2004 HONDA S2000 headlights

CONT INUED
Theheadlightswereproperlyaimed
when your vehicle was new. If you
regularly carry heavy items in the
trunk, readjustment may be required.
Adjustments should be perf ormed by
a Honda dealer or other qualif ied
mechanic.The low beam headlight bulbs are a
type of high voltage discharge tube.
High voltage can remain in the
circuit even with the light switch of f
and the key removed. Because of
this, you should not attempt to
examine or change a low beam
headlight bulb yourself . If a low
beam headlight bulb fails, take the
vehicle to your dealer to have it
replaced.Halogen bulbs are used f or the high
beam headlight bulbs. When
replacing a high beam headlight bulb,
handle it by its base, and protect the
glass from contact with your skin or
hard objects. If you touch the glass,
clean it with denatured alcohol and a
clean cloth.
Lights
Maint enance
Headlight A iming
Replacing a Headlight Bulb
137
NOTICE:Halogen headlight bulbs get
very hot when lit. Oil, perspiration, or a
scratch on the glass can cause the bulb
to overheat and shatter.

Open the hood.
If you need to change the high
beam headlight bulb on the lef t
side, remove the coolant reserve
tank f rom its holder by pulling it
straight up.
Remove the electrical connector
f rom the bulb by squeezing the
connector to unlock the tab, then
slide the connector of f the bulb.Remove the rubber weather seal
by pulling on the tab.
Unclip the end of the hold-down
wire f rom its slot. Pivot it out of
the way, and remove the bulb
socket.
Pull the bulb straight out of its
socket.
Push the new bulb straight into
the socket until it bottoms.Insert the socket back into the
headlight assembly. Make sure
the bulb is installed correctly by
looking through the headlight lens.
The pins on the base of the bulb
should f it in the holes in the
headlight assembly. Pivot the hold-
down wire back in place, and clip
the end into the slot.
Install the rubber seal over the
back of the headlight assembly.
Push the electrical connector onto
the new bulb. Turn on the
headlights to test the new bulb.
(Lef t side)
Reinstall the radiator reserve tank.
1.
2. 3.
4.
5.6.
7.
8.
9.
Lights
Maint enance138

Diagnosing why the engine won’t
start f alls into two areas, depending
on what you hear when you press
the ENGINE START button.You hear nothing, or almost
nothing. The engine’s starter
motor does not operate at all, or
operates very slowly.
You can hear the starter motor
operating normally, or the starter
motor sounds like it is spinning
f aster than normal, but the engine
does not start up and run. When you press the ENGINE
START button, you do not hear the
normal noise of the engine trying to
start. You may hear a clicking sound
or series of clicks, or nothing at all.
Turn the ignition switch to ON (II).
Turn on the headlights, and check
their brightness. If the headlights
are very dim or don’t light at all,
the battery is discharged. See
on page .
Press the ENGINE START button,
then release it. If the headlights do
not dim, check the condition of the
f uses. If the f uses are OK, there is
probably something wrong with
the electrical circuit f or the
ignition switch or starter motor.
You will need a qualif ied
technician to determine the
problem. (See on page .)
Check these things:
Are you using a properly coded
key? An improperly coded key will
cause the immobilizer system
indicator in the instrument panel
to blink rapidly (see page ). Check the transmission interlock.
The clutch pedal must be pushed
all the way to the f loor or the
starter will not operate. 52 162
176
T aking Care of t he Unexpect ed
Nothing Happens or the Starter
Motor Operates Very Slowly Jump Starting
Emergency
Towing
If theEngineWon’tStart
160

If the headlights dim noticeably or
go out when you try to start the
engine, either the battery is
discharged or the connections are
corroded. Check the condition of the
battery and terminal connections
(see page ). You can then try
jump starting the vehicle from a
booster battery (see page ).Are you using the proper starting
procedure? Ref er to
on page .
In this case, the starter motor’s
speed sounds normal, or even f aster
than normal, when you press the
ENGINE START button, but the
engine does not run.
Do you have f uel? Check the f uel
gauge; the low f uel indicator may
not be working. If youfindnothingwrong,youwill
need a qualif ied technician to f ind
the problem. See
on page .
There may be an electrical
problem, such as no power to the
f uel pump. Check all the f uses
(see page ).
151 176
162
113 170
T aking Care of t he Unexpect ed
T he Starter Operates Normally
Starting the
Engine Emergency
Towing
If theEngineWon’tStart
161

