref ully so you do not spill. Clean
up any spill immediately; it could
damage components in the engine
compartment.
Put the radiator cap on, and
tighten it fully.
Pour coolant into the reserve tank.
Fill it to half way between the MAX
and MIN marks. Put the cap back
on the reserve tank.
Do not add any rust inhibitors or
other additives to your vehicle’s
cooling system. They may not be
compatible with the coolant or
engine components.
2. 3.
4.
5.
1.
Engine Coolant
Maint enance
135
RADIATOR CAP
Removing the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.

Look f or any obvious coolant leaks,
such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you f ind a leak, it
must be repaired bef ore you
continue driving (seeon page ).
If the temperature gauge stays at
the red mark, turn of f the engine.
If you do not see steam or spray,
leave the engine running, and
watch the temperature gauge. If
the high heat is due to overloading,
the engine should start to cool
down almost immediately. If it
does, wait until the temperature
gauge comes down to the midpoint,
then continue driving. If you see steam and/or spray
coming f rom under the hood, turn
of f the engine. Wait until you see
no more signs of steam or spray,
then open the hood. Saf ely pull to the side of the road.
Put the transmission in Neutral,
and set the parking brake. Turn
of f the all accessories, and turn on
the hazard warning indicators. If you don’t f ind an obvious leak,
check the coolant level in the
radiator reserve tank. Add coolant
if the level is below the MIN mark
(seeon
page ).
2. 1.
3. 4.
5.
6.
179
134 Emergency
Towing
A dding Engine Coolant
If theEngineOverheats
168
Steam and spray from an
overheated engine can
seriously scald you.
Do not open the hood if steam
is coming out.

If there was no coolant in the
reserve tank, you may need to add
coolant to the radiator. Let the
engine cool down until the reading
reaches the middle of the
temperature gauge, or lower,
bef ore checking the radiator.Using gloves or a large heavy
cloth, turn the radiator cap
counterclockwise, without pushing
down, to the f irst stop. Af ter the
pressure releases, push down on
the cap, and turn it until it comes
off.Put the radiator cap back on
tightly. Run the engine, and watch
the temperature gauge. If it goes
back to the red mark, the engine
needs repair (see
on page ).
If the temperature stays normal,
check the coolant level in the
radiator reserve tank. If it has
gone down, add coolant to the
MAX mark. Put the cap back on
tightly.
Start the engine, and set the
temperature control dial to
maximum heat. Add coolant to the
radiator up to the base of the f iller
neck. If you do not have the
proper coolant mixture available,
you can add plain water.
Remember to have the cooling
system drained and ref illed with
the proper mixture as soon as you
can.
9. 8.
7. 10.
11.179
Emergency
Towing
If theEngineOverheats
T aking Care of t he Unexpect ed
169
Removing the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.

ÎÎ Î
.........
Pregnancy, Using Seat Belts . 14
........................
Preparing to Drive .113
.........
Protecting Adults and Teens . 10
...
Additional Safety Precautions . 15
.....
Advice f or Pregnant Women . 14
........................
Protecting Children .23
.....................
General Guidelines .23
.......
Protecting Larger Children . 31
.........
Protecting Small Children . 27
...................
Radiator Overheating . 167
...............
Radio/CD Sound System . 78
...................
Radio Thef t Protection . 94
...................
Readiness Codes . 171,192
..
Rear Lights, Bulb Replacement . 144
............................
Rear View Mirror .66
.................
Rear Window Def ogger . 50
................
Reclining the Seat-backs . 58
.......
Recommended Shif t Speeds . 116
Recovery Vehicle, Emergency .......................................
Towing .179
........................................
Ref ueling .101
.................
Reminder Indicators . 39,40
.......................
Remote Transmitter .56 Replacement Inf ormation
..............
Dust and Pollen Filter . 146
................
Engine Oil and Filter . 132
..........................................
Fuses .174
................................
Light Bulbs .140
....................................
Schedule .123
...........................................
Tires .152
.............................
Wiper Blades .147
Replacing Seat Belts Af ter a ............................................
Crash .17
..........
Reporting Saf ety Def ects . 196
Reserve Tank, Engine ...............................
Coolant .104, 134
...............................
Restraint, Child .23
...........................
Reverse Lockout .116
................................
Rotation, Tire .151
..................................
Saf ety Belts .8, 16
.........
Safety Defects, Reporting . 196
.................................
Saf ety Features .7
...........................................
Airbags .9
.......................................
Seat Belts .8
.............
Saf ety Labels, Location of . 36
...............................
Saf ety Messages .ii ..................................
Satellite Radio .83
.....................................
Seat Belts .8, 16
...............
Additional Information . 16
.....
Advice f or Pregnant Women . 14
Automatic Seat Belt ...............................
Tensioners .17
.....................................
Cleaning .145
......................
Lap/Shoulder Belt .16
................................
Maintenance .17
Reminder Indicator and ................................
Beeper .16, 40
...................
System Components . 16
...............
Use During Pregnancy . 14
........................
Seats, Adjusting the .58
...............................
Serial Number .182
...........................
Service Intervals .125
...........................
Service Manual .197
.........
Service Station Procedures . 101
............................
Setting the Clock .45
Shif ting .............
Manual Transmission . 115
Side Turn Signal, Bulb .............................
Replacement .143
...............................
Signaling Turns .48
.....................................
Snow Tires .153
..................................
Sound System .78
Index
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