2009 Honda S2000 Owners Manual

looks low, use a gauge to check its pressure.

10.

When you start the engine, check the gauges and indicators in the instrument panel (see page ).

45

145

2009 S2000 Starting the Engine

1.

Apply the parking brake.

2.

3.

In cold weather, turn off all electrical accessories to reduce the drain on the battery.

Push the clutch pedal down all the way. The ENGINE START button has no effect unless the clutch pedal is pressed.

4.

Turn the ignition key to the ON (II) position.

5.

Without touching the accelerator pedal, push the ENGINE START button. Do not hold the ENGINE START button for more than 15
seconds at a time. If the engine does not start right away, pause for at least 10 seconds before trying again.

146

6.

7.

If the engine does not start within 15 seconds, or starts but stalls right away, repeat step 5 with the accelerator pedal pressed halfway down. If the engine starts, release pressure on the accelerator pedal so the engine does not race.

If the engine fails to start, press the accelerator pedal all the way down and hold it there while starting to clear flooding. If the engine still does not start, return to step 6.

The engine is harder to start in cold weather. Also, the thinner air f ound at altitudes above 8,000 f eet (2,400
meters) adds to this problem.

ENGINE START BUTTON

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. For more inf ormation, see page

.63

2009 S2000 Come to a full stop before you shift into reverse. You can damage the transmission by trying to shift into reverse with the vehicle moving. Push down the clutch pedal, and pause for a few seconds before shifting into reverse, or shift into one of the forward gears for a moment. This stops the gears so they won’t ‘‘grind.’’

When slowing down, you can get extra braking from the engine by shifting to a lower gear. This extra braking can help you maintain a safe speed and prevent your brakes from overheating while going down a steep hill. Before downshifting, make sure the engine speed will not go into the tachometer’s red zone in the lower gear.

Manual Transmission

Rapid slowing or speeding up can cause loss of control on slippery surfaces. If you crash, you can be injured.

Use extra care when driving on slippery surfaces.

Your vehicle is equipped with an aluminum shift lever. If you leave the vehicle parked outside for a long time on a hot day, be careful before moving the shift lever. Because of the heat, the shift lever may be extremely hot. If the outside temperature is low, the shift lever feels cold.

147

The manual transmission is synchronized in all forward gears for smooth operation. It has a lockout so you cannot shift directly from fifth to reverse instead of sixth (see page ). When shifting up or down, 148
make sure you push the clutch pedal down all the way, shift to the next gear, and let the pedal up gradually. When you are not shifting, do not rest your foot on the clutch pedal. This can cause your clutch to wear out faster.

2009 S2000 Manual Transmission

Recommended Shift Points Drive in the highest gear that lets the engine run and accelerate smoothly. This will give you good fuel economy and effective emissions control. The following shift points are recommended:

Shift Up

Normal Acceleration

1st to 2nd 2nd to 3rd 3rd to 4th 4th to 5th 5th to 6th

15 mph (24 km/h) 25 mph (40 km/h) 40 mph (64 km/h) 47 mph (75 km/h) 52 mph (83 km/h)

Engine Speed Limiter If you exceed the maximum speed for the gear you are in, the engine speed will enter into the tachometer’s red zone. If this occurs, you may feel the engine cut in and out. This is caused by a limiter in the engine’s computer controls. The engine will run normally when you reduce the rpm below the red zone.

Before downshifting, make sure the engine will not go into the tachometer’s red zone.

Reverse Lockout

The manual transmission has a lockout so you cannot accidentally shift from fifth to reverse instead of sixth while the vehicle is moving.

With the clutch pedal pressed, move the shift lever to the reverse side of the neutral gate. Then push the shift lever down, and shift to reverse.

148

2009 S2000 materials. The hot three way catalytic converter could cause these materials to catch on fire.

If the vehicle is facing uphill, turn the front wheels away from the curb, and put the transmission in first gear.

If the vehicle is facing downhill, turn the front wheels toward the curb, and put the transmission in reverse gear.

Make sure the parking brake is fully released before driving away. Driving with the parking brake partially set can overheat or damage the rear brakes.

Parking Always use the parking brake when you park your vehicle. Make sure the parking brake is set firmly, or your vehicle may roll if it is parked on an incline.

Parking Tips

ExceptCRmodels Make sure the convertible top and the windows are closed.

CRmodels Make sure the removable hardtop is properly installed and the windows are closed.

Turn off the lights.

Place any packages, valuables, etc., in the trunk or take them with you.

Lock the doors.

