
78
Safe Driving
Safety Labels
Label Locations
These labels are in the locations shown. They warn you of potential hazards that can cause serious injury or death. Read these labels 
carefully.
If a label comes off or becomes hard to read (except for the U. S. dashboard label which may be removed by the owner), contact a n 
authorized Honda Clarity Electric dealer  for a replacement.
Sun Visors
High Voltage System 
Components
High Voltage Battery System 
Coolant Reserve Tank Cap
Dashboard
Charging Lid
Air Conditioner System
Radiator Cap
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uuLocking and Unlocking the Doors uLow Smart Entry Remote Signal Strength
130
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 Clarity Electric dealer.
If you lose your key an d you cannot activate the 
power system, contact an  authorized Honda Clarity 
Electric 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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441
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 442
Safety When Performing Maintenance...443
Parts and Fluids Used in Maintenance Service ........................................... 444
Maintenance Minder
TM..................... 445
Maintenance Under the Hood Maintenance Items Under the Hood .. 449
Opening the Hood ........................... 450
Cooling System ................................ 451
Transmission Fluid ............................ 452
Brake Fluid ....................................... 452 Refilling Window Washer Fluid......... 453
Replacing Light Bulbs ....................... 454
Checking and Maintaining Wiper 
Blades .......................................... 456
Checking and Maintaining Tires
Checking Tires ................................. 459
Tire and Loading Information Label .. 460
Tire Labeling .................................... 460
DOT Tire Quality Grading (U.S. Vehicles).. 462
Wear Indicators................................ 464
Tire Service Life ................................ 464
Tire and Wheel Replacement............ 465 Tire Rotation .................................... 466
Winter Tires ..................................... 467
12-Volt Battery ................................. 468
Remote Transmitter Care Replacing the Button Battery ........... 470
Climate Control System Maintenance.. 471
CleaningInterior Care .................................... 472
Exterior Care.................................... 474
Accessories and Modifications ........ 478
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469
uu12-Volt Battery uCharging the 12-Volt Battery
Maintenance
Charging the 12-Volt Battery
Disconnect both battery cables to prevent damaging your vehicle’s electrical system. 
Always disconnect the negative (–) cable first, and reconnect it last.112-Volt Battery
When replacing the battery,  the replacement must be 
of the same specifications.
Consult an authorized Honda Clarity Electric dealer 
for more information.
The indicators for the Vehicle Stability Assist (VSA ®) 
system, VSA ® OFF, Collision Mitigation Braking 
System
TM (CMBSTM), and low tire pressure/Tire 
Pressure Monitoring System (TPMS) may come on 
along with a message in the driver information 
interface when you turn the power system on after 
reconnecting the battery.
Drive a short distance at 12 mph (20 km/h). The 
indicator should go off. If  it does not, have your 
vehicle checked by an authorized Honda Clarity 
Electric dealer.
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470
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.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  Clarity Electric dealer.
Battery type: CR2032
Battery
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526
uuWarranty Coverages u
Information
Replacement Parts Limited Warranty –  covers all Honda replacement parts 
against defects in materials and workmanship.
Replacement 12-Volt Batte ry Limited Warranty – provides prorated coverage 
for a replacement battery purchased from  an authorized Honda Clarity Electric 
dealer.
Restrictions and exclusions apply to a ll these warranties. Please read the Honda 
warranty information booklet that came with  your vehicle for precise information on 
warranty coverages. Your vehi cle’s original tires are covered by their manufacturer. 
Tire warranty information is in a separate booklet.
