2021 HONDA CLARITY FUEL CELL key battery

105
uuIndicators uDriver Information Interface Wa rning and Information Messages
Continued
Instrument Panel
MessageConditionExplanation
●Appears after the driver’s door is opened when the
power mode is in ACCESSORY.●Change the power mode to VEHICLE OFF.
2POWER Button P. 156
●Appears when the power mode is in ACCESSORY.
—
●Appears when you close th e door with the power
mode in ON without the sm art entry remote inside
the vehicle.●Disappears when you bring th e smart entry remote back
inside the vehicle and close the door.
2 Smart Entry Remote Reminder P. 158
●Appears when the smart entry remote battery
becomes weak.
2 Replacing the Button Battery P. 481
●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.
2If the Smart Entry Remote Battery is Weak P. 506
●Appears when you set the power mode to
ACCESSORY or ON.
2Turning on the Power P. 372
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135Continued
Controls
Locking and Unlocking the Doors
Key Types and Functions
This vehicle comes with 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.
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, 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. 151
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 Fuel Cell
dealer.■Built-in Key
Built-in Key
Release Knob
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uuLocking and Unlocking the Doors uLow Smart Entry Remote Signal Strength
136
Controls
Contains a number that you will need if you
purchase a replacement key.
Low Smart Entry Remo te Signal Strength
The 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 Tag1Key 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 Clarit y Fuel Cell dealer.
If you lose your key an d you cannot activate the
power system, contact an authorized Honda Clarity
Fuel Cell 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.
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uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
142
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. 481
Fully insert the key and turn it.
■Locking/Unlocking the Doors Using a Key1Locking/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. 302
Lock
Unlock
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uuSecurity System uSecurity System Alarm
152
Controls
■Setting the security system alarm
The security system alarm automatically sets when the 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 unlocked 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 ke y, remote transmitter or
smart entry system.
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481
Maintenance
Remote Transmitter Care
Replacing the Button Battery
If 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.1Replacing 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 Clarity Fuel Cell dealer.
3WARNING
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
Battery
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545
Index
D
Daytime Running Lights.......................... 163
Dead Battery (12-Volt) ............................. 508
Defrosting the Windshield and Windows ................................................. 194
Devices that Emit Radio Waves ............... 535
Dimming Headlights .............................................. 160
Rearview Mirror ...................................... 172
Directional Signals (Turn Signal) ............. 159
Display Button .......................................... 207
Door Mirrors ............................................. 173
Doors ........................................................ 135
Auto Door Locking.................................. 147
Auto Door Unlocking .............................. 147
Door Open Message ................................. 47
Keys........................................................ 135
Locking/Unlocking the Doors from the Inside .............................................. 28, 144
Locking/Unlocking the Doors from the Outside ................................................. 137
Lockout Prevention System ..................... 143
DOT Tire Quality Grading ........................ 473
Driver Information Interface ................... 121
Driver’s Knee Airbag .................................. 63
Driving ...................................................... 365
Braking ................................................... 427
Shifting Gear .......................................... 377
Transmission ........................................... 376
Turning on the Power ............................. 372
Driving Position Memory System ............ 169Dust and Pollen Filter
............................... 482
E
Eco Assist® System ...................................... 24
Eco Drive Display ...................................... 127
Elapsed Time ............................................. 124
Electric Power Steering (EPS) System Indicator ............................................ 95, 516
Electronic Stability Control (ESC) ............. 415
Emergency ................................................ 528
EPS (Electric Power Steering) System ........ 95
Exterior Care (Cleaning) ........................... 485
Exterior Mirrors ........................................ 173
F
FC System in Extreme Cold-weather
Conditions ............................................... 423
Features ..................................................... 199
Filters Dust and Pollen ....................................... 482
Flat Tire ..................................................... 492
Floor Mats ................................................. 484
Fluids Brake ....................................................... 463
Coolant ................................................... 461
Transmission ............................................ 463
Windshield Washer .................................. 464
FM/AM Radio ............................................ 238
Foot Brake ................................................. 430 Front Airbags (SRS)
..................................... 58
Front Seat Heaters .................................... 188