Never park over dry leaves, tall grass, or other flammable

Parking, Braking System

Braking System Your vehicle is equipped with disc brakes at all four wheels. A power assist helps reduce the effort needed on the brake pedal. The anti-lock brake system (ABS) helps you retain steering control when braking very hard. Resting your foot on the pedal keeps the brakes applied lightly, builds up heat, and reduces their effectiveness and reduces brake pad life. In addition, fuel economy can be reduced. It also keeps your brake lights on all the time, confusing drivers behind you. Constant application of the brakes when going down a long hill builds up heat and reduces their effective- ness. Use the engine to assist the brakes by taking your foot off the accelerator and downshifting to a lower gear.

CONTINUED

149

2009 S2000 Braking System, Anti-lock Brakes (ABS)

Check the brakes after driving through deep water. Apply the brakes moderately to see if they feel normal. If not, apply them gently and frequently until they do. Be extra cautious in your driving.

Braking System Design The hydraulic system that operates the brakes has two separate circuits. Each circuit works diagonally across the vehicle (the left-front brake is connected with the right-rear brake, etc.). If one circuit should develop a problem, you will still have braking at two wheels.

Brake Pad Wear Indicators If the brake pads need replacing, you will hear a distinctive, metallic screeching sound when you apply the brake pedal. If you do not have the brake pads replaced, they will screech all the time. It is normal for the brakes to occasionally squeal or squeak when you apply them.

Anti-lock Brakes (ABS) The anti-lock brake system (ABS) helps prevent the wheels from locking up, and helps you retain steering control by pumping the brakes rapidly, much faster than a person can do it.

The electronic brake distribution (EBD) system, which is part of the ABS, also balances the front-to-rear braking distribution according to vehicle loading.

Youshouldneverpumpthebrakepedal. Let the ABS work for you by always keeping firm, steady pressure on the brake pedal. This is sometimes referred to as ‘‘stomp and steer.’’

You will feel a pulsation in the brake pedal when the ABS activates, and may hear some noise. This is normal: it is the ABS rapidly pumping the brakes. On dry pavement, you will need to press on the brake pedal very hard before the ABS activates. However, you may feel the ABS activate immediately if you are trying to stop on snow or ice.

150

2009 S2000 ABS Indicator

ANTI-LOCK BRAKE SYSTEM INDICATOR

Important Safety Reminders ABS does not reduce the time or distance it takes to stop the vehicle; control during braking.

it only helps with steering

A vehicle with ABS may require a longer distance to stop on loose or uneven surfaces, such as gravel or snow, than a vehicle without anti- lock.

Anti-lock Brakes (ABS)

ABS will not prevent a skid that results from changing direction abruptly, such as trying to take a corner too fast or making a sudden lane change.

ABS cannot prevent a loss of stability. Always steer moderately when you are braking hard. Severe or sharp steering wheel movement can still cause your vehicle to veer into oncoming traffic or off the road.

If this indicator comes on, the anti- lock function of the braking system has shut down. The brakes still work like a conventional system, but without anti-lock. You should have your dealer inspect your vehicle as soon as possible.

151

2009 S2000 Vehicle Stability Assist (VSA ), aka Electronic Stability Control (ESC), System

If the indicator does not come on when the ignition switch is turned to the ON (II) position, there may be a problem with the VSA system. Have your dealer inspect your vehicle as soon as possible (see page

50

).

Without VSA, your vehicle still has normal braking and cornering ability, but it does not have VSA traction and stability enhancement.

The VSA system indicator may come on along with the ABS indicator if there is a problem with the anti-lock brake system.

VSA Activation Indicator

When VSA activates, you will see the VSA activation indicator blink (see page

50

).

VSA System Indicator

If this indicator comes on while driving, pull to the side of the road when it is safe, and turn off the engine. Reset the system by restarting the engine. If the VSA system indicator stays on or comes back on while driving, have the VSA system inspected by your dealer.

The main function of the

NOTE: VSA system is generally known as Electronic Stability Control (ESC). The system also includes a traction control function.

The vehicle stability assist (VSA) system helps to stabilize the vehicle during cornering if the vehicle turns more or less than desired. It also assists you in maintaining traction while accelerating on loose or slippery road surfaces. It does this by regulating the engine’s output and by selectively applying the brakes.

When VSA activates, you may notice that the engine does not respond to the accelerator in the same way it does at other times.

The VSA system cannot enhance the vehicle’s driving stability in all situations and does not control your vehicle’s entire braking system. It is still your responsibility to drive and corner at reasonable speeds and to leave a sufficient margin of safety.

152

2009 S2000 Vehicle Stability Assist (VSA ), aka Electronic Stability Control (ESC), System

VSA Off Switch

VSA OFF SWITCH

In certain unusual conditions when your vehicle gets stuck in shallow mud or fresh snow, it may be easier to free it with the VSA temporarily switched off. When the VSA system is off, the traction control system is also off. You should only attempt to free your vehicle with the VSA off if you are not able to free it when the VSA is on.

