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Visual Index
10
Quick Reference Guide❙Maintenance Under the Hood (P 482)
❙Windshield Wipers (P 166, 498)
❙Tires (P 501, 524)
❙Door Lock/Unlock Control (P 139)
❙Power Door Mirrors (P 174)
❙Headlights (P 162, 496)
❙Front Turn Signal Lights (P 161, 496)
❙How to Refuel (P 455)
❙High-Mount Brake Light (P 497)
❙Emergency Trunk Release Lever (P 152)
❙Opening/Closing the Trunk (P 150)
❙Tail/Rear Side Marker Lights (P 497)
❙Brake Lights (P 497)
❙Rear Turn Signal Lights (P 497)
❙Back-Up Lights (P 497)
❙Taillights (P 497)
❙Trunk Release Button (P 151)
❙Rear License Plate Light (P 497)
❙Multi-View Rear Camera (P 452)
❙Parking/Daytime Running Lights (P 162, 165, 496)
❙Front Side Marker Lights (P 162, 496)
❙How to Charge (P 458)
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15
Quick Reference Guide
Power Source and Charging
Electric SourceWhen the High Voltage battery is sufficiently charged, the vehicle is propelled solely by the electric motor. When the remaining power of 
the High Voltage battery drops to a certain level, the vehicle switches to HV. u To maintain charge levels, you can, at any time, use the HV  button to switch the vehicle to HV.
2 Switching to HV  (P16)
u If the High Voltage battery charge drops below levels that are  necessary for the vehicle to run in Electric, you can enable charging of 
the battery by pressing and holding the  HV button.
2 Switching to HV CHARGE (P17)
Hybrid SourceIn hybrid, the electric motor receives powe r either from the High Voltage battery or from the generator which is driven by the  engine, or 
from both the High Volt age battery and generator.
Engine SourceWhen the vehicle is driving under light load within a certain  speed range, the engine provides direct power to the wheels.
Charging the High Voltage Battery (P458)
There are a number of ways to charge the High Voltage battery. You can:
● Use the Level 2 240V charger, or the portable charging cable located in the trunk.
● Use a public charging station.
● Enable HV Charge and let the battery charge while the vehicle is being driven.
When charging from an external source, you ca n schedule the start and end time for charging. 
(P470)
Regenerative Energy and Regenerative BrakingWhen the vehicle is decelerating or descending a hill, the electric motor acts as a generator that recovers 
a portion of the energy that was used to accelerate the vehicle.
The regenerative force that the electric motor applie s to the wheels when it is in regenerative mode 
helps to slow the vehicle down in a manner similar to engine braking which is used on conventional 
vehicles. If you want to slow the vehicle down at a faster rate without using the brakes, you can use the 
deceleration paddle selector to increase the resistive force.
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23
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
Vehicle Stability 
Assist ® (VSA ®) OFF 
Indicator Electric Power 
Steering (EPS) 
System Indicator
System 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 121)/Driver Information Interface (P 124)/
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
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
Adaptive Cruise Control 
(ACC) with Low Speed 
Follow (LSF) Indicator
Lane Keeping Assist 
System (LKAS) Indicator
Deceleration Paddle Selector Indicator
System Indicators
ECON Mode Indicator
EV
 Indicator
U.S.
Canada
HV  Indicator
HV Charge Indicator
Malfunction 
Indicator Lamp U.S.
Canada
U.S.
Canada
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35
Quick Reference Guide
Maintenance (P 473)
Under the Hood (P 482)
● Check engine oil, coolants and windshield washer fluid. Add 
when necessary.
● Check brake fluid.
● Check the 12-volt battery condition monthly.
aPull the hood release handle under the corner of the 
dashboard.
bLocate the hood latch lever,  push it to the side, and then 
raise the hood. Once you have raised the hood slightly, you 
can release the lever.
cWhen finished, close the hood  and make sure it is firmly 
locked in place.
Lights (P 496)
● Inspect all lights regularly.
Wiper Blades (P 498)
● Replace blades if they leave streaks 
across the windshield.
Tires (P 501)
● Inspect tires and  wheels regularly.
● Check tire pressures regularly.
● Install snow tires for winter driving.
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Quick Reference Guide
What to Do If
Why do I hear an operating 
noise when applying the 
brakes?This can occur when the ABS activates and does not indicate a 
problem. Apply firm, steady pressure on the brake pedal. Never 
pump the brake pedal.
