Page 6 of 551

Contents
This owner’s manual should be considered a permanent part of the 
vehicle and should remain with the vehicle when it is sold.
This owner’s manual covers all models of your vehicle. You may find 
descriptions of equipment and features that are not on your 
particular model.
Images throughout this owner’s manual (including the front cover) 
represent features and equipment  that are available on some, but 
not all, models. Your particular mo del may not have some of these 
features.
The information and specifications in cluded in this publication were 
in effect at the time of approval  for printing. Honda Motor Co., Ltd. 
reserves the right, however, to discontinue or change specifications 
or design at any time without notice and without incurring any 
obligation.2 Safe Driving P. 43
For Safe Driving P. 44 Seat Belts P. 48 Airbags P. 55
2Instrument Panel  P. 85
Indicators P. 86 Gauges and Driver Information Interface P. 116
2Controls  P. 131
Clock P. 132 Locking and Unlocking the Doors P. 133
Operating the Switches Around the Steering Wheel P. 154
Interior Lights/Interior Convenience Items P. 178
2 Features  P. 197
Audio System P. 198 Audio System Basic Operation P. 204
Customized Features P. 300 HomeLink® Universal Transceiver P. 326
2 Driving  P. 363
Before Driving P. 364 Towing a Trailer P. 369
Multi-View Rear Camera P. 442 Refueling P. 444
2 Maintenance P. 449
Before Performing Maintenance  P. 450 Maintenance MinderTM P. 453
Checking and Maintaining Wiper Blades P. 465
Climate Control System Main tenance P. 480 Cleaning P. 481
2Handling the Unexpected P. 489
If a Tire Goes Flat P. 490 Handling of the Jack P. 502
If Hydrogen Gas is Leaking P. 511 Indicator, Coming On/Blinking P. 513
When You Cannot Unlock the Hydrogen Fuel Lid P. 527
2 Information  P. 529
Specifications P. 530 Identification Numbers P. 532
Warranty Coverages P. 535 Authorized Manuals P. 537
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Visual Index
8
Quick Reference Guide❙Power Window Switches (P 152)
❙Trunk Opener (P 146)
❙Driver’s Knee Airbag (P 62)
❙Door Mirror Controls (P 171)
❙Power Door Lock Master Switch (P 144)
❙Hydrogen Fuel Lid Release Button (P 445)
❙Memory Buttons (P 168)
❙SET Button (P 168)
❙Interior Fuse Box (P 520)
❙Automatic Brake Hold Button (P 428)
❙Driver’s Front Airbag (P 58)
❙Passenger’s Front Airbag (P 58)
❙Rearview Mirror (P 170)
❙SPORT Button (P 381)
❙Glove Box (P 180)
❙Electric Parking Brake Switch (P 424)
❙Shift Button
Electronic Gear Selector 
(P 375)
❙Accessory Power Socket (P 184)
❙Hood Release Handle (P 458)
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Visual Index
10
Quick Reference Guide❙Maintenance Under the Hood (P 457)
❙Windshield Wipers (P 162, 465)
❙Tires (P 468, 490)
❙Door Lock/Unlock Control (P 135)
❙Power Door Mirrors (P 171)
❙Headlights (P 158, 463)
❙Front Side Marker Lights (P 158, 463)
❙Front Turn Signal Lights (P 157, 463)
❙How to Refuel (P 445)
❙High-Mount Brake Light (P 464)
❙Emergency Trunk Release Lever (P 148)
❙Opening/Closing the Trunk (P 146)
❙Tail/Rear Side Marker Lights (P 464)
❙Brake Lights (P 464)
❙Rear Turn Signal Lights (P 464)
❙Back-Up Lights (P 464)
❙Taillights (P 464)
❙Trunk Release Button (P 147)
❙Rear License Plate Light (P 464)
❙Multi-View Rear Camera (P 442)
❙Parking/Daytime Running Lights (P 158, 161, 463)
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17
Quick Reference Guide
Hydrogen Leak Detection System
When the power mode is turned to ON, the hydrogen leak detection system is activated. If a 
hydrogen gas leak is detected by the hydrogen detector, the hydrogen leak indicator will 
come on.
2 Hydrogen Leak Indicator (P90)
Hydrogen Supply/High  Voltage Shut-off System
If the FC system is on and the vehicle is involv ed in a crash, depending on the severity of the 
impact, the shut-off system will cut off the supply of hydrogen and electricity. In this case, it 
is not possible to restart the vehicle.
To restart the FC system, consult an authorized Honda Clarity Fuel Cell dealer.
WARNING
Do not block the hydrogen ventilation 
ducts.
The hydrogen tanks, FC stack, and 
hydrogen supply components have 
ventilation ducts to allow any leaked 
hydrogen to escape into the atmosphere. If 
the opening of a duct is blocked with snow, 
leaves, etc., and a hydrogen leak occurs, the 
leaked gas can make its way into the motor 
room, where it can ignite, resulting in a fire 
or explosion.
Make sure the ducts are free of any 
obstructions before activating the power 
system.
Do not remove or disassemble a hydrogen 
duct: Doing so can lead to a fire or 
explosion if a hydrogen gas leak occurs.