Immediately after freeing your vehicle, be sure to switch the VSA on again. We do not recommend driving your vehicle with the VSA and traction control systems switched off.

This switch is at the left side of the right vent. Press it to turn VSA on and off.

To turn VSA off, press and hold the switch until the VSA activation indicator comes on.

When VSA is off, the VSA activation indicator comes on as a reminder.

VSA is turned on every time you start the engine, even if you turned it off the last time you drove the vehicle.

VSA and Tire Sizes Driving with varying tire or wheel sizes may cause the VSA to malfunction. When replacing tires, make sure they are of the same size and type as your original tires (see page

190

).

ExceptCRmodels Deactivate the VSA system if you need to drive with the compact spare tire installed (see page

200

).

If you install winter tires, make sure they are the same size as those that were originally supplied with your vehicle. Exercise the same caution during winter driving as you would if your vehicle was not equipped with VSA.

153

2009 S2000 Driving on a significantly under inflated tire causes the tire to overheat and can lead to tire failure. Underinflation also reduces fuel efficiency and tire tread life, and may affect the vehicle’s handling and stopping ability.

Because tire pressure varies by temperature and other conditions, the low tire pressure indicator may come on unexpectedly.

Tire Pressure Monitoring System (TPMS)

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 think you can safely drive a short distance to a service station, proceed slowly, and inflate 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 significantly low while driving, the sensor in that tire immediately sends a signal that causes the low tire pressure indicator to come on.

Low Tire Pressure Indicator

When the low tire pressure indicator is on, one or more of your tires is significantly underinflated. 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 information placard.

154

ExceptCRmodels If the tire is flat, or if the tire pressure is too low to continue driving, replace the tire with the compact spare tire (see page 200

).

CRmodels If the tire is flat, or if the tire pressure is too low to continue driving, repair the tire with the tire repair kit (see page

206

).

If you cannot make the low tire pressure indicator go out after inflating the tires to the specified values, have your dealer check the system as soon as possible.

2009 S2000 Tire Pressure Monitoring System (TPMS)

information label and in the owner’s manual (see page

190

).

Tire Pressure Monitoring System (TPMS) Indicator This indicator comes on and stays on if there is a problem with the tire pressure monitoring system.

If this happens, the system will shut off and no longer monitor tire pressures. Have the system checked by your dealer as soon as possible.

When you restart the vehicle with the compact spare tire, the TPMS indicator may also come on and stay on after driving several miles (kilometers).

For example, if you check and fill your tires in a warm area, then drive in extremely cold weather, the tire pressure will be lower than measured and could be underinflated and cause the low tire pressure indicator to come on. Or, if you check and adjust your tire pressure in cooler conditions, and drive into extremely hot conditions, the tire may become overinflated. However, the low tire pressure indicator will not come on if the tires are overinflated.

Refer to page guidelines.

189

for tire inflation

Although your tire pressure is monitored, you must manually check the tire pressures monthly.

Each tire, including the spare, should be checked monthly when cold, and set to the recommended inflation pressure as specified on the tire

Changing a Tire with TPMS ExceptCRmodels If you have a flat tire, the low tire pressure indicator will come on. Replace the flat tire with the compact spare tire (see page

200

).

Each wheel (except the compact spare tire wheel) is equipped with a tire pressure sensor mounted inside the tire behind the valve stem. You must use TPMS specific wheels. It is recommended that you always have your tires serviced by your dealer or qualified technician.

155

2009 S2000 Tire Pressure Monitoring System (TPMS)

Repairing a Tire with TPMS CRmodels If you have a flat tire, the low tire pressure indicator will come on. Repair the flat tire with the tire repair kit (see page

206

).

Each wheel is equipped with a tire pressure sensor mounted inside the tire behind the valve stem. You must use TPMS specific wheels. It is recommended that you always have your tires serviced by your dealer or a qualified technician.

After you repair the flat tire, the low tire pressure indicator may come on. This is normal; the system is not monitoring the repaired tire pressure.

Have the flat tire repaired by the dealer as soon as possible.

AsrequiredbytheFCC: ThisdevicecomplieswithPart15ofthe FCCrules.Operationissubjecttothe followingtwoconditions:(1)Thisdevice maynotcauseharmfulinterference,and (2)thisdevicemustacceptany interferencereceived,including interferencethatmaycauseundesired operation.

Changesormodificationsnotexpressly approvedbythepartyresponsiblefor compliancecouldvoidtheuser’s authoritytooperatetheequipment.

