2007 HONDA CIVIC SEDAN System

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.
Avoidhardbrakingforthefirst
200 miles (300 km). Do not change the oil until the
scheduled maintenance time. We recommend using quality
gasolines containing detergent
additives that help prevent fuel
system and engine deposits.
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 af f ect perf ormance,
and cause the malfunction indicator
lamp on your instrument panel to
come on. If this happens, contact
your authorized dealer f or service.
Your vehicle is designed to operate
on unleaded gasoline with a pump
octane number of 87 or higher. Use
of a lower octane gasoline can cause
a persistent, heavy, metallic rapping
noise that can lead to engine damage.
Your vehicle is designed to operate
on premium unleaded gasoline with a
pump octane number of 91 or higher.
Useof aloweroctanegasolinecan
cause occasional metallic knocking
noises in the engine and will result in
decreased engine perf ormance. Use
of a gasoline with a pump octane
number less than 87 can lead to
engine damage.
You should also f ollow these
recommendations with an
overhauled or exchanged engine, or
when the brakes are replaced. Do not tow a trailer.
Break-in Period Fuel Recommendation
Break-in Period, Fuel Recommendation
A ll models except U.S. Si
U.S. Si model only
176

Park the vehicle, and set the
parking brake. Pull the hood
release handle under the lower left
corner of the dashboard. The
hood will pop up slightly.
Screw
the fuel fill cap back on
until it clicks at least once. If you
do not properly tighten the cap,
the malfunction indicator lamp
maycomeon(seepage ).You
will also see a ‘‘CHECK FUEL
CAP’’ message on the inf ormation
display.
Push the f uel f ill door closed until
it latches.
Remove the f uel f ill cap slowly.
You may hear a hissing sound as
pressure inside the tank escapes.
The fuel fill cap is attached to the
f uel f iller with a tether. Place the
cap in the holder on the f uel f ill
door.
Stop f illing the tank af ter the f uel
nozzle automatically clicks of f . Do
not try to ‘‘top off’’ the tank. Leave
some room f or the f uel to expand
with temperature changes.
even though the tank is not f ull,
there may be a problem with your
vehicle’s fuel vapor recovery
system. The system helps keep
f uel vapor f rom going into the
atmosphere. Try f illing at another
pump. If this does not f ix the
problem, consult your dealer.
1.
5.
6.
4. 3.
268If the f uel nozzle keeps clicking of f
Service Station Procedures
Opening and Closing the Hood
178
HOOD RELEASE HANDLE

When properly installed, cellular
phones, alarms, two-way radios, and
low-powered audio systems should
not interf ere with your vehicle’s
computer controlled systems, such
as your airbags and anti-lock brakes.
Your dealer has Honda accessories
that allow you to personalize your
vehicle, or improve its perf ormance.
These accessories have been
designed and approved f or your
vehicle, and are covered by warranty. Modif ying your vehicle, or installing
some non-Honda accessories, can
make it unsaf e. Bef ore you make any
modif ications or add any accessories,
be sure to read the f ollowing
inf ormation.
Although non-Honda accessories
may f it on your vehicle, they may not
meet f actory specif ications, and
could adversely af f ect your vehicle’s
handling and stability.
Try to maintain a constant speed.
Everytimeyouslowdownand
speed up, your vehicle uses extra
f uel. Use cruise control when
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.
Fuel Economy, A ccessories and Modif ications
A ccessories A ccessories and Modif ications
182
Improper accessories or
modifications can affect your
vehicle’s handling, stability, and
performance, and cause a
crash in which you can be hurt
or killed.
Follow all instructions in this
owner’s manual regarding
accessories and modifications.

