2015 HONDA ACCORD COUPE key battery

88Controls
Locking and Unlocking the DoorsKey Types and FunctionsThis vehicle comes with the following keys:Use the key to start and stop the engine, to
lock and unlock the doors and to open the
trunk. You can also use the remote
transmitter or smart entry system
* to lock and
unlock the doors and to open the trunk.
■Smart entry remote
*
The built-in key can be used to lock/unlock the
doors when the smart entry remote battery
becomes weak and the power door lock/
unlock operation is disabled.
To remove the built-in key, pull it out while
sliding the release knob. To reinstall the built-
in key, push the built-in key into the smart
entry remote until it clicks.
■
Master Keys
1 Key Types and Functions
All the keys have an immobilizer system. The
immobilizer system helps to protect against vehicle
theft.
2 Immobilizer System P. 103
The keys contain precision electronics.
Adhere to the following advice to prevent damage to
the electronics:•Do not leave the keys in direct sunlight, or in
locations with high temperature or high humidity.•Do not drop the keys or set heavy objects on them.•Keep the keys away from liquids.•Do not take the keys apa rt except for replacing the
battery.
If the circuits in the keys are damaged, the engine
may not start, and the re mote transmitter may not
work.
If the keys do not work properly, have them
inspected by a dealer.
Master Key
*
Smart Entry
Remote
*
Built-in Key
Release Knob
* Not available on all models

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

115
uuOperating the Switches Around the Steering Wheel uTurn SignalsContinued
Controls
Turn Signals
The turn signals can be used when the ignition
switch is in ON
(w
*1.
■One-touch turn signal
When you lightly push up or down and release
the turn signal lever, the exterior turn signals
and turn signal indicator blink three times.
This feature can be used when signaling for a
lane change.
Light Switches
Rotating the light switch turns the lights on
and off, regardless of the position of the
ignition switch
*1.
■High beams
Push the lever forward until you hear a click.■Low beams
When in high beams, pull the lever back to
return to low beams.■Flashing the high beams
Pull the lever back, and release it.
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an
ignition switch.Right Turn
Left Turn■
Manual Operation
1 Light Switches
If you remove the key fr om the ignition switch while
the lights are on, a chime sounds when the driver’s
door is opened.
When the lights are on, the lights on indicator in the
instrument panel will be on.
2 Lights On Indicator P. 74
If you sense that the level of the headlights is
abnormal, have the vehicle inspected by a dealer.
Do not leave the lights on when the engine is off
because it will cause the battery to discharge.
High Beams
Flashing the high beams
Low Beams
Turns on parking, side marker,
tail, and rear license plate lights
Turns on headlights, parking, side
marker, tail, and rear license plate
lights

495
Continued
Maintenance
Remote Transmitter CareReplacing the Button BatteryIf the indicator does not come on when the button is pressed, replace the battery.
1.Unscrew the cover with a small Phillips-
head screwdriver.
2. Open the remote transmitter.
u Wrap the small flat-tip screwdriver with a
cloth to prevent scratching the
transmitter.
3. Remove the button battery with the small
flat-tip screwdriver.
4. Make sure to replace the battery with the
correct polarity.■
Master Keys with Remote Transmitter
*
1Replacing the Button BatteryNOTICEAn improperly disposed of battery can damage the
environment. Always confirm local regulations for
battery disposal.
Replacement batteries are commercially available or
at a dealer.
Screw
Battery type: CR1620
Battery* Not available on all models

496
uuRemote Transmitter Care uReplacing the Button Battery
Maintenance
1. Remove the built-in key.
2. Remove the upper half of the cover by
carefully prying on the edge with a coin.
u Remove carefully to avoid losing the
buttons.
u Wrap a coin with a cloth to prevent
scratching the smart entry remote.
3. Make sure to replace the battery with the
correct polarity.
■
Smart Entry Remote
*
Battery type: CR2032
Battery
* Not available on all models

550Index
Door and Trunk Open ................................ 72
ECON Mode ...................................... 77, 420
Electric Power Steering (EPS) System ............................................. 73, 522
Fog Light ................................................... 74
Forward Collision Warning (FCW) .............. 75
High Beam................................................. 74
Immobilizer System .................................... 74
Lane Departure Warning (LDW) ................. 76
Light Control ............................................. 78
Lights On ................................................... 74
Low Fuel .................................................... 71
Low Oil Pressure ................................ 69, 520
Low Tire Pressure/TPMS ............. 73, 436, 438
Maintenance Minder ......................... 77, 455
Malfunction Indicator Lamp ............... 69, 521
Parking Brake and Brake System ........ 68, 522
Seat Belt Reminder .............................. 33, 71
Security System Alarm ............................... 74
Smart Entry System .................................... 77
Starter System ........................................... 78
Supplemental Restraint System ............ 49, 72
Transmission .............................................. 71
Turn Signal and Hazard Warning ............... 73
Vehicle Stability Assist (VSA ®)
System ............................................. 72, 432
VSA ® OFF .......................................... 72, 433
Washer Level ............................................. 77
Information ............................................... 529
Information Display .................................... 82 Instant Fuel Economy
................................. 83
Instrument Panel ........................................ 67
Brightness Control................................... 120
Interface Dial ............................................ 211
Interior Lights ........................................... 135
Interior Rearview Mirror .......................... 125
JJack (Wheel Nut Wrench) ........................ 508
Jump Starting ........................................... 514KKey Number Tag ......................................... 89
Keyless Lockout Prevention ....................... 95
Keys ............................................................. 88
Lockout Prevention.................................... 95
Master Keys .............................................. 88
Number Tag .............................................. 89
Remote Transmitter ................................... 91
Types and Functions .................................. 88
Valet Key........................................... 89, 101
Won’t Turn ............................................... 23
Kickdown (Automatic Transmission/ CVT) ......................................................... 408
LLane Departure Warning (LDW) ............. 428
LaneWatch
TM............................................ 434
Language (HFL) ................................ 316, 352
LATCH (Child Seats) ................................... 57
Lights ................................................ 115, 475
Automatic............................................... 116
Bulb Replacement ................................... 475
Daytime Running Lights .......................... 118
Fog Lights ............................................... 117
High Beam Indicator ................................. 74
Interior.................................................... 135
Light Switches......................................... 115
Lights On Indicator.................................... 74
Turn Signals ............................................ 115
Load Limits ............................................... 395
Locking/Unlocking ..................................... 88
Auto Door Locking/Unlocking ................... 98
From Inside ............................................... 96
From Outside ............................................ 91
Keys.......................................................... 88
Using a Key............................................... 95
Lockout Prevention System ....................... 95
Low Battery Charge ................................. 520
Low Fuel Indicator ..................................... 71
Low Oil Pressure Indicator ................. 69, 520
Low Smart Entry Remote Signal Strength .................................................... 90
Lower Anchors ........................................... 57
Lubricant Specifications Chart ........ 530, 532
Luggage (Maximum Load Limit) ............. 395