2012 HONDA ACCORD COUPE engine

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The ignition switch has f our
positions: LOCK (0), ACCESSORY
(I), ON (II), START (III) You can insert or
remove the key only in this position.
To turn the key, push it in slightly. If
your vehicle has an automatic
transmission, the shif t lever must
also be in Park. You will hear a reminder beeper if
you leave the key in the ignition
switch in the LOCK (0) or the
ACCESSORY (I) position and open
the driver’s door. Remove the key to
turn of f the beeper.
If your vehicle has an automatic
transmission, the shif t lever must be
in Park bef ore you can remove the
key f rom the ignition switch.
If the f ront wheels are turned, the
anti-theft 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.
Use this position
only to start the engine. The switch
returns to the ON (II) position when
you let go of 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 the
ACCESSORY (I) to the ON (II)
position. You can
operate the audio system and the
accessory power sockets in this
position.
LOCK (0) ST A RT (III) ON (II) A CCESSORY (I)
Ignition Switch
79
Removing the key from the
ignition switch while driving
locks the steering. This can
cause you to lose control of the
vehicle.
Remove the key from the
ignition switch only when
parked.

Inst rument s and Cont rols
2012 Accord Coupe

The auto door locking f eature has
three possible settings:The auto door locking is
deactivated all the time.
The doors lock whenever you
move the shift lever out of the
Park (P) position (A/T vehicles).
The doors lock when the vehicle
speedreaches10mph(15km/h).
Your vehicle has customizable
settings f or the doors to
automatically lock and unlock. There
are default settings for each of these
f eatures. You can turn of f or change
the settings for these features as
described on the f ollowing pages.
This is the def ault setting.
When you customize the setting,
make sure your vehicle is parked
saf ely, the engine is of f , and the
parking brake is applied. Make all
settings bef ore you start driving.
If you f orget and leave the key in the
ignition switch, lockout prevention
will not allow you to lock the driver’s
door. With either door open and the
key in the ignition switch, locking
with the master door lock switch is
disabled. If the driver’s door is
closed, the lock tab on the driver’s
door is not disabled. Pulling the
driver’s lock tab rearward will lock
both doors. If you try to lock an open
driver’s door by pulling the lock tab
rearward, the driver’s door lock tab
pops out and unlocks the driver’s
door.
CONT INUED
U.S. V6 models, and Canadian EX-L and
V6 models with navigation system
L ockout Prevent ion
A uto Door L ocking
A uto Door L ocking/Unlocking
Door L ocks
81
NOTE: When customizing a setting,
use the appropriate remote transmitter
(Driver 1 or Driver 2).
T o customize, remove the master key
with the remote transmitter, and press
the UNLOCK button once.

Inst rument s and Cont rols
2012 Accord Coupe

Both f ront seats are equipped with
seat heaters. Because of the sensors
f or the side airbag cutof f system,
there is no heater in the passenger’s
seat-back. The ignition switch must
be in the ON (II) position to use the
heaters.Push the right side of the switch, HI,
to rapidly heat up the seat. Af ter the
seat reaches a comfortable
temperature, select LO by pushing
the lef t side of the switch. This will
keep the seat warm.
If the engine is lef t idling f or an
extended period, do not use the
seat heaters even on the LO
setting. It can weaken the battery,
causing hard starting. Donotusetheseatheaterinthe
HI setting f or an extended period,
because it draws large amounts of
current from the battery.
Follow these precautions whenever
you use the seat heaters: In the LO setting, the heater runs
continuously. It does not cycle with
temperature changes. In the HI setting, the heater turns off
when the seat gets warm, and turns
back on after the seat’s temperature
drops.
EX-L and all V6 models
Seat Heaters
102
Driver’s
Seat
Passenger’s
Seat
HEATERS