Turn the ignition switch to LOCK
(0). Make sure the headlights and
all other accessories are off.
Remove the cover f rom the f use
box.
Check each of the large f uses in
the under-hood f use box by
looking through the top at the wire
inside. Remove the screws with a
Phillips-head screwdriver.Check the smaller f uses in the
under-hood f use boxes and all the
fuses in the interior fuse box by
pulling out each one with the f use
puller provided in the primary
under-hood f use box.
Look f or a burned wire inside the
f use. If it is burned, replace it with
oneof thesparefusesof thesame
rating or lower.
If you cannot drive the vehicle
without f ixing the problem, and you
do not have a spare fuse, take a fuse
of the same rating or a lower rating
f rom one of the other circuits. Make
sureyoucandowithoutthatcircuit
temporarily (such as the accessory
power socket or radio).
If you replace the blown f use with a
spare f use that has a lower rating, it
might blow out again. This does not
indicate anything wrong. Replace the
f use with one of the correct rating as soon as you can.
If the replacement fuse of the
same rating blows in a short time,
there is probably a serious
electrical problem in your vehicle.
Leave the blown fuse in that
circuit, and have your vehicle
checked by a qualif ied mechanic.
If the radio f use is removed, the
audio system will disable itself . The
nexttimeyouturnontheradioyou
will see ‘‘Code’’ in the f requency
display. Use the preset buttons to
enter the f ive-digit code (see page ).
1.
2.
3. 4.
5.
6.
94
Fuses
T aking Care of t he Unexpect ed171
NOTICE:
BLOWN
Replacing a f use with one
that has a higher rating greatly
increases the chances of damaging the
electrical system. If you do not have a
replacement f use with the proper rating
f or the circuit, install one with a lower
rating.

µ
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µ
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Specif ications
T echnical Inf ormation181
Battery
Fuses
Alignment
Tires
Lights
Air conditioning
55 W
12 V 12 V 36 AH/5 HR
0.00 in (0.0 mm)
0.15 in (3.7 mm)0°30’
6°
215/45R17 87W
245/40R17 91W
32 psi (220 kPa , 2.2 kgf/cm
)
32 psi (220 kPa , 2.2 kgf/cm)
60 psi (420 kPa , 4.2 kgf/cm)
T125/70D16 96M 1°30’
12 V 21 W 12 V 21 W
12 V 55 W(H1)
35 W
12 V Capacity
Under-hood
Interior
Toe
Camber
Caster
Size
PressureSee page
173or the fuse box
cover.
See page 172or the fuse label
attached to the inside of the fuse
box door under the dashboard.
Headlights
Daytime running lights
Front turn signal lights
Rear turn signal lights
Side marker lights
Back-up lights
License plate light
Interior light
Trunk light
Side turn signal lights
Refrigerant type
Charge quantity
Lubricant type
HFC-134a (R-134a)
19.4 21.2 oz (550 600 g) SP-10
12 V 5 W
12 V 21 W
12 V 5 W
12 V 5 W
12 V 5 W
5W
12 V Front
Rear
Front
Rear
Front in
Front
Rear
Spare Tire
Front
Rear
Spare Tire
High
Low
Front

