2004 HONDA S2000 engine

This indicator reminds you that it is
time to take your vehicle in for
scheduled maintenance.
Ref er to the Maintenance Schedules
f or Normal and Severe Driving
Conditions on pages and .
When the distance driven since the
last scheduled maintenance reaches
6,000 miles (9,600 km), the indicator
starts blinking. If you exceed 7,500
miles (12,000 km), the indicator
stays on.Turn of f the engine.
Press and hold the TRIP button,
then turn the ignition switch to
ON (II).Hold the button until the indicator
goes of f .
Your dealer will reset this indicator
af ter completing the scheduled
maintenance. If this maintenance is
not done by a Honda dealer, reset
the indicator as follows.
1.
2. 3.
123 124
Instrument Panel Indicators
Inst rument s and Cont rols
Maintenance Required
Indicator
43
TRIP BUTTON

´µ
´µ
µ´
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, the reading may
reach near the red mark. If it
reaches the red (Hot) mark, pull
safely to the side of the road. Turn to
page f or instructions and
precautions on checking the engine’s
cooling system.The clock displays the time with the
ignition switch in the ON (II)
position.
When you f inish all the
adjustments, press the CLOCK
button. 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:
1.
2.
3.
4.
163
Gauges
Inst rument s and Cont rols
Fuel Gauge T emperature GaugeClock
45
NOTICE:
CLOCK BUTTON
BUTTON BUTTON TEMPERATURE GAUGE
FUEL GAUGE
CLOCK
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.

Î
ÎTo use the horn, press the pad around the ‘‘H’’ logo.
Controls Near the Steering Wheel
46
REMOTE AUDIO
CONTROLS
HOOD RELEASE
HANDLEINSTRUMENT PANEL BRIGHTNESS
HEADLIGHTS/TURN SIGNALS
ENGINE START BUTTON
CRUISE CONTROL MASTER SWITCH
HORNWINDSHIELD WIPERS/WASHERS
REAR WINDOW DEFOGGER BUTTON
(P.48)
(P.93)
(P.113)
(P.102)
(P.95) (P.47)
(P.50)
(P.49)

The master key fits all the locks on
your vehicle.The valet key works only in the
ignition and the door locks. You can
keep the trunk and the lower console
compartment locked when you leave
your vehicle and the valet key at a
parking f acility.
Youshouldhavereceivedakey
number tag with your keys. You will
need this key number if you ever
have to get a key replaced. Use only
Honda-approved key blanks.
These keys contain electronic
circuits that are activated by the
Immobilizer System. They will not
work to start the engine if the
circuits are damaged.
Protect the keys f rom direct
sunlight, high temperature, and
high humidity. Donotdropthekeysorsetheavy
objects on them.
Keep the keys away f rom liquids.
If they get wet, dry them
immediately with a sof t cloth.
The keys do not contain batteries.
Do not try to take them apart.
Keys and Locks
Inst rument s and Cont rols
Keys
51
VALET KEY
(GREY)
MASTER KEY
(BLACK) KEY
NUMBER
TAG

The Immobilizer System protects
your vehicle f rom thef t. If an
improperly-coded key (or other
device) is used, the engine’s f uel
system is disabled.
When you turn the ignition switch to
ON (II), the Immobilizer System
indicator should come on f or a f ew
seconds, then go out. If the indicator
starts to blink, it means the system
does not recognize the coding of the
key. Turn the ignition switch to
LOCK (0), remove the key, reinsert
it, and turn the switch to ON (II)
again.
The system may not recognize your
key’s coding if another immobilizer
key or other metal object (i.e. key
f ob) is near the ignition switch when
you insert the key.If the system repeatedly does not
recognize the coding of your key,
contact your Honda dealer.
Do not attempt to alter this system
or add other devices to it. Electrical
problems could result that may make
your vehicle undriveable.
If you have lost your key and cannot
start your engine, contact a Honda
dealer.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.
Immobilizer Syst em
Inst rument s and Cont rols52

µµ
µ
The ignition switch has three
positions: LOCK (0), ACCESSORY
(I), and ON (II). You can insert or
remove the key only in this position.
To turn the key, you must push the
key in slightly. If the f ront wheels
are turned, the anti-thef t lock may
make it difficult to turn the key.
Firmly turn the steering wheel to the
lef t or right as you turn the key. This is the normal key
position when driving. Several of the
indicators on the instrument panel
come on as a test when you turn the
ignition switch f rom ACCESSORY
(I) to ON (II).
The engine can be started with the
key in this position by pressing the
engine START button (see page ).
You will hear a reminder beeper if
you leave the key in the ignition
switch in the LOCK (0) or
ACCESSORY (I) position and open
thedriver’sdoor.Removethekeyto
turn of f the beeper. You can
operate the audio system and the
accessory power socket in this
position.
113
Ignition Switch
Inst rument s and Cont rols
LOCK (0) ON (II) A CCESSORY (I)
53
Removing the key from the
ignition switch while driving
locks the steering. This can
cause you to lose control.
Remove the key from the
ignition switch only when
parked.

The f low-through ventilation system
draws in outside air, circulates it
through the interior, then exhausts it
through vents behind the seat-backs.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 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. Select and Fresh Air mode.
Set the f an to the desired speed.
Adjust the warmth of the air with
the temperature control dial. 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
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. 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 f lows f rom the def roster
vents at the base of the windshield
and the vents on both sides of the
instrument panel.
When you select , the system
automatically switches to Fresh Air
mode and turns on the A/C. 1.
2.
3.
4.
1.
2.
3.1.
2.
3.
4.
5.45
If the interior is very warm,
Ventilation
Using the Heater
Using the A /C
Comf ort and Convenience Feat ures
Vents, Heating, and A/C
76

Help assure your vehicle’s f uture
reliability and perf ormance by paying
extra attention to how you drive
during the f irst 600 miles (1,000 km).
During this period:Avoid full-throttle starts and rapid
acceleration. Do not exceed 5,500
rpm f or the f irst 600 miles (1,000
km) of operation. Your Honda is designed to operate
on unleaded gasoline with a pump
octane number of 91 or higher. Use
of a lower octane gasoline can cause
occasional metallic knocking noises
in the engine and will result in
decreased engine perf ormance.
In addition, in order to maintain good
perf ormance, f uel economy, and
emissions control, we strongly
recommend, in areas where it is
available, the use of gasoline that
does NOT contain manganese-based
f uel additives such as MMT. Use of
gasoline with these additives may
adversely affect performance, and
cause the Malf unction Indicator
Lamp on your instrument panel to
come on. If this happens, contact
your authorized Honda dealer f or
service. For f urther important f uel-
related information, please refer to
your Quick Start Guide. Some gasoline today is blended with
oxygenates such as ethanol or
MTBE. Your vehicle is designed to
operate on oxygenated gasoline
containing up to 10 percent ethanol
by volume and up to 15 percent
MTBE by volume. Do not use
gasoline containing methanol.
If you notice any undesirable
operating symptoms, try another
service station or switch to another
brand of gasoline.
Avoidhardbrakingforthefirst
200 miles (300 km).
Do not change the oil until the
scheduled maintenance time.
You should also f ollow these re-
commendations with an overhauled
or exchanged engine, or when the
brakes are replaced.
Break-in Period, Gasoline T ype
Break-in Period Gasoline Type
Bef ore Driving100