Inst rument s and Cont rols
2012 Accord Coupe

The ventilation system draws in
outside air, circulates it through the
interior, then releases it through
vents near the rear window.Set the temperature to the lower
limit.
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 .
When you select , the system
automatically switches to f resh air
mode. If you switch the mode
f rom or , the system
also automatically turns on the
A/C. This helps prevent the
windows f rom f ogging up
unintendedly. The A/C indicator
willnotcomeonifitwasoffto
start with (see the previous page).
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
reading returns to normal.
Turn on the A/C by pressing the
button. The indicator in the button
comesonwhenafanspeedis
selected.
Make sure the temperature is set
to maximum cool.
Select .
If the outside air is humid, select
recirculation mode. If the outside
air is dry, select f resh air mode.
Set the f an to the desired speed.
1.
2.
3.
4.
1.
2.
3. 65
1.
2.
3.
4.
5.
CONT INUED
Ventilation Using the Heater Using the A /C
Vents, Heating, and A/C
127

Features
2012 Accord Coupe

Bef ore you begin driving your
vehicle, you should know what
gasoline to use and how to check the
levels of important f luids. You also
need to know how to properly store
luggage or packages. The
inf ormation in this section will help
you. If you plan to add any
accessories to your vehicle,.............................
Break-in Period .284
.................
Fuel Recommendation . 284
.........
Service Station Procedures . 286
....................................
Ref ueling .286
........
Check Fuel Cap Message . 287
Opening and Closing ................................
the Hood .289
...................................
Oil Check .291
.............
Engine Coolant Check . 292
...............................
Fuel Economy .293
...
Accessories and Modif ications . 296
.............................
Carrying Cargo .298
Bef ore Driving
Bef ore Driving
283

please read the information in this
section first.
2012 Accord Coupe

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.
You should also f ollow these
recommendations with an
overhauled or exchanged engine, or
when the brakes are replaced. 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.
Avoidhardbrakingforthefirst
200 miles (300 km).
Do not tow a trailer. Do not change the oil until the
scheduled maintenance time. You may hear a knocking noise from
the engine if you drive the vehicle at
low engine speed (below about 1,000
rpm) in a higher gear. To stop this,
raise the engine speed by shif ting to
a lower gear.
On models with manual transmissionBreak-in Period
Fuel Recommendation
Break-in Period, Fuel Recommendation
284

Bef ore Driving
2012 Accord Coupe

Because the level of detergency and
additives in gasoline vary in the
market, Honda endorses the use of
‘‘TOP TIER Detergent Gasoline’’
where available to help maintain the
perf ormance and reliability of your
vehicle. TOP TIER Detergent
Gasoline meets a new gasoline
standard jointly established by
leading automotive manuf acturers to
meet the needs of today’s advanced
engines. Qualif ying gasoline retailers
will, in most cases, identif y their
gasoline as having met ‘‘TOP TIER
Detergent Gasoline’’ standards at the
retail location. This f uel is
guaranteed to contain the proper
level of detergent additives and be
f ree of metallic additives. The proper
level of detergent additives, and
absence of harmf ul metallic additives
in gasoline, help avoid build-up of
deposits in your engine and emission
control system.For f urther important f uel-related
inf ormation f or your vehicle, or
inf ormation on gasoline that does not
contain MMT, visit Owner Link at
. In Canada, visit
f or additional
inf ormation on gasoline. For more
inf ormation on top tier gasoline, visit
owners.honda.com
www.honda.ca
www.toptiergas.com.
Fuel Recommendation
285
We recommend quality gasoline
containing detergent additives that help
prevent f uel system and engine deposits.
In addition, in order to maintain good
perf ormance, f uel economy, and
emissions control, we strongly
recommend the use of gasoline that
does NOT contain harmf ul manganese-
based f uel additives such as MMT , if
such gasoline is available.
Use of gasoline with these additives
may adversely af f ect perf ormance, and
cause the malf unction indicator lamp
on your instrument panel to come on. If
this happens, contact your dealer f or
service. Some gasoline today is blended
with oxygenates such as ethanol. Your
vehicle is designed to operate on
oxygenated gasoline containing up to
10% ethanol 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.

Bef ore Driving
2012 Accord Coupe

Park with the driver’s side closest
to the service station pump.
To open the f uel f ill door, push
down on the lever located to the
lef t of the driver’s seat.Remove the f uel f ill cap slowly.
You may hear a hissing sound as
pressure inside the tank equalizes.
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.
1.
2.
3.
Service Station Procedures
Ref ueling
286
Push
TETHER
HOLDER 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.

Bef ore Driving
2012 Accord Coupe