ThisdevicecomplieswithIndustry CanadaStandardRSS-210. Operationissubjecttothefollowingtwo conditions:(1)thisdevicemaynotcause interference,and(2)thisdevicemust acceptanyinterferencethatmaycause undesiredoperationofthedevice.

After you replace the flat tire with the compact spare tire, the low tire 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. After several miles (kilometers) driving with the compact spare tire, the TPMS indicator comes on and the low tire pressure indicator goes off.

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 specified regular tire equipped with the tire pressure monitor sensor.

Never use a puncture-repairing agent in a flat tire. If used, you will have to replace the tire pressure sensor. Have the flat tire repaired by your dealer as soon as possible.

156

2009 S2000 Your vehicle is not designed to tow a trailer. Attempting to do so can void your warranties.

Towing a Trailer

157

2009 S2000 158

2009 S2000 Maintenance

This section explains why it is important to keep your vehicle well maintained and how to follow basic maintenance safety precautions.

This section also includes instructions on how to read the maintenance minder messages on the information display, and instructions for simple maintenance tasks you may want to take care of yourself.

If you have the skills and tools to perform more complex maintenance tasks on your vehicle, you may want to purchase the service manual. See page for information on how to obtain a copy, or see your dealer.

251

Maintenance Safety Maintenance Minder Fluid Locations Adding Engine Oil Changing the Oil and Filter Engine Coolant Windshield Washers Manual Transmission Fluid Differential Fluid Brake and Clutch Fluid Lights Cleaning the Seat Belts Floor Mats Dust and Pollen Filter Audio Antenna Wiper Blades Wheels Tires Checking the Battery Vehicle Storage

...................... .................... .............................. ........................ ......... .............................. .................... ........ .......................... ................ ............................................. ................ ..................................... .................. .............................. ................................. ........................................... ............................................... ................... .............................

. 160
. 161
. 169
. 170
. 171
. 173
. 175
. 176
. 177
. 178
. 179
. 184
. 185
. 185
. 185
. 186
. 188
. 188
. 196
. 198

159

2009 S2000 Maintenance Safety

All service items not detailed in this section should be performed by a certified technician or other qualified mechanic.

Important Safety Precautions To eliminate potential hazards, read the instructions before you begin, and make sure you have the tools and skills required.

Make sure your vehicle is parked on level ground, the parking brake is set, and the engine is off.

To clean parts, use a commercially available degreaser or parts cleaner, not gasoline.

To reduce the possibility of fire or explosion, keep cigarettes, sparks, and flames away from the battery and all fuel-related parts.

Wear eye protection and protective clothing when working with the battery or compressed air.

160

Improperly maintaining this vehicle, or failing to correct a problem before driving can cause a crash in which you can be seriously hurt or killed.

Always follow the inspection and maintenance recommendations and schedules in this owner’s manual.

Potential Vehicle Hazards Carbon Monoxide poison from engine exhaust. there is adequate ventilation whenever you operate the engine.

Be sure

Burns from hot parts. Let the engine and exhaust system cool down before touching any parts.

Injury from moving parts. not run the engine unless instructed to do so.

Do

Failure to properly follow maintenance instructions and precautions can cause you to be seriously hurt or killed.

Always follow the procedures and precautions in this owner’s manual.

Some of the most important safety precautions are given here. However, we cannot warn you of every conceivable hazard that can arise in performing maintenance. Only you can decide whether or not you should perform a given task.

2009 S2000 Your vehicle displays engine oil life and maintenance service items on the information display to show you when you should have your dealer do engine oil replacement and indicated maintenance service.

Based on the engine operating conditions and accumulated engine revolutions, the onboard computer in your vehicle calculates the remaining engine oil life and displays it as a percentage.

Maintenance Minder

Engine Oil Life Display

TRIP BUTTON

The remaining engine oil life is shown on the display according to this table:

Calculated Engine

Displayed

ENGINE OIL LIFE DISPLAY

To see the current engine oil life, turn the ignition switch to the ON (II) position, and push and release the TRIP button repeatedly until the engine oil life display appears (see page

53

).

Oil Life (%) 91 % 100 % 81 % 90 % 80 % 71 % 61 % 70 % 51 % 60 % 41 % 50 % 40 % 31 % 21 % 30 % 16 % 20 % 11 % 15 % 6 % 10 % 5 % 1 %

− − − − − − − − − − − − 0 %

Engine Oil Life (%)

100 % 90 % 80 % 70 % 60 % 50 % 40 % 30 % 20 % 15 % 10 % 5 % 0 %

CONTINUED

161

2009 S2000 The maintenance item code or codes indicate the main and sub items required at the time of the oil change (see page

168

).

The 15 and 10 percent oil life indicators remind you that your vehicle will soon be due for scheduled maintenance.

