2018 HONDA CLARITY PLUG IN HYBRID key battery

106 uu Indicators u Driver Information Interface Wa rning and Information Messages
Instrument Panel Message Condition Explanation●
Appears after the driver’s door is opened when the
power mode is in ACCESSORY. ●
Press the POWER button twice with your foot off the
brake pedal to change the power mode to VEHICLE
OFF.●
Appears when the power mode is in ACCESSORY.
—●
Appears when you close th e door with the power
mode in ON without the smart entry remote inside
the vehicle. ●
Disappears when you bring the smart entry remote back
inside the vehicle and close the door. 2 Smart Entry Remote Reminder P. 160●
Appears when the smart entry remote battery
becomes weak. ●
Replace the battery as soon as possible. 2 Replacing the Button Battery P. 510●
Appears if the smart entry remote’s battery is too
weak to turn on the power system or the key is not
within operating range to turn on the power system.
A beeper sounds six times. ●
Bring the back of the smart entry remote into contact
with the POWER button.2 If the Smart Entry Remote Battery is Weak P. 537●
Appears when you set the power mode to
ACCESSORY or ON. ●
Appears after you unlock a nd open the driver’s door. 2 Turning on the Power P. 376●
Appears when the POWER button is pressed while
driving. 2 Emergency Power System Off P. 538Canadian models18 CLARITY PHEV CSS-31TRW6000.book 106 ページ ２０１７年８月３１日　木曜日　午後２時４９分

137Continued
Controls
Locking and Unlocking the Doors Key Types and Functions This vehicle comes wi th the following keys:
Use the keys to turn on and off the power
system, and to lock and unlock the doors and
to open the trunk. You can also use the
remote transmitter to lock and unlock the
doors and trunk, and open the charge lid.
The built-in key can be us ed 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, slide the release
knob and then pull out the key. To reinstall
the built-in key, push th e built-in key into the
smart entry remote until it clicks. 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. 153
Follow the advice below to prevent damage to the
keys:
• 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, dust and sand.
• Do not take the keys apart except for replacing the
battery.
If the circuits in the keys are damaged, the power
system may not activate, and the remote transmitter
may not work.
If the keys do not work properly, have them
inspected by an authorized Honda Clarity Plug-In
Hybrid dealer.
■ Built-in Key
Built-in KeyRelease Knob18 CLARITY PHEV CSS-31TRW6000.book 137 ページ ２０１７年８月３１日　木曜日　午後２時４９分

uu Locking and Unlocking the Doors u Low Smart Entry Remote Signal Strength
138
Controls Contains a number that you will need if you
purchase a replacement key.
Low Smart Entry Remo te Signal StrengthThe vehicle transmits radio waves to loca te the smart entry remote when locking/
unlocking the doors, opening the trunk, or to activate the power system.
In the following cases, locking/unlocking the doors, opening the trunk, or activating
the power system may be inhibited or operation may be unstable:
• Strong radio waves are being tra nsmitted by nearby equipment.
• You are carrying the smart entry remote together with telecommunications
equipment, laptop computers, ce ll phones, or wireless devices.
• A metallic object is touching or covering the smart entry remote.■ Key Number Tag 1 Key Number Tag
Keep the key number tag separate from the key in a
safe place outside of your vehicle.
If you wish to purchase an additional key, contact an
authorized Honda Clarity Plug-In Hybrid dealer.
If you lose your key an d you cannot activate the
power system, contact an authorized Honda Clarity
Plug-In Hybrid dealer.
1 Low Smart Entry Remote Signal Strength
Communication between the smart entry remote and
the vehicle consumes the smart entry remote’s
battery.
Battery life is about two years, but this varies
depending on regularity of use.
The battery is consumed whenever the smart entry
remote is receivi ng strong radio wave s. Avoid placing
it near electrical appliances such as televisions and
personal computers.18 CLARITY PHEV CSS-31TRW6000.book 138 ページ ２０１７年８月３１日　木曜日　午後２時４９分

