2015 HONDA ACCORD COUPE dead battery

22Quick Reference Guide
Handling the Unexpected
(P 503)
Flat Tire
(P 505)
● Park in a safe location and replace the
flat tire with the compact spare tire in the
trunk.
Indicators Come On (P 520)
●Identify the indicator and consult the
owner's manual.
Engine Won't Start (P 511)
● If the battery is dead, jump start using a
booster battery.Blown Fuse
(P 524)
● Check for a blown fuse if an electrical
device does not operate.
Overheating
(P 518)
● Park in a safe location. If you do not see
steam under the hood, open the hood,
and let the engine cool down.
Emergency Towing (P 527)
●Call a professional towing service if you
need to tow your vehicle.

uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
92Controls
■Unlocking the doors
Press the unlock button.
Once: u Some exterior lights flash twice, and the driver's door unlocks.
Twice: u The passenger’s door unlocks.
1Using the Remote Transmitter
If the distance at which the remote transmitter works
varies, the battery is probably low.
If the LED does not come on when you press a
button, the battery is dead.
2 Replacing the Button Battery P. 495
You can customize the door unlock mode setting. 2 Customized Features P. 274

Continued
93
uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
Controls
When you carry the smart entry remote, you
can lock/unlock the doors and open the trunk.
You can lock/unlock the doors within a radius
of about 32 inches (80 cm) of the outside door
handle. You can open the trunk within about
32 inches (80 cm) radius from the trunk
release button.
■Locking the doors and the trunk
Press the door lock button on either door.u Some exterior lights flash; the beeper
sounds; both doors and the trunk lock;
and the security system sets.■
Using the Smart Entry with Push Button Start System
*
Door Lock Button
1 Using the Smart Entry with Push Button Start System
*
•Do not leave the smart entry remote in the vehicle
when you get out. Carry it with you.•Even if you are not carrying the smart entry remote,
you can lock/unlock the doors while someone else
with the remote is within range.•The door may be unlocked if the door handle is
covered with water in heavy rain or in a car wash if
the smart entry remot e is within range.•If you grip either door handle wearing gloves, the
door sensor may be slow to respond or may not
respond by unlocking the doors.•You cannot unlock the door by gripping the handle
after two seconds of locking it.•The door might not open if you pull it immediately
after gripping the door handle. Grip the handle
again and confirm that the door is unlocked before
pulling the handle.•Even within the 32 inches (80 cm) radius, you may
not be able to lock/unlock the doors with the smart
entry remote if it is above or below the outside
handle.•The smart entry remote may no t operate if it is too
close to the door and door glass.
If the distance at which the remote transmitter works
varies, the battery is probably low.
If the LED does not come on when you press a
button, the battery is dead. 2 Replacing the Button Battery P. 495
You can customize the door lock mode and keyless
lock acknowledgement setting. 2 Customized Features P. 274
* Not available on all models

uuSecurity System uSecurity System Alarm
104Controls
■Setting the securi ty system alarm
The security system alarm automatically sets when the following conditions have
been met:
• The ignition switch is in LOCK
(0
*1, and the key has been removed from the
ignition switch.
• The hood and trunk are closed.
• Both doors are locked from outside with the key, the remote transmitter, or smart
entry system.
■When the security system alarm sets
The security system alarm indicator in the instrument panel blinks. When the
blinking interval changes after about 15 seconds, the security system is set.■To cancel the security system alarm
The security system alarm is canceled when the vehicle is unlocked using the remote transmitter, smart entry system or the ignition switch is turned to ON
(w
*1. The
security system indicator goes off at the same time.
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an
ignition switch.
1 Security System Alarm
Do not set the security system alarm when someone
is in the vehicle or a window is open. The system can
accidentally activate when:•Unlocking the door with the lock tab.•Opening the trunk with th e trunk release or the
emergency trunk opener.•Opening the hood with the hood release.•Moving the shift lever out of
( P.
If the battery goes dead after you have set the
security system alarm, the security alarm may go off
once the battery is recharged or replaced.
If this occurs, deactivate the security system alarm by
unlocking a door using the key or remote transmitter.
Do not attempt to alter this system or add another
device to it.
Automatic transmission/CVT models