Maintenance Minder

MAINTENANCE MINDER INDICATOR

ENGINE OIL LIFE INDICATOR

MAINTENANCE ITEM CODE(S)

If the remaining engine oil life is 15
to 6 percent, you will see the engine oil life indicator every time you turn the ignition switch to the ON (II) position. The maintenance minder indicator will also come on, and the maintenance item code(s) for other scheduled maintenance items needing service will be displayed next to the engine oil life indicator.

162

2009 S2000 Maintenance Minder

When the remaining engine oil life is 5 to 1 percent, you will see a ‘‘SERVICE OIL LIFE’’ message along with the same maintenance item code(s), every time you turn the ignition switch to the ON (II) position. The maintenance minder indicator ( ) also comes on and remains on in the instrument panel.

When the remaining engine oil life is 0 percent, the engine oil life indicator will blink. The display comes on every time you turn the ignition switch to the ON (II) position. The maintenance minder indicator on in the instrument panel. When you see this message, immediately have the indicated maintenance done by your dealer.

) also comes on and remains

If you do not perform the indicated maintenance, negative mileage is displayed and begins to blink after the vehicle has been driven 10 miles (10 km) or more.

Negative mileage means your vehicle has passed the maintenance required point. Immediately have the indicated maintenance done by your dealer.

CONTINUED

163

2009 S2000 Maintenance Minder

The maximum total mileage shown is ‘‘ 9999.’’

−

You can change the information display from the engine oil life display to the odometer, the trip meter, or the outside temperature every time you press and release the TRIP button.

When the engine oil life is 0 percent or negative mileage, the maintenance minder indicator ) remains on even if you change the information display.

Immediately have the service done, and make sure to reset the display as described on the next page.

Maintenance Main Items and Sub Items

MAINTENANCE SUB ITEM (S)

ENGINE OIL LIFE INDICATOR

MAINTENANCE MAIN ITEM

All maintenance items displayed on the information display are in code. For an explanation of these maintenance codes, see page

168

164

2009 S2000 Resetting the Engine Oil Life Indicator Your dealer will reset the display after completing the required maintenance service. You will see ‘‘OIL LIFE 100%’’ on the information display the next time you turn the ignition switch to the ON (II) position.

If maintenance service is done by someone other than your dealer, reset the maintenance minder as follows:

1.

Turn the ignition switch to the ON (II) position.

2.

Press the TRIP button until the engine oil life indicator is displayed.

Maintenance Minder

ENGINE OIL LIFE INDICATOR

ENGINE OIL LIFE INDICATOR

3.

Press the TRIP button for about 10 seconds. The engine oil life indicator and the maintenance item code(s) will blink.

4.

Press the TRIP button for about 5
seconds. The maintenance items code(s) will disappear, and the engine oil life will reset to ‘‘100.’’

165

2009 S2000 We recommend using Honda parts and fluids whenever you have maintenance done. These are manufactured to the same high quality standards as the original components, so you can be confident of their performance and durability.

Your authorized Honda dealer knows your vehicle best and can provide competent, efficient service. However, service at a dealer is not mandatory to keep your warranties in effect. Maintenance may be done by any qualified service facility or person who is skilled in this type of automotive service. Make sure to have the service facility or person reset the display as previously described. Keep all receipts as proof of completion, and have the person who does the work fill out your Honda Service History or Canadian Maintenance Log. Check your warranty booklet for more information.

Maintenance Minder

Important Maintenance Precautions If you have the required service done but do not reset the display, or reset the display without doing the service, the system will not show the proper maintenance intervals. This can lead to serious mechanical problems because you will no longer have an accurate record of when maintenance is needed.

166

2009 S2000 U.S. Vehicles: Maintenance, replacement, or repair of emissions control devices and systems may be done by any automotive repair establishment or individual using parts that are ‘‘certified’’ to EPA standards.

＃

According to state and federal regulations, failure to perform maintenance on the items marked with will not void your emissions warranties. However, all maintenance services should be performed in accordance with the intervals indicated by the information display.

Owner’s Maintenance Checks You should check the following items at the specified intervals. If you are unsure of how to perform any check, turn to the appropriate page listed.

Engine oil level time you fill the fuel tank. See page

Check every

131

−

Engine coolant level radiator reserve tank every time you fill the fuel tank. See page

Check the

132

−

Brakes and clutch fluid level monthly. See page

Check the 178

−

−

Tires Check the tire pressure monthly. Examine the tread for wear and foreign objects. See page 189

Maintenance Minder

−

Check the operation of

Lights the headlights, parking lights, taillights, high-mount brake light, and license plate lights monthly. See page

179

CONTINUED

167

2009 S2000 Maintenance Minder

Symbol

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 ＊

＊

1 :

If the message ‘‘SERVICE’’ does not appear more than 12 months after the display is reset, change the engine oil every year.