Hydrogen 
Ventilation Duct 
(Above the both 
front tires) Hydrogen 
Ventilation Duct 
(Inside the fuel 
lid)
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20
Quick Reference Guide
Ion Exchanger
An ion exchanger is installed in the fluid lines for the fuel cell in order to maintain the 
insulation properties of the fuel cell insulating fluid (FC insulating fluid).
If the message  Service Due Soon A  appears on the driver information interface, ion 
exchange filter replacement is necessary. Be sure to consult an authorized Honda Clarity 
Fuel Cell dealer. 2 Indicators  (P89)
Exhaust Pipe
Water is expelled from the tail pipe while the vehicle is running or while the High Voltage 
battery is being charged. This also happens af ter the vehicle has been running or when you 
shut down the FC system by setting  the power mode to OFF. If you stand to the left rear of 
the vehicle, you may be sprayed by this waste water.
Never drink water expelled from the pipe. Though this water is harmless, it is not suitable 
for drinking. 
While the vehicle is parked during cold temperatures, the FC system may automatically turn 
on and discharge water from the ex haust pipe. If this water is discharged as a vapor, it may 
appear as a white mist. This, however, is not indicative of a problem.
Do not obstruct or block the exhaust pi pe as the FC system may stop working.
Maintenance, Repair, and Disposal
Always consult an authorized Honda Clarity Fuel Cell dealer regarding maintenance, repair, 
and disposal.
Fuel cells and High Voltage batteries that have been removed from disposed vehicles are 
collected through authorized Honda Clarity Fuel Cell dealers. Do not dispose of those 
batteries yourself.
WARNING
Do not directly touch any water emissions 
from the exhaust pipe.
Water created during FC power generation 
is discharged from the exhaust pipe in the 
form of either liquid (water) or gas (steam). 
Directly touching this water may cause 
burns.
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26
Quick Reference Guide
Instrument Panel (P 85)
Lights On Indicator
System Indicators
12-Volt Battery 
Charging System 
IndicatorAnti-lock Brake 
System (
ABS) 
Indicator
Vehicle Stability 
Assist®
 (VSA®) System 
Indicator
VSA ® OFF Indicator Electric Power 
Steering (EPS) 
System Indicator
Lights Indicators
High Beam Indicator
Seat Belt Reminder 
Indicator
System Indicators
System Message 
Indicator
Parking Brake and 
Brake System 
Indicator (Red) Supplemental 
Restraint System 
Indicator
Gauges (P 116)/Driver Information Interface (P 119)/
Head-Up Display 
(P 127)/System Indicators (P 86)
Low Tire Pressure/
TPMS Indicator Turn Signal and 
Hazard Warning 
Indicators
Speedometer
Automatic Brake Hold 
System Indicator Parking Brake and 
Brake System 
Indicator (Amber)
SPORT
 Mode Indicator
Collision Mitigation 
Brake System
TM 
(CMBSTM) Indicator
Road Departure 
Mitigation (RDM) 
Indicator
Immobilizer System Indicator/
Security System Alarm Indicator
Automatic Brake Hold 
Indicator
Head-Up Display
READY  Indicator
POWER SYSTEM  
Indicator
Gear Position 
Indicator
Fuel Gauge
Driver Information 
Interface
High Voltage Battery 
Charge Level Gauge
POWER/CHARGE 
Gauge
Low Fuel Indicator
Hydrogen Leak 
Indicator Adaptive Cruise 
Control (ACC) with 
Low Speed Follow 
(LSF) Indicator
Lane Keeping Assist 
System (LKAS) 
Indicator
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27
Quick Reference Guide
Controls (P 131)
Clock (P 132)
The navigation system receives signals from 
GPS satellites, updating the clock 
automatically.
You can also adjust  the time manually.
aSelect the   (Home) icon, then select 
Settings.
bSelect Clock, then Clock Adjustment .
cTouch the respective  /  icon to 
adjust the hours or minutes up or 
down.
dSelect OK.
43
POWER Button (P 154)
Press the button to ch ange the vehicle’s 
power mode.Turn Signals (P 157)
Lights (P 158)
Turn Signal Control Lever
Right
Left
Light Control Switches
Low Beam High Beam
Flashing
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28
Quick Reference Guide
Wipers and Washers 
(P 162)
AUTO should always be turned  OFF before 
the following situations  in order to prevent 
severe damage to the wiper system:
● Cleaning the windshield
● Driving through a car wash
● No rain present
Wiper/Washer Control Lever
Adjustment Ring
(-: Low Sensitivity
(+: High Sensitivity MIST
OFF
AUTO
: Wiper speed varies 
automatically
LO: Low speed wipe
HI: High speed wipe
Pull toward 
you to spray 
washer fluid.
Steering Wheel (P 169)
● To adjust, push the adjustment lever 
down, adjust to the desired position, then 
lock the lever back in place.
Unlocking the Front 
Doors from the Inside 
(P 143)
●Pull either front door inner handle to 
unlock and open it in one motion.
● Unlocking and opening the driver’s door 
from the inner handle unlocks all the 
other doors.
Trunk (P 146)
● To unlock and open the trunk:
•Press the trunk opener on the driver’s 
door.
• Press the trunk release button on the 
smart entry remote.
• Press the trunk release button on the 
trunk lid.
Trunk Opener
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