
1999 Civic Coupe Online Reference Owner's Manual
Use these links (and links throughout this manual) to navigate through this reference.
For a printed owner's manual, click on authorized manuals or go to www.helminc.com.
Contents
Introduction........................................................................\
............................................................................. i
A Few Words About Safety ........................................................................\
.................................................. ii
Your Vehicle at a Glance ........................................................................\
....................................................... 2
Driver and Passenger Safety ........................................................................\
............................................... 5
Pr op
er use and care of your vehicle's seat belts, and Supplemental Restraint System.
Instruments and Controls........................................................................\
...................................................51
Instrument panel in
dicator and gauge, and how to use dashboard and steering column controls.
Comfort and Convenience Features........................................................................\
.................................87
How to op
erate the climate control system, the audio system, and other convenience features.
Before Driving ........................................................................\
.....................................................................123
What gasoli n
e to u
se, how to break-in your new vehicle, and how to load luggage and other cargo.
Driving........................................................................\
...................................................................................135
The proper way t o
start the engine, shift the tr ansmission, and park, plus towing a trailer.
Maintenance........................................................................\
.........................................................................157
T h
e Ma
intenance Schedule shows you when you need to take your vehicle to the dealer.
Appearance Care........................................................................\
.................................................................213
T i
ps on cl
eaning and protecting your vehicle. Things to look for if your car ever needs body repairs.
Taking Care of the Unexpected........................................................................\
.......................................219
This section covers sever
a
l problems motorists someti mes experience, and how to handle them.
Technical Information........................................................................\
.......................................................243
ID numbers, dimens ions, capacities, and techn
ical information.
Warranty and Customer Relations (U.S. and Canada)......................................................................257
A summary of th
e warr
anties covering your new Honda, and how to contact us.
Authorized Manuals (U.S. only)........................................................................\
.......................................263
How t o
order
manuals and other technical literature.
Index ........................................................................\
......................................................................................... I
Servic e Inf
ormation Summary
A summary of informa
tion you need when you pull up to the fuel pump.
Owner's Identification

Break-in Period, Gasoline
Break-in Period
Help assure your car's future
reliability and performance by paying extra attention to how you drive
during the first 600 miles (1,000 km).
During this period: Avoid full-throttle starts and rapid
acceleration.
Avoid hard braking. New brakes
need to be broken-in by moderate
use for the first 200 miles (300
km).
You should follow these same re- commendations with an overhauledor exchanged engine, or when the
brakes are relined.
Gasoline
Your Honda is designed to operate on unleaded gasoline.
We recommend gasolines containing detergent additives that help prevent
fuel system and engine deposits.
Using gasoline containing lead will
damage your car's emissions
controls. This contributes to air
pollution.
In Canada, some gasolines contain
an octane-enhancing additive called
MMT. If you use such gasolines,
your emission control system performance may deteriorate and
the Malfunction Indicator Lamp on
your instrument panel may turn on. If this happens, contact your
authorized Honda dealer for service.
(U.S. DX, HX, EX models, and Canadian
DX and Si models)
Use an unleaded gasoline with a
pump octane number of 86 or higher. Use of a lower octane gasoline can
cause a persistent, heavy metallic
rapping noise in the engine that can
lead to mechanical damage.
(U.S. Si model and Canadian SiR model)
Use a premium unleaded gasoline
with a pump octane number of 91 or higher.
If you are unable to find premium
unleaded gasoline, you may substi-
tute an unleaded regular gasoline.
The engine will compensate for the lower octane, but you may notice aslight decrease in power as a result.
Before DrivingMain Menu Table of Contents s t

Service Station Procedures
Filling the Fuel Tank
1. Because the fuel fill cap is on the driver's side of the car, park with
that side closest to the service
station pumps.
2. Open the fuel fill door by pulling on the handle to the left of thedriver's seat.
3. Remove the fuel fill cap slowly. You may hear a hissing sound aspressure inside the tank escapes. 4. Stop filling the tank after the fuel
pump automatically clicks off. Donot try to "top off" the tank, leave
some room for the fuel to expand
with temperature changes.
Your car has an on-board refueling
vapor recovery system to help keep fuel vapors from going into
the atmosphere. If the fuel pumpkeeps clicking off even though the
tank is not full, there may be a
problem with this system. Consult
your dealer.
5. Screw the fuel fill cap back on, tighten it until it clicks at least
three times. If you do not properlytighten the cap, the Malfunction
Indicator Lamp may come on (see
page 233).
6. Push the fuel fill door closed until it latches.
Before Driving
FUEL FILL CAP
Gasoline is highly flammable
and explosive. You can be burned or seriously injured
when handling fuel.
Stop the engine and keep
heat, sparks, and flame away.
Handle fuel only outdoors. Wipe up spills immediately.
PullMain Menu Table of Contents s t

Windshield Washers, Transmission Fluid
Check the level in the windshield
washer reservoir at least monthly during normal usage. In bad weather,
when you use the washers often, check the level every time you stop
for fuel.
The windshield washer reservoir is located behind the driver's side
headlight. Check the reservoir's fluid
level by removing the cap and
looking at the level gauge attached
to
the cap.
Fill the reservoir with a good-quality
windshield washer fluid. This increases the cleaning capability and
prevents freezing in cold weather.
WINDSHIELD WASHER RESERVOIR
Do not use engine antifreeze or a
vinegar/water solution in the
windshield washer reservoir.
Antifreeze can damage your car's paint,
while a vinegar/water solution can
damage the windshield washer pump.
Use only commercially-available
windshield washer fluid.
The engine and transmission must
be at normal operating temperature
before checking the fluid level. Drive
the vehicle at least 10 miles (16
kilometers) before checking.
1. Park the car on level ground. Shut off the engine. For accurate
results, wait at least 60 seconds,
and no more than 90 seconds,
after shutting off the engine to
check the fluid level.
Maintenance
NOTICE
Automatic Transmission
DIPSTICK (AUTOMATIC
TRANSMISSION)
DIPSTICK (CVT)Main Menu Table of Contents s t