2Anti-lock Brake System (ABS)  (P440)
The rear door cannot be 
opened from inside the 
vehicle. Why?Check if the childproof lock is in 
the lock position. If so, open the 
rear door with the outside door 
handle.
To cancel this function, slide the 
lever up to the unlock position.
Why do the doors lock 
after I unlocked the doors?If you do not open the doors within 30 seconds, the doors are 
relocked automatically for security.
Why does the beeper 
sound when I open the 
driver’s door?The beeper sounds when:
●The power mode is in ACCESSORY.
●The exterior lights are left on.
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uuIndicators u
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Transmission 
System Indicator
●All the gear positions may light for 
several seconds, and go off.●When all the gear positions illuminate, 
immediately stop your vehicle in a safe 
place.
●Indicators go off if there is no problem. 
However, even if they go off, take your 
vehicle to an authorized Honda Clarity 
Plug-In Hybrid dealer for inspection.
●The indicated current gear 
selection blinks if there is a 
problem with the transmission 
system.●Avoid sudden start and acceleration, and 
stop in a safe place immediately.
●Have your vehicle checked by an 
authorized Honda Clarity Plug-In Hybrid 
dealer.
●The indicated current gear 
selection or all the gear positions 
blink if you cannot select 
(P due 
to a transmission system failure.
●The engine can be activated as a 
temporary measure.
2 If the Transmission System Indicator 
Blinks along with the Warning 
Message  P. 554
●Set the parking brake when parking.●Have your vehicle checked by an 
authorized Honda Clarity Plug-In Hybrid 
dealer immediately.
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uuIndicators u
Continued
Instrument Panel
*1:Canadian models only: Apply and hold th e brake pedal before selecting the ON mode.
IndicatorNameOn/BlinkingExplanationMessage
Turn Signal and 
Hazard Warning 
Indicators
●Blinks when you operate the turn 
signal lever.
●Blinks along with all turn signals 
when you press the hazard 
warning button.
●Does not blink or blinks rapidly - 
Have your vehicle checked by an 
authorized Honda Clarity Plug-In Hybrid 
dealer immediately.
—
High Beam 
Indicator●Comes on when the high beam 
headlights are on.——
Lights On 
Indicator
●Comes on when the light switch in 
a position other than  OFF or when 
the switch is set to  AUTO and the 
exterior lights come on.●If you set the power mode to 
ACCESSORY or VEHICLE OFF while the 
exterior lights are on, a chime sounds 
when the driver’s door is opened.
—
Immobilizer 
System Indicator
●Blinks if the immobilizer system 
cannot recognize the key 
information.●Blinks  - You cannot start the power 
system. Set the power mode to VEHICLE 
OFF
*1, then select the ON mode again.●Repeatedly blinks  - The system may be 
malfunctioning. Have your vehicle 
checked by an author ized Honda Clarity 
Plug-In Hybrid dealer.
●Do not attempt to alter this system or add 
other devices to it. Electrical problems can 
occur.
Indicator
Canadian models
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uuGauges and Driver Information Interface uDriver Information Interface
Continued
Instrument Panel
■Drive Cycle Score/Lifetime Points
Appear for a few seconds when you set  the power mode to VEHICLE OFF (LOCK). 
Each has three stages. Depending on your  driving style, the leaf icon(s) and the 
gauge increase or decrease to indicate that  you have reached a different stage of 
fuel economy.
■Resetting the Drive Cycle Score
1. Make sure the transmission is in 
(P. Turn the power mode to ON.
2. If ECON mode is on, press the  ECON button to turn it off.
3. Turn the power mode to VEHICLE OFF (LOCK).
4. Turn the power mode to ON again.
u Make sure to complete steps fro m 4 through 6 within 30 seconds.
5. Depress the brake pedal twice.
u The color of the ambient meter wi ll change from white to green.
u When the  Fuel Efficiency Backlight  setting on the audio/information display 
is off, the color stays white.
6. Press the  ECON button twice.
u The color of the ambient mete r will turn to monochrome.
7. Turn the power mode to VEHICLE OFF (LOCK).
Advancing to 
2nd Stage Advancing to 
3rd Stage
Receding to 
2nd Stage Receding to 
3rd Stage
Lifetime Points Drive Cycle Score
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