uu Locking and Unlocking the Doors u Locking/Unlocking the Doors from the Outside
144
Controls If the lock or unlock button of the sma rt entry remote does not work, use the key
instead. 2 Replacing the Button Battery P. 510
Fully insert the key and turn it.
■ Locking/Unlocking the Doors Using a Key 1 Locking/Unlocking the Doors Using a Key
When you lock the driver’s door with a key, all the
other doors lock at the sa me time. When unlocking,
the driver’s door unlocks first. Turn the key a second
time within a few seconds to unlock the remaining
doors.
You can customize the door unlock mode setting.
2 Customized Features P. 306Lock
Unlock18 CLARITY PHEV CSS-31TRW6000.book 144 ページ ２０１７年８月３１日　木曜日　午後２時４９分

153Continued
Controls
Security System Immobilizer System The immobilizer system prevents a key th at has not been pre-registered from
starting the power system. Each key cont ains electronic transmitters that use
electronic signals to verify the key.
Pay attention to the follo wing when pressing the POWER button:
• Do not allow objects that emit strong radio waves near the POWER button.
• Make sure the key is not covered by or touching a metal object.
• Do not bring a key from another vehicle’s immobilizer system near the POWER
button.
• Do not put the key near magnetic items. Electronic devices, such as televisions
and audio systems emit strong magnetic fields. Note that even a key chain can
become magnetic.
Security System Alarm The security system alarm activates when the trunk, hood or doors are forcibly
opened. The alarm does not activate if the trunk or doors are opened with the key,
remote transmitter or smart entry system.
However, the alarm activates if a door is op ened with the key and then the hood is
opened before the power mode is set to ON.
■ When the security system alarm activates
The horn sounds intermittently and some exterior lights flash.
■ To deactivate the security system alarm
Unlock the vehicle using the key, remote transmitter or smart entry system. The
system, along with the horn and flashing lights, is deactivated. 1 Immobilizer System NOTICE
Leaving the key in the vehicl e can result in theft or
accidental movement of the vehicle.
Always take the key with you whenever you leave the
vehicle unattended.
Do not alter the system or add other devices to it.
Doing so may damage the system and make your
vehicle inoperable.
Canadian models only: Apply and hold the brake
pedal before turning the vehicle on the first time after
the 12-volt battery ha s been disconnected.
1 Security System Alarm
Do not alter the system or add other devices to it.
Doing so may damage the system and make your
vehicle inoperable.
The security alarm continues for a maximum of two
minutes until the security system alarm deactivates.18 CLARITY PHEV CSS-31TRW6000.book 153 ページ ２０１７年８月３１日　木曜日　午後２時４９分

uu Security System u Security System Alarm
154
Controls ■ Setting the security system alarm
The security system alarm automatically sets when th e following conditions have
been met:
• The power mode is set to VEHICLE OFF (LOCK).
• The hood is closed.
• All doors and the trunk are locked from outside with the key , 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 alarm is set.
■ To cancel the security system alarm
The security system alarm is canceled when the vehicle is unloc ked using the remote
transmitter, smart entry system, or the power mode is set to ON. The security system
alarm indicator goes off at the same time. 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 the trunk opener or the
emergency trunk opener.
• Opening the hood with the hood release.
If the 12-volt battery goes dead after you have set the
security system alarm, the security alarm may go off
once the 12-volt battery is recharged or replaced.
If this occurs, deactivate the security system alarm by
unlocking a door using the key, remote transmitter or
smart entry system.18 CLARITY PHEV CSS-31TRW6000.book 154 ページ ２０１７年８月３１日　木曜日　午後２時４９分