Larger or smaller wheels and tires
can interfere with the operation of
your vehicle’s anti-lock brakes and
other systems.
Modifying your steering wheel or
any other part of your vehicle’s
safety features can make the
systems ineffective.
If you plan to modify your vehicle,
consult your dealer.
Removing
parts from your vehicle,
or replacing componen ts with
non-Honda components could
seriously affect your vehicle’s
handling, stability, and reliability.
Some examples are:
Lo wering your vehicle with a
non-Honda suspension kit that
signifi cantly reduces ground
clearance can allow the
undercarri age to hit speed bumps
or other raised objects, which
could cause the airbags to deploy.
Raising your vehicle with a
non-Honda suspension kit can
affect the handling and stability.
Non-Honda wheels, because they
are a universal design, can cause
excessive stress on suspension
components.
Befo
re installing any accesso ry:
Make sure the accessory does not
obscure any lights, or interfere
with proper vehicle operation or
perf ormance.
Be sure electronic accessories do
not overload electrical circuits
(see page ) or interf ere with
the proper operation of your
vehicle.
Do not install accessories on the
side pillars or across the rear
windows. In these areas,
accessories may interf ere with
proper operation of the side
curtain airbags. Bef ore installing any electronic
accessory, have the installer
contact your dealer f or assistance.
If possible, have your dealer
inspect the f inal installation. 270 Modif ying Your Vehicle
A ccessories and Modif ications
Bef ore Driving
183

This section gives you tips on
starting the engine under various
conditions, and how to operate the
manual and automatic transmissions.
It also includes important
information on parking your vehicle,
the braking system, the vehicle
stability assist (VSA) system, and
f acts you need if you are planning to
tow a trailer.........................
Driving Guidelines .188
........................
Preparing to Drive .189
.......................
Starting the Engine .190
...................
Manual Transmission .191
..............
Automatic Transmission .194
...........................................
Parking .198
.............................
Braking System .199
...............
Anti-lock Brakes (ABS) .200
Vehicle Stability Assist (VSA)
........................................
System .202
...........................
Towing a Trailer .204
Driving
Driving
187

Apply the parking brake.
In cold weather, turn off all
electrical accessories to reduce
the drain on the battery.
If the engine does not start within
15 seconds, or starts but stalls
right away, repeat step 4 with the
accelerator pedal pressed halfway
down. If the engine starts, release
pressu re 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 5.
Press the clutch pedal down all the
way. The START (III) position
does not function unless the clutch
pedal is pressed.
Without touching the accelerator
pedal, turn the ignition key to the
START (III) position. Do not hold
the key in the START (III)
position 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.
Make
sure the shift lever is in
Park. Press on the brake pedal.
1.
2.
3.
4. 6.
5.
Manual transmission:
Automatic transmission: 77
Starting
theEngine
190
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 .
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.

CONTINUED
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. On
vehicles with 6-speed manual
transmission, the lockout system
prevents you from shifting directly
from any forward gear to reverse
while the vehicle is moving at a
certain speed (see page ).
When shif ting up or down, make
sure you push the clutch pedal down
all the way, shif t to the next gear,
and let the pedal up gradually. When
you are not shif ting, do not rest your
f oot on the clutch pedal. This can cause your clutch to wear out f aster.
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 f or a f ew seconds bef ore
shif ting into reverse, or shif t into one
of the f orward gears f or a moment.
This stops the gears so they won’t
‘‘grind.’’
197
The engine can be damaged if
you inadvertently downshif t into the wrong gear (f or example, going f romthird gear at high rpms to second gearinstead of upshif ting to f ourth gear; theengine speed limiter will not work in thissituation).
On U.S. Si model
Manual T ransmission
Driving
191
Note:
Except U.S. Si
U.S. Si

These indicators on the instrument
panel show which position the shif t
lever is in.To shif t f rom Park to any position,
press firmly on the brake pedal and
pressthereleasebuttononthefront
of the shif t lever, then pull the lever.
YoucannotshiftoutofParkwhen
the ignition switch is in the LOCK
(0) or the ACCESSORY (I) position.
The ‘‘D’’ indicator comes on f or a
f ew seconds when you turn the
ignition switch to the ON (II)
position. If it f lashes while driving (in
any shif t position), it indicates a
possible problem in the transmission. If the malf unction indicator lamp
comes on along with the ‘‘D’’
indicator, there is a problem with the
automatic transmission control
system. Avoid rapid acceleration, and
have the transmission checked by
your dealer as soon as possible.
Automatic Transmission
Shif t L ever Position Indicators
Shif ting
194
SHIFT LEVER
RELEASE
BUTTON