153
uuAudio System uAudio System Theft Protection
*
Features
Audio System Theft Protection
*
The audio system is disabled when it is disconnected from the power source, such as
when the 12-volt battery is disconnected or goes dead.■Reactivating the audio system
1. Set the power mode to ON, and turn on the audio system.
u If you set the power mode to ACCESSORY, you will be requested to enter the
audio security code. See step 3.
2. Press and hold the power button again for more than two seconds.
u The audio system is reactivated when the system’s control unit recognizes that
the system is in your vehicle.
If the control unit fails to recognize, Enter PIN Code appears on the audio/
information screen.
3. If the two steps do not work, you can enter the audio security code using the
touch screen. If you enter an incorrect digit, continue to the last digit, then try
again. If you do not enter code correctly after 10 tries, leave the system for one
hour before trying again, or visit a dealer to have the system reset.
1 Audio System Theft Protection
*
Find the audio system's security code and serial
number label in your owner’s manual kit.
We recommend that you write down the serial
number in this owner’s manual.
Do not store the label in your vehicle. If you lose the
label, you must first retrieve the serial number, and
then obtain the code.
You can find out about your serial number and
security code from a dealer.
You can register the security code at Honda Owners
(owners.honda.com. ), and find information on how
to retrieve the serial number and obtain the code at
radio-navicode.honda.com .U.S. models
* Not available on all models

154
uuAudio System uRegion Setting
Features
Region SettingThe audio system’s region setting may be lost when the battery is disconnected or
goes dead.
If the Region Select screen appears, you need to set the region for the audio
system. Follow the steps below:
1. Press to select OK.
2. Rotate to select the region you live in, then press .
3. You will receive a confirmation message on the screen. Rotate to select Yes,
then press .Models with two displays
1 Region Setting
The region setting is required only when the battery
power is temporarily disconnected. It has been
usually set to your vehicle’s region type beforehand.
You cannot change the setting once you have
completed the setting pr ocedure. Contact a dealer if
you selected an incorrect region.

494Maintenance
BatteryChecking the Battery
Check the battery terminals for corrosion
monthly.
The battery condition is being monitored by
the sensor on the negative terminal. If there is
a problem with the sensor, the warning
message on the information display will let
you know. Have your vehicle checked by a
dealer.
If your vehicle's battery is disconnected or goes dead:
• The audio system is disabled.
2 Reactivating the audio system P. 153
•The clock resets.
2 Clock P. 86
•The navigation system
* is disabled.
2 Refer to the Navigation System Manual
Charging the BatteryDisconnect both battery cables to prevent damaging your vehicle's electrical system.
Always disconnect the negative (–) cable first, and reconnect it last.
1BatteryWARNING: Battery post, terminals,
and related accessori es contain lead
and lead compounds.
Wash your hands after handling.When you find corrosion, clean the battery terminals
by applying a baking powder and water solution.
Clean the terminals with a damp towel. Cloth/towel
dry the battery. Coat the terminals with grease to
help prevent future corrosion.
When replacing the battery, the replacement must be
of the same specifications.
Please consult a dealer for more information.
3
WARNING
The battery gives off explosive hydrogen
gas during normal operation.
A spark or flame can cause the battery to
explode with enough force to kill or
seriously hurt you.
When conducting any battery
maintenance, wear protective clothing and
a face shield, or have a skilled technician do
it.
* Not available on all models

511Handling the Unexpected
Engine Does Not StartChecking the EngineIf the engine does not start, check the starter.
Starter condition
Checklist
Starter doesn’t turn or turns
over slowly.
The battery may be dead. Check
each of the items on the right and
respond accordingly.
Check brightness of the interior lights.
Turn on the interior lights and check the brightness.●If the interior lights are dim or do not come on at all
2Battery P. 494
●If the interior lights come on normally
2 Fuses P. 524
The starter turns over normally
but the engine doesn’t start.
There may be a problem with the
fuse. Check each of the items on
the right and respond accordingly. Review the engine start procedure.
Follow its instructions, and try to start the engine again.
2
Starting the Engine P. 401, 403
Check the immobilizer system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2Immobilizer System P. 103
Check the fuel level.
There should be enough fuel in the tank.
2 Fuel Gauge P. 81
Check the fuse.
Check all fuses, or have the vehicle checked by a dealer.
2Inspecting and Changing Fuses P. 526
If the problem continues:
2Emergency Towing P. 527
1Checking the Engine
If you must start the vehicle immediately, use an
assisting vehicle to jump start it.
2 Jump Starting P. 514