＊

2 : CR models

See information on maintenance and emissions warranty on page

167

Independent of the maintenance messages in the information display, replace the brake fluid every 3 years. Inspect idle speed every 160,000 miles (256,000 km). Adjust the valves during services A, B, 1, 2, or 3 if they are noisy.

＃

NOTE:

168

Symbol

Maintenance Sub Items

Check tire inflation and condition Replace air cleaner element

If you drive in dusty conditions, replace every 15,000
miles (24,000 km).

Replace dust and pollen filter

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).

Inspect drive belt Replace transmission fluid Replace spark plugs Inspect valve clearance Replace engine coolant Replace rear differential fluid

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).

2009 S2000 ENGINE OIL FILL CAP

WASHER FLUID (Blue cap)

ENGINE OIL DIPSTICK (Black handle)

Fluid Locations

CLUTCH FLUID (Gray cap)

BRAKE FLUID (Black cap)

ENGINE COOLANT RESERVOIR

RADIATOR CAP

169

2009 S2000 Make sure the API Certification Seal says ‘‘For Gasoline Engines.’’

API CERTIFICATION SEAL

Recommended Engine Oil Oil is major contributor to your engine’s performance and longevity. Always use a premium-grade detergent oil displaying the API certification seal. This seal indicates the oil is energy conserving, and that it meets the American Petroleum Institute’s latest requirements. It is highly recommended that you use Honda motor oil in your vehicle for as long as you own it.

Adding Engine Oil

Unscrew and remove the engine oil fill cap on the valve cover. Pour in the oil slowly and carefully so you do not spill any. Clean up any spills immediately. Spilled oil could damage components in the engine compartment. Reinstall the engine oil fill cap, and tighten it securely. Wait a few minutes, and recheck the oil level on the engine oil dipstick. Do not fill above the upper mark; you could damage the engine.

170

2009 S2000 Adding Engine Oil, Changing the Oil and Filter

The oil’s viscosity or weight is provided on the container’s label. Select the oil for your vehicle according to this chart.

Ambient Temperature

Synthetic Oil You may use a synthetic motor oil if it meets the same requirements given for a conventional motor oil: it displays the API Certification Seal, and it is the proper weight. You must follow the oil and filter change intervals shown on the information display.

Engine Oil Additives Your vehicle does not require any oil additives. Additives may adversely affect the engine or transmission performance and durability.

An oil with a viscosity of 10W-30 is preferred for optimum fuel economy and year-round protection in your vehicle. You may use 5W-40 oil if the temperature in your area goes below 0°F (

20°C).

−

Changing the Oil and Filter Always change the oil and filter according to the maintenance messages shown on the information display. The oil and filter collect contaminants that can damage your engine if they are not removed regularly.

Changing the oil and filter requires special tools and access from underneath the vehicle. The vehicle should be raised on a service station- type hydraulic lift for this service. Unless you have the knowledge and proper equipment, you should have this maintenance done by a skilled mechanic.

1.

Run the engine until it reaches normal operating temperature, then shut it off.

CONTINUED

171

2009 S2000 Changing the Oil and Filter

WASHER

OIL DRAIN BOLT

OIL FILTER

2.

Open the hood, and remove the engine oil fill cap. Remove the oil drain bolt and washer from the bottom of the engine. Drain the oil into an appropriate container.

3.

4.

Remove the oil filter, and let the remaining oil drain. A special wrench (available from your dealer) is required.

Make sure the oil filter gasket is not stuck to the engine block. If it is, remove it before installing a new oil filter.

172

5.

Install a new oil filter according to the instructions that come with it.

Make sure to clean off any dirt and dust on the connecting surface of a new oil filter.

6.

Put a new washer on the drain bolt, then reinstall the drain bolt. Tighten the drain bolt to: 29 lbf·ft (39 N·m , 4.0 kgf·m)

7.

Refill the engine with the recommended oil.

Engine oil change capacity (including filter): 5.1 US qt (4.8 )

8.

Install the engine oil fill cap. Start the engine. The oil pressure indicator should go out within 5
seconds. If it does not, turn off the engine, and check your work.

2009 S2000 Changing the Oil and Filter, Engine Coolant

9.

Let the engine run for several minutes, then check the drain bolt and oil filter for leaks.

Adding Engine Coolant

RESERVE TANK

10.

Turn off the engine and let it sit for several minutes, then check the oil level on the dipstick. If necessary, add more oil.