If Your Engine Won't Start, Jump Starting
The Starter Operates Normally In this case, the starter motor's
speed sounds normal, or even faster
than normal, when you turn the ignition switch to START (III), but
the engine does not run.
Are you using the proper startingprocedure? Refer to Starting the
Engine on page 137.Do you have fuel? Turn the
ignition switch to ON (II) for a
minute and watch the fuel gauge.
The low fuel level warning light may not be working, so you were
not reminded to fill the tank.
There may be an electrical problem, such as no power to the
fuel pump. Check all the fuses (see page 237).
If you find nothing wrong, you will
need a qualified technician to find
the problem. See Emergency
Towing on page 241. Jump Starting
If your car's battery has run down,
you may be able to start the engine by using a booster battery. Although
this seems like a simple procedure,
you should take several precautions.
You cannot start a Honda with an automatic transmission by pushingor pulling it. To jump start your car, follow these
directions closely:
1. Open the hood and check the physical condition of the battery(see page 189). In very cold
weather, check the condition of the electrolyte. If it seems slushyor like ice, do not try jump starting
until it thaws.
If a battery sits in extreme cold, the
electrolyte inside can freeze.
Attempting to jump start with a frozen
battery can cause it to rupture.
2. Turn off all the electrical acces-
sories: heater, A/C, stereo system,
lights, etc.
Put the transmission in Neutral or
Park and set the parking brake.
CONTINUED
Taking Care of the Unexpected
A battery can explode if you do
not follow the correct procedure,
seriously injuring anyone nearby.
Keep all sparks, open flames,
and smoking materials away
from the battery.
NOTICEMain Menu Table of Contents s t

Oxygenated Fuels
Some conventional gasolines are
being blended with alcohol or an
ether compound. These gasolines
are collectively referred to as
oxygenated fuels. To meet clean air
standards, some areas of the United
States and Canada use oxygenated
fuels to help reduce emissions.
If you use an oxygenated fuel, be
sure it is unleaded and meets the
minimum octane rating requirement.
Before using an oxygenated fuel, try
to confirm the fuel's contents. Some
states/provinces require this
information to be posted on the
pump.
The following are the U.S. EPA and
Canada CGSB approved percentages
of oxygenates:
ETHANOL (ethyl or grain alcohol)
You may use gasoline containing up to 10 percent ethanol by volume. Gasoline containing ethanol may be
marketed under the name "Gasohol."
MTBE (Methyl Tertiary Butyl Ether)
You may use gasoline containing up to 15 percent MTBE by volume.
METHANOL (methyl or wood
alcohol)
You may use gasoline containing up to 5 percent methanol by volume as
long as it also contains cosolventsand corrosion inhibitors to protect
the fuel system. Gasoline containing
more than 5 percent methanol by
volume may cause starting and/or performance problems. It may alsodamage metal, rubber and plastic
parts of your fuel system. If you notice any undesirable
operating symptoms, try another
service station or switch to another
brand of gasoline.
Fuel system damage or performance
problems resulting from the use of
an oxygenated fuel containing more
than the percentages of oxygenates
given above are not covered under
warranty.
Technical InformationMain Menu Table of Contents s t

Service Information Summary
Gasoline:
U.S.: EX, DX, HX, Canada: DX, Si
Unleaded gasoline, pump octane
number of 86 or higher.
U.S.: Si, Canada: SiR
Premium unleaded gasoline,
pump octane number of 91 or
higher.
Fuel Tank Capacity:
11.9 US gal (45 l,9.9 Imp gal)
Recommended Engine Oil:
API Service SJ "Energy Conserving" oil, SAE 5W-30
viscosity (see page 155 ).
DX: 3.8 US qt (3.6 l,3.2 Imp qt)
U.S.:HX, EX, Canada: Si
3.5 US qt (3.3 l,2.9 Imp qt)
U.S.: Si, Canada: SiR 4.2 US qt (4.0 l,3.5 Imp qt) Automatic Transmission Fluid:
Honda Premium Formula Auto-
matic Transmission Fluid (ATF)
HX model (CVT) only:
Use Honda CVT Fluid only
5-speed Manual Transmission
Fluid:
Honda Manual TransmissionFluid preferred, or an API service
SG, SH or SJ, SAE 10W-30 or
10W-40 motor oil as a temporary
replacement (see page 166).
Capacity (including differential): U.S.: DX, EX and HX, Canada: DX
and Si
1.9 US qt (1.8 l,1.6 Imp qt)
U.S.: Si, Canada: SiR
2.3 US qt (2.2 l,1.9 lmp qt)
Power Steering Fluid:
Genuine Honda Power Steering Fluid preferred, or another brand
of power steering fluid as a
temporary replacement. Do not
use ATF (see page 184).
Brake Fluid:
Genuine Honda DOT 3 Brake Fluidpreferred, or a DOT 3 or DOT 4
brake fluid as a temporary
replacement (see page 183).
Tire Pressure (measured cold): U.S.: DX, EX and HX, Canada: DX
and Si
Front:
30 psi (210 kPa, 2.1 kgf/cm2)
Rear:
29 psi (200 kPa , 2.0 kgf/cm2)
U.S.: Si, Canada: SiR
Front:
35 psi (240 kPa , 2.4 kgf/cm2)
Rear:
33 psi (230 kPa , 2.3 kgf/cm2)
Spare Tire Pressure:
60 psi (420 kPa , 4.2 kgf/cm2)Main Menu s t