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531
Index
Charging ................................................  423
Charging (12-Volt Battery) ......................  469
Energy Economy .....................................  439
High Voltage...........................................  436
Jump Starting .........................................  498
Maintenance (Checking the 12-Volt Battery) .................................................  468
Maintenance (Replacing) .........................  470
Safety Checklist ......................................  423
Belts (Seat) ..................................................  42
Beverage Holders .....................................  177
Bluetooth ® Audio .....................................  253
Bluetooth ® HandsFreeLink ®....................  309
Booster Seats (For Children) ......................  77
Brake System ............................................  404
Anti-lock Brake System (ABS) ..................  409
Automatic Brake Hold .............................  407
Brake Assist System.................................  410
Fluid .......................................................  452
Foot Brake ..............................................  406
Indicator (Red) ........................................  505
Parking Brake..........................................  404
Brake System (Amber) Indicator ...................................................  82
Brake System (Red)
Indicator .....................................  80, 81, 503
Bulb Replacement ....................................  454
Front Turn Signal and  Front Side Marker 
Lights ....................................................  454
Headlights ..............................................  454
High-Mount Brake Light..........................  455 Parking/Daytime Running Lights ..............  454
Rear License Plate Lights ..........................  455
Taillights and Back-Up Lights ...................  455
Taillights/Rear Side
 Marker, Brake and 
Rear Turn Signal Lights ..........................  455
Bulb Specifications ...................................  520
C
Carrying Cargo..................................  345, 347
Certification Label ....................................  522
Changing Bulbs .........................................  454
Charge Lid .........................................  426, 428
Charge Lid Release Button ...............  425, 427
Charge Timer Setting ...............................  437
Charging ...................................................  423
120V AC (AC Level 1) ..............................  425
240V AC (AC Level 2) ..............................  427
Cannot Start Charging ............................  433
Charge Indicator (vehicle side) .................  435
Charge Lid .......................................  426, 428
Charging Connector ................................  426
Control Box .............................................  431
DC Charge ..............................................  429
High Voltage Battery ...............................  436
Timer .......................................................  437
Unable to Disengage the Charging  Connector .............................................  517
Charging Connector .................................  426
Charging System Indicator .......................  502Child Safety
.................................................  65
Childproof Door Locks.............................  139
Child Seat ....................................................  65
Booster Seats ............................................  77
Child Seat for Infants.................................  67
Child Seat for Small Children .....................  68
Installing a Child Seat  with a Lap/Shoulder 
Seat Belt ..................................................  72
Larger Children .........................................  76
Rear-facing Child Seat ...............................  67
Selecting a Child Seat ................................  69
Using a Tether ...........................................  74
Childproof Door Locks .............................  139
Cleaning the Exterior ...............................  474
Cleaning the Interior ................................  472
Climate Control System ............................  183
Changing the Mode ................................  185
Defrosting the Windshield and  Windows ...............................................  187
Dust and Pollen Filter...............................  471
Sensors ...................................................  190
Using Automatic Climate Control ............  183
Clock ..........................................................  128
CMBS
TM (Collision Mitigation Braking 
SystemTM) .................................................  411
Coat Hook .................................................  180
Collision Mitigation Braking System
TM 
(CMBSTM) .................................................  411
Console Compartment .............................  176
Controls .....................................................  127
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534
Index
Instant Energy Consumption................... 121
Instrument Panel ........................................  79
Interior Lights ........................................... 173
Interior Rearview Mirror ..........................  164
Inverter Coolant ........................................ 451
Adding to the Reserve Tank ..................... 451
Overheating............................................. 501
iPod ............................................................ 241
J
Jacking Points ........................................... 494
Jump Starting ............................................ 498
K
Key Number Tag ....................................... 130
Keyless Lockout Prevention ..................... 136
Keys ........................................................... 129
Lockout Prevention .................................. 136
Number Tag ............................................ 130
Rear Door Won’t Open ............................ 139
Remote Transmitter ................................. 135
Types and Functions ................................ 129
L
Lane Keeping Assist System (LKAS) ......... 388
LaneWatchTM............................................. 402
Language (HFL) ......................................... 311
LATCH (Child Seats) ....................................  70 Lights
.................................................  153, 454
Automatic ...............................................  154
Bulb Replacement ...................................  454
Daytime Running Lights...........................  156
High Beam Indicator ..................................  92
Interior ....................................................  173
Light Switches .........................................  153
Lights On Indicator ....................................  92
Turn Signals ............................................  152
Load Limits ................................................  347
Locking/Unlocking ....................................  129
Auto Door Locking/Unlocking..................  140
Childproof Door Locks.............................  139
From Inside .............................................  137
From Outside ..........................................  131
Keys ........................................................  129
Using a Key .............................................  136
Lockout Prevention System .....................  136
Low Battery Charge (12-Volt) ..................  502
Low Smart Entry Remote Signal  Strength ..................................................  130
Lower Anchors ............................................  70
Luggage (Maximum Load Limit) .............  347
M
Maintenance.............................................  441
12-Volt Battery ........................................  468
Brake Fluid ..............................................  452
Cleaning .................................................  472
Climate Control System ...........................  471 Coolant ..................................................  451
Maintenance Minder
TM............................  445
Precautions .............................................  442
Remote Transmitter ................................  470
Replacing Light Bulbs ..............................  454
Safety .....................................................  443
Service Items ...........................................  447
Tires........................................................  459
Transmission Fluid ...................................  452
Under the Hood ......................................  449
Making Good Use of Your Honda Electric 
Vehicle ......................................................  10
Map Lights ................................................  174
Maximum Load Limit ...............................  347
Meters, Gauges ........................................  114
Mirrors ......................................................  164
Adjusting ................................................  164
Door .......................................................  165
Exterior ...................................................  165
Interior Rearview .....................................  164
Modifications (and Accessories) ..............  478
Motor ........................................................  522
Coolant ..................................................  451
Jump Starting .........................................  498
MP3 ...........................................................  250
Multi-View Rear Camera .........................  421
N
Numbers (Identification).........................  522
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