Improper disposal of engine oil can be harmf ul to the environment. If you change your own oil, please dispose of the used oil properly. Put it in a sealed container and take it to a recycling center. Do not discard it in a trash bin or dump it on the ground.

MAX

MIN

If the coolant level in the reserve tank is at or below the MIN line, add coolant to bring it up to the MAX line. Inspect the cooling system for leaks.

Always use Honda Long-Life Antifreeze/Coolant Type 2. This coolant is pre-mixed with 50 % antifreeze and 50 % water. Never add straight antifreeze or plain water.

If Honda antifreeze/coolant is not available, you may use another major-brand non-silicate coolant as a temporary replacement. Make sure it is a high-quality coolant recommended for aluminum engines. Continued use of any non-Honda coolant can result in corrosion, causing the cooling system to malfunction or fail. Have the cooling system flushed and refilled with Honda antifreeze/coolant as soon as possible.

CONTINUED

173

2009 S2000 Engine Coolant

If the reserve tank is completely empty, you should also check the coolant level in the radiator.

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.

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3.

The coolant level should be up to the base of the filler neck. Add coolant if it is low.

Pour the coolant slowly and carefully so you do not spill any. Clean up any spill immediately; it could damage components in the engine compartment.

4.

Put the radiator cap on, and tighten it fully.

5.

Pour coolant into the reserve tank. Fill it to halfway 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.

RADIATOR CAP

1.

When the radiator and engine are cool, relieve any pressure in the cooling system by turning the radiator cap counterclockwise, without pressing down.

2.

Remove the radiator cap by pushing down and turning counterclockwise.

2009 S2000 Windshield Washers

Check the fluid level in the windshield washer reservoir at least monthly during normal use.

RESERVOIR CAP

Fill the reservoir with a good-quality windshield washer fluid. This increases the cleaning capability and prevents freezing in cold weather.

When you refill the reservoir, clean the edges of the windshield wiper blades with windshield washer fluid on a clean cloth. This will help to condition them.

Do not use engine antif reeze or a vinegar/water solution in the windshield washer reservoir. Antif reeze can damage your vehicle’s paint, while a vinegar/water solution can damage the windshield washer pump. Use only commercially-available windshield washer f luid.

LEVEL GAUGE

Check the fluid level by looking at the level gauge attached to the cap.

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2009 S2000 Manual Transmission Fluid

FILLER BOLT

CORRECT LEVEL

Check the fluid level with the transmission at normal operating temperature and the vehicle sitting on level ground. Remove the transmission filler bolt, and carefully feel inside the bolt hole with your finger. The fluid level should be up to the edge of the bolt hole. If it is not, add Honda Manual Transmission Fluid (MTF) until it starts to run out of the hole. Install the filler bolt, and tighten it securely.

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Put a new washer on the filler bolt, then reinstall the filler bolt and tighten it securely.

If Honda MTF is not available, you may use an SAE 10W-30 or 10W-40
viscosity motor oil with the API Certification seal that says ‘‘FOR GASOLINE ENGINES’’ as a temporary replacement. However, motor oil does not contain the proper additives, and continued use can cause stiffer shifting. Replace as soon as it is convenient.

The transmission should be drained and refilled with new fluid according to the intervals shown on the information display.

If you are not sure how to check and add fluid, contact your dealer.

2009 S2000 Use an SAE 90 viscosity hypoid gear oil, API service classified GL5 or GL6 only.

Put a new washer on the filler bolt, then reinstall the filler bolt. Tighten it securely. Tightening torque: 34 lbf·ft (46 N·m , 4.7 kgf·m)

The differential should be drained and refilled with new fluid according to the intervals shown on the information display.

If you are not sure how to check and add fluid, contact your dealer.

FILLER BOLT

WASHER

CORRECT LEVEL

Check the fluid level with the differential at normal operating temperature and the vehicle sitting on level ground. Remove the differential fluid filler bolt and washer, and carefully feel inside the bolt hole with your finger. The fluid level should be up to the edge of the bolt hole. If it is not, slowly add fluid until it starts to run out of the hole.

Differential Fluid

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2009 S2000 Brake and Clutch Fluid

Check the brake fluid level in the reservoirs monthly.

Replace the brake fluid according to the time recommendation in the maintenance schedule.

Always use Honda Heavy Duty Brake Fluid DOT 3. If it is not available, you should use only DOT 3
or DOT 4 fluid, from a sealed container, as a temporary replacement.

Using any non-Honda brake fluid can cause corrosion and decrease the life of the system. Have the brake system flushed and refilled with Honda Heavy Duty Brake Fluid DOT 3 as soon as possible.

Brake fluid marked DOT 5 is not compatible with your vehicle’s braking system and can cause extensive damage.