CONT INUED
Accessories.................................
Installation .105
...............
Accessory Power Socket . 70
ACCESSORY (Ignition Key .......................................
Position) .53
....................
Additives, Engine Oil . 130
...............................
Airbag (SRS) .9, 18
..............................
Air Conditioning .74
.......................
Air Pressure, Tires .146
.............................
Alarm, Anti-theft .53
......................................
Antif reeze .132
Anti-lock Brakes (ABS) ....................
Indicator Light .41, 118
...................................
Operation .117
.
Anti-thef t Steering Column Lock . 53
............................
Anti-thef t System .94
......................................
Audio Panel .71
..................................
Audio System .78
...............
Automatic Speed Control . 95 ............................
Capacities Chart .180
.............
Carbon Monoxide Hazard . 34
........................
Cargo, .107
..............
CAUTION, Explanation of . ii
...........................................
CD Care .85
........................
CD Error Messages .86
.....................................
CD Changer .84
.......
CD Changer Error Messages . 87
.........................................
CD Player .83
........................
Certif ication Label .178
...................................
Chains, .150
Changing Oil ........................................
How to .130
......................................
When to .121
....................
Changing a Flat Tire .155
...
Charging System Indicator . 40,166
............
Checklist, Bef ore Driving . 112
........
Back-up Light Replacement . 141Battery
Charging System ...........................
Indicator .40, 166
............................
Jump Starting .162
..............................
Maintenance .151
............................
Specif ications .181
................................
Bef ore Driving .99
....................................
Belts,Seat .8,15
.............................
Beverage Holder .70
..................................
Booster Seats .31
............................................
Brakes .116
...........
Anti-lock System (ABS) . 117
.............
Break-in, New Linings . 100
...........................................
Fluid .136
.........................................
Parking .67
.................
System Indicator . 40,168
..............
Wear Indicators, Disc . 117
.............................
Braking System .116
.................
Break-in, New Vehicle . 100
..
Brightness Control, Instruments . 49
........................
Brights, Headlights .48
.........................
Bulb Replacement .137
..........................
Back-up Lights .141
.................................
Headlights .137
...........
Side Turn Signal Lights . 139
............................
Specif ications .181 ............
Turn Signal Lights . 139,141
..............................
Bulbs, Halogen .137
how to carry
tires
Index
B A C
I

..............................
Economy, Fuel .104
............
Emergencies on the Road . 153
.............
Battery, Jump Starting . 162
................
Changing a Flat Tire . 155
.....
Charging System Indicator . 166
..................
Checking the Fuses . 170
.........
Hazard Warning Flashers . 49
.....
Low Oil Pressure Indicator . 166
...
Malf unction Indicator Lamp . 167
..................
Overheated Engine . 163
...........................
Emergency Brake .67
......................
Emergency Flashers .49
............
Emergency Trunk Opener . 55
.......................
Emissions Controls .185
.....................................
Child Saf ety .22
..............................
Booster Seats .31
...................................
Child Seats .26
.....
Important Saf ety Reminders . 25
..........................
Larger Children .30
......................
Risk With Airbags .23
.............................
Small Children .26
.......................................
Child Seats .26
Cleaning .................................
Floor Mats .143
...................................
Seat Belts .143
...................................
Clutch Fluid .136
........................
CO in the Exhaust .185
.........................
Compact .154
.............
Controls, Instruments and . 70
..............................
Convertible Top .61
...............
Convertible Top Cover . 63
..
Lowering the Convertible Top . 61
................................
Maintenance .65
.....
Raising the Convertible Top . 64
Coolant ........................................
Adding .132
....................................
Checking .103
.........................
Proper Solution .132
...................
Temperature Gauge . 45Crankcase Emission Control
........................................
System .185
..............
Cruise Control Operation . 95
................
Cruise Control Indicator . 42
......................................
Cup Holder .70
Customer Relations ................................
Inf ormation .192
................
DANGER, Explanation of . ii
.......................................
Dashboard .38
................
Daytime Running Lights . 48
Daytime Running Lights .......................................
Indicator .42
.................................
Dead Battery .162
............
Def ects, Reporting Saf ety . 194
................
Def rosting the Windows . 77
....................................
Dimensions .180
...............
Dimming the Headlights . 48
Dipstick ..................................
Engine Oil .103
..........................
Directional Signals .48
........
Disc Brake Wear Indicators . 117
.....................
Disposal of Used Oil .132
...................
Do Not Tow a Trailer . 118Doors
..............
Locking and Unlocking . 54
..............................
Monitor Light .41
......................
Power Door Locks .54
..........
DOT Tire Quality Grading . 182
Downshif ting, 6-speed Manual
.............................
Transmission .114
...........................................
Driving .111
....................................
Economy .104
spare tire
Index
D
E
II