
21
Quick Reference Guide
Instrument Panel (P 79)
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 114)/Driver Information Interface (P 118)/
System Indicators 
(P 80)
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 
IndicatorREADY  Indicator
POWER SYSTEM  
Indicator
Gear Position 
Indicator
High Voltage Battery 
Charge Level Gauge
Driver Information 
Interface
Electricity Consumption 
Indicator (
ENERGY USAGE )
POWER /CHARGE  
Gauge
Low Charge 
Indicator Adaptive Cruise 
Control (ACC) with 
Low Speed Follow 
(LSF) Indicator
Lane Keeping Assist 
System (LKAS) 
Indicator
Deceleration Paddle 
Selector Indicator
ECON Mode Indicator
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8分 

82
uuIndicators u
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Parking Brake 
and Brake 
System Indicator 
(Amber)
●Comes on for a few seconds when 
you set the power mode to ON, 
then goes off.
●Comes on if there is a problem 
with a system related to braking 
other than the conventional brake 
system.
●Comes on if there is a problem 
with the cooperative control with 
regenerative braking, the electric 
servo brake system, or the hill start 
assist system.
●Comes on if there is a problem 
with the electric parking brake 
system or the automatic brake 
hold system.
●Comes on while driving  - Avoid using 
the parking brake and have your vehicle 
checked by an author ized Honda Clarity 
Electric dealer immediately.
●Stays on constantly  - Avoid high speeds 
and sudden braking. Take the vehicle to 
an authorized Honda Clarity Electric 
dealer immediately.
●With this indicator on, your vehicle still 
has normal braking ability.
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343
Driving
This chapter discusses driving and charging.
Before Driving................................... 344
Towing a Trailer ................................ 349
When Driving Turning on the Power ...................... 350
Precautions While Driving................. 353
Transmission .................................... 354
Shifting ............................................ 355
SPORT Mode.................................... 361
Deceleration Paddle Selector ............ 362
ECON Button ................................... 365
Acoustic Vehicle Al erting System ...... 366
Front Sensor Camera ....................... 367
Road Departure Mi tigation (RDM) 
System ........................................ 369
Adaptive Cruise Control (ACC) with Low 
Speed Follow (LSF) ......................... 373
Lane Keeping Assist System (LKAS)...... 388Vehicle Stability Assist (VSA ®), aka Electronic 
Stability Control (ESC), System ............. 395
Agile Handling Assist ....................... 397Tire Pressure Monitoring System (TPMS) .. 398Tire Pressure Monitoring System (TPMS) -  Required Federal Explanation ......... 400
LaneWatchTM....................................... 402Braking Brake System ................................... 404
Anti-lock Brake System (ABS) ........... 409
Brake Assist System.......................... 410 Collision Mitigation Braking System
TM 
(CMBSTM) ....................................... 411
Parking Your Vehicle When Stopped ................................ 419
Multi-View Rear Camera .................. 421
Charging ............................................ 423
Before Charging .............................. 423
Charge the High Voltage battery using a  Level 1, 2 or SAE J1772 DC charger ...424
Control Box ..................................... 431
High Voltage Battery........................ 436
Using a Timer .................................. 437
Energy Economy ............................... 439
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uuWhen Driving uTurning on the Power
352
Driving
1. Keeping your right foot on the brake pedal, press the (D button. Select (R when 
reversing.
2. With the parking brake applied, release  the brake pedal and gently depress the 
accelerator pedal.
u Make sure the parking brake and brake system indicator (red) goes off.
2 Parking Brake  P. 404
■Hill Start Assist System
Hill start assist keeps the brake engaged br iefly to help prevent the vehicle from 
rolling on inclines as you move your fo ot from the brake pedal to the accelerator.
Change to 
(D when facing uphill, or (R when facing downhi ll, then release the 
brake pedal.
■Starting to Drive1 Starting to Drive
You can also release the  parking brake by pressing 
the electric parking brake sw itch while depressing the 
brake pedal.
When facing downhill, you  can start your vehicle 
more smoothly by manually releasing it with the 
electric parking brake switch than by releasing it with 
the accelerator pedal.
1 Hill Start Assist System
Hill start assist may not  prevent the vehicle from 
rolling downhill on a very steep or slippe ry slope, and 
does not operate on small inclines.
Hill start assist is not a replacement for the parking 
brake.
Hill start assist will operate even when VSA ® is 
switched off.
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uuWhen Driving uFront Sensor Camera
368
Driving
1Front Sensor Camera
If the Some Driver Assist Systems Cannot 
Operate: Camera Temperature Too High  message 
appears:
•Use the climate control system to cool down the 
interior and, if necessary,  also use defroster mode 
with the airflow directed towards the camera.
•Start driving the vehicle to lower the windshield 
temperature, which cool s down the area around 
the camera.
If the Some Driver Assist Systems Cannot 
Operate: Clean Front Windshield  message 
appears:
•Park your vehicle in a sa fe place, and clean the 
windshield. If the message does not disappear after 
you have cleaned the winds hield and driven for a 
while, have your vehicle  checked by an authorized 
Honda Clarity Electric dealer.