510
Maintenance Remote Transmitter Care Replacing the Button BatteryIf the indicator does not come on when the button is pressed, replace the battery.
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. 1 Replacing the Button Battery
NOTICE
An improperly disposed of battery can damage the
environment. Always conf irm local regulations for
battery disposal.
Replacement batteries are commercially available or
at an authorized Honda Clar ity Plug-In Hybrid dealer.3
WARNING CHEMICAL BURN HAZARD
The battery that powers the remote
transmitter can cause severe internal burns
and can even lead to death if swallowed.
Keep new and used batteries away from
children.
If you suspect that a child has swallowed
the battery, seek medical attention
immediately.Battery type: CR2032
Battery18 CLARITY PHEV CSS-31TRW6000.book 510 ページ ２０１７年８月３１日　木曜日　午後２時４９分

581
Index
Control Box .............................................. 461
Controls .................................................... 135
Coolant (Engine) ...................................... 488
Adding to the Radiator ........................... 489
Adding to the Reserve Tank .................... 488
Overheating ............................................ 542
Creeping (Transmission) .......................... 381
Cup Holders .............................................. 187
Customer Service Information ................ 577
Customized Features ....................... 133, 306
D Daytime Running Lights .......................... 165
Dead Battery (12-Volt) ............................. 539
Deceleration Paddle Selector .................. 390
Deceleration Paddl e Selector Indicator....... 91
Defrosting the Windshield and
Windows ................................................. 197
Devices that Emit Radio Waves ............... 569
Dimming
Headlights .............................................. 162
Rearview Mirror ...................................... 173
Dipstick (Engine Oil) ................................ 483
Directional Signals (Turn Signal) ............. 161
Display Button .......................................... 211
Door Mirrors ............................................. 174
Doors ........................................................ 137
Auto Door Locking.................................. 149
Auto Door Unlocking .............................. 149
Door Open Message ................................. 46 Keys ........................................................ 137
Locking/Unlocking the Doors from the
Inside............................................... 25, 146
Locking/Unlocking the Doors from the
Outside.................................................. 139
Lockout Prevention System ...................... 145
DOT Tire Quality Grading ........................ 502
Drive Cycle Score/Lifetime Points ............ 131
Driver Information Interface ................... 124
Driver’s Knee Airbag .................................. 61
Driving ....................................................... 369
Braking .................................................... 431
Shifting Gear ........................................... 382
Transmission ............................................ 381
Turning on the Power .............................. 376
Driving Position Memory System ............. 170
Dust and Pollen Filter ............................... 512
E Eco Assist ® System ...................................... 20
Eco Drive Display ...................................... 130
ECON Mode .............................................. 388
Elapsed Time ............................................. 127
Electric Power Steering (EPS) System
Indicator .................................................... 94
Electronic Stability Control (ESC) ............. 422
Emergency ................................................ 561
Emissions Testing (Readiness Codes) ....... 572
Energy Flow Screen .................................. 215 Engine
Coolant ................................................... 488
Oil ........................................................... 482
Engine Coolant ......................................... 488
Adding to the Radiator ............................ 489
Adding to the Reserve Tank..................... 488
Overheating ............................................ 542
Engine Oil ................................................. 482
Adding .................................................... 484
Checking................................................. 483
Recommended Engine Oil ....................... 482
EPS (Electric Power Steering) System ........ 94
EV Indicator ................................................ 89
Exhaust Gas Hazard (Carbon Monoxide) .. 82
Expanded View Driver’s Mirror ............... 174
Exterior Care (Cleaning) ........................... 515
Exterior Mirrors ........................................ 174
F Features .................................................... 203
Filters
Dust and Pollen ....................................... 512
Oil ........................................................... 485
Flat Tire ..................................................... 522
Floor Mats ................................................. 514
Fluids
Brake ...................................................... 492
Engine Coolant ....................................... 488
Transmission ........................................... 492
Windshield Washer ................................. 49318 CLARITY PHEV CSS-31TRW6000.book 581 ページ ２０１７年８月３１日　木曜日　午後２時４９分