Front Seats ................................................ 174
Adjusting ................................................ 174
Front Sensor Camera ................................ 385
Fuel ...................................................... 35, 447
Economy ................................................. 450
Gauge ..................................................... 118
How to Handle Leaked Hydrogen Gas ..... 513
Hydrogen Leak Indicator............................ 92
Instant Fuel Economy .............................. 124
Low Fuel Indicator ..................................... 92
Range ..................................................... 118
Refueling................................................. 447
Requirement ................................... 447, 532
Fuel Cell Power Generation Monitor ...... 126
Fuel Cell Vehicle Precautions ..................... 14
Fuel Economy ........................................... 450
Fuel Fill Door .............................................. 35
Fuses .......................................................... 520
Inspecting and Changing......................... 527
Locations......................................... 520, 522
G
Gauges ...................................................... 118
Gear Position Indicator ...................... 93, 379
Gear Shift Positions Transmission ........................................... 377
Glass (care) ........................................ 483, 486
Glove Box .................................................. 182
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547
Index
Inverter Coolant....................................... 461
Adding to the Radiator ........................... 462
Adding to the Reserve Tank .................... 461
Overheating ............................................ 511
iPod ........................................................... 250
J
Jacking Points ........................................... 504
Jump Starting ........................................... 508
K
Key Number Tag ...................................... 136
Keyless Lockout Prevention ..................... 143
Keys ........................................................... 135
Lockout Prevention ................................. 143
Number Tag............................................ 136
Rear Door Won’t Open ........................... 146
Remote Transmitter ................................ 141
Types and Functions................................ 135
L
Lane Keeping Assist System (LKAS) ........ 408
LaneWatchTM............................................ 425
Language (HFL) ........................................ 333
LATCH (Child Seats) ................................... 77
Lights ................................................ 160, 465
Automatic............................................... 161
Bulb Replacement ................................... 465
Daytime Running Lights .......................... 163 High Beam Indicator .................................. 98
Interior .................................................... 180
Light Switches ......................................... 160
Lights On Indicator .................................... 98
Turn Signals ............................................. 159
Load Limits ................................................ 369
Locking/Unlocking .................................... 135
Auto Door Locking/Unlocking .................. 147
Childproof Door Locks ............................. 146
From Inside .............................................. 144
From Outside ........................................... 137
Keys ........................................................ 135
Using a Key ............................................. 142
Lockout Prevention System ...................... 143
Low Battery Charge (12-Volt) .................. 515
Low Smart Entry Remote Signal Strength .................................................. 136
Lower Anchors ............................................ 77
Luggage (Maximum Load Limit) ............. 369
M
Maintenance............................................. 451
12-Volt Battery ........................................ 479
Brake Fluid .............................................. 463
Cleaning .................................................. 483
Climate Control System ........................... 482
Coolant ................................................... 461
Maintenance Minder
TM............................ 455
Precautions .............................................. 452
Radiator .................................................. 462 Remote Transmitter ................................. 481
Replacing Light Bulbs .............................. 465
Safety...................................................... 453
Service Items ........................................... 457
Tires ........................................................ 470
Transmission Fluid ................................... 463
Under the Hood ...................................... 459
Map Lights ................................................ 181
Maximum Load Limit ............................... 369
Meters, Gauges ......................................... 118
Mirrors ...................................................... 172
Adjusting ................................................ 172
Door ....................................................... 173
Exterior ................................................... 173
Interior Rearview ..................................... 172
Modifications (and Accessories) .............. 489
Motor ........................................................ 534
Coolant ................................................... 461
If the 12-Volt Battery Is Dead................... 508
MP3 ........................................................... 259
Multi-View Rear Camera .......................... 445
N
Numbers (Identification).......................... 534
O
Odometer................................................. 123
Open Source Licenses ............................... 300
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