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uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow (LSF)
374
Driving
■How to activate the system1Adaptive Cruise Control (ACC)  with Low Speed Follow (LSF)
When the  MAIN button is pressed, both ACC with 
LSF and the Lane Keeping Assist System (LKAS) are 
either turned on or off.
ACC with LSF may not work  properly under certain 
conditions. 2 ACC with LSF Conditions and Limitations  
P. 379
When not using ACC with LSF: Turn off adaptive 
cruise by pressing the  MAIN button. This also will 
turn off the Lane Keeping Assist System (LKAS).
Do not use ACC with LSF under the following 
conditions:
•On roads with heavy traf fic or while driving in 
continuous stop and go traffic.
•On roads with sharp turns.
•On roads with steep downhill sections, as the set 
vehicle speed can be exceeded by coasting. In such 
cases, ACC with LSF will not apply the brakes to 
maintain the set speed.
•On roads with toll collection facilities or other 
objects between lanes of  traffic, or in parking 
areas, or faci lities with driv e through access.
How to use
■Press the MAIN button 
on the steering wheel. ACC
 (green) is on in the 
instrument panel.
ACC with LSF is ready to 
use.
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495
Handling the Unexpected
Power System Won’t Start
Checking the Procedure
When the READY indicator does not come on and the  Ready To Drive message 
does not appear on the driver information interface, check the following items and 
take appropriate action.
ChecklistConditionWhat to Do
Check if the related 
indicator or driver 
information interface 
messages come on.The  Remove Charger Connector  message appearsRemoving a charge connector. Set the power 
mode to ACCESSORY, then to ON.
The Low Battery Charge . Power Reduced. message appearsCharge the High Voltage battery.
2Charging  P. 423
The Temperature Is Too Cold For Vehicle To Operate  
message appears.2 Driver Information Interface Warning and 
Information Messages  P. 98
The To Start, Hold Remote Near Start Button  message 
appears.
u Make sure the smart entry remote is in its operating range.
2 POWER Button Operating Range  P. 149
2If the Smart Entry Remote Battery is Weak 
P. 496
The  POWER SYSTEM  indicator comes on.Have your vehicle checked by an authorized 
Honda Clarity Electric dealer.
The transmission system indicator blinks and  Transmission 
Problem Apply Parking Brake When Parked  message 
appears.The power system can be activated as a 
temporary measure.
2 If the Transmission System Indicator Blinks 
along with the Warning Message P. 507
Check the brightness 
of the interior lights. The interior lights are dim or do not come on at
 all. Have the 12-volt battery checked by an 
authorized Honda Clarity Electric dealer.
The interior lights come on normally. Check al l fuses, or have your vehicle checked by 
an authorized Honda Clarity Electric dealer.
2 Inspecting and Changing Fuses P. 514
Check the Security 
System Alarm 
indicator.When the Security System Alarm in dicator is blinking, the power 
system cannot be turned on.
2 Security System Alarm  P. 144
1Checking the Procedure
If you must start the vehi cle immediately, use an 
assisting vehicle or booster  battery to jump start it.
2 Jump Starting  P. 498
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504
uuIndicator, Coming On/Blinking uIf the Electric Power Steering (EPS) System Indicator Comes On
Handling the Unexpected
If the Electric Power Steeri ng (EPS) System Indicator 
Comes On
■Reasons for the indicator to come on
• Comes on when there is a problem with the EPS system.
• If you depress the accelerator pedal  repeatedly to increase the motor 
speed while the motor is idling, the indicator comes on, and 
sometimes the steering wheel  becomes harder to operate.
• Comes on when the EPS st eering angle center point memory is lost. 
This could be due to a number of problems including: battery 
disconnection, main fuse blow, low battery causing the reset of the 
EPS system, wire damage to EPS harness. Vehicle Stability Assist 
(VSA ®), VSA ® OFF, Collision Mitigation Braking System
TM (CMBSTM), 
and low tire pressure/TPMS indicato rs come on along with a message 
in the driver information interface.
■What to do when the indicator comes on
• Stop the vehicle in a safe place, tu rn off the power system, and turn 
on the power system again.
If the indicator re-appears and stays  on, immediately have your vehicle 
inspected by an authorized Ho nda Clarity Electric dealer.
• If VSA ® indicator, VSA ® OFF indicator, CMBS
TM indicator, and low tire 
pressure/TPMS indicator come on alo ng with a message in the driver 
information interface, you need to  calibrate the VSA and EPS systems.
Drive a short distance at more than  12 mph (20 km/h) to calibrate the 
VSA and EPS systems.
If the indicators come on and stay on, park your vehicle in a safe 
place, turn off and turn on the po wer system, then repeat the above 
operation.
If the indicators still come on and stay on, immediately have your 
vehicle inspected by an authorized Honda Clarity Electric dealer.
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