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Brake Fluid

MAX

Clutch Fluid

MAX

MIN

The fluid level should be between the MIN and MAX marks on the side of the reservoir. If the level is at or below the MIN mark, your brake system needs attention. Have the brake system inspected for leaks or worn brake pads.

MIN

The fluid level should be between the MIN and MAX marks on the side of the reservoir. If it is not, add brake fluid to bring it up to that level. Use the same fluid specified for the brake system.

A low fluid level can indicate a leak in the clutch system. Have this system inspected as soon as possible.

2009 S2000 Headlight Aiming The headlights were properly aimed when your vehicle was new. If you regularly carry heavy items in the trunk, readjustment may be required. Adjustment should be done by your dealer or other qualified mechanic.

Replacing a Headlight Bulb 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 off 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.

Lights

Halogen bulbs are used for 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.

Halogen headlight bulbs get very hot when lit. Oil, perspiration, or a scratch on the glass can cause the bulb to overheat and shatter.

CONTINUED

179

2009 S2000 Lights

CONNECTOR

BULB SOCKET

BULB

WEATHER SEAL

1.

Open the hood. If you need to change the high beam headlight bulb on the driver’s side, remove the coolant reserve tank from its holder by pulling it straight up.

2.

Remove the electrical connector from the bulb by squeezing the connector to unlock the tab, then slide the connector off the bulb.

3.

Remove the rubber weather seal by pulling on the tab.

4.

Unclip the end of the hold-down wire from its slot. Pivot it out of the way, and remove the bulb socket.

5.

Pull the bulb straight out of its socket. Push the new bulb straight into the socket until it bottoms.

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6.

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 fit in the holes in the headlight assembly. Pivot the hold- down wire back in place, and clip the end into the slot.

7.

Install the rubber seal over the back of the headlight assembly.

8.

Push the electrical connector onto the new bulb. Turn on the headlights to test the new bulb.

9.

(Driver’s side) Reinstall the coolant reserve tank.

2009 S2000 Replacing Front Turn Signal and Side Marker/Parking Light Bulbs 1.

If you are changing the bulb on the driver’s side, start the engine, turn the steering wheel all the way to the right, then turn off the engine. If you are changing the bulb on the passenger’s side, turn the steering wheel to the left.

Lights

SOCKET

BULB

2.

Use a flat-tipped screwdriver to remove the three holding clips from the inner fender.

3.

Pull the inner fender cover back.

4.

Remove the socket from the headlight assembly by turning it one-quarter turn counterclockwise.

5.

Pull the bulb straight out of its socket.

SOCKET

BULB

6.

Install the new bulb in the socket.

7.

Insert the socket back into the headlight assembly. Turn it clockwise to lock it in place.

8.

Turn on the lights to make sure the new bulb is working.

9.

Put the inner fender cover in place. Install the three holding clips. Lock each clip in place by pushing on the center.

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2009 S2000 Lights

Replacing a Side Turn Signal Bulb

3.

LENS

Pull the bulb straight out of its socket. Push the new bulb straight into the socket until it bottoms.

4.

Put the bulb holder back into its hole in the lens, and turn it clockwise until it locks.

5.

Turn on the lights to make sure the new bulb is working.

6.

Put the side turn signal assembly back into the body, front first. Push on the back edge until it snaps into place.

BULB

SOCKET

1.

Use a small flat-tipped screwdriver to pry carefully on the back edge of the side turn signal assembly until it pops out of the body.

2.

Turn the bulb holder one-quarter turn counterclockwise to remove it from the lens.

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2009 S2000 Replacing Rear Bulbs

Lights

4.

Determine which bulb is burned out: turn signal or back-up light.

5.

Remove the socket by turning it one-quarter turn counterclockwise.

SOCKET

BULB

6.

Remove the burned out bulb by pulling it straight out of its socket.

1.

Open the trunk.

2.

Remove the fasteners from the trunk lining. To remove a fastener, push on the center of the head until it pops in, then pull the fastener out.

3.

Pull the lining back.

CONTINUED

183

2009 S2000 Lights, Cleaning the Seat Belts

7.

Install the new bulb into the socket.

8.

Push the socket into the light assembly, and turn it clockwise until it locks.

9.

Turn on the lights to make sure the new bulb is working.

10.

Install the trunk lining, and secure it with the fasteners. To reinstall a fastener, reset the fastener by pushing on the pointed end until it pops back almost flush with the fingers on the housing. Put the fastener in the hole of the trunk lining, and push on the center until it locks (the center is flush with the head).

184

Cleaning the Seat Belts If your seat belts get dirty, use a soft brush with a mixture of mild soap and warm water to clean them. Do not use bleach, dye, or cleaning solvents. Let the belts air-dry before you use the vehicle.