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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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90
uuIndicators u
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
READY Indicator
●Comes on when the vehicle is
ready to drive.●May go off if the POWER SYSTEM or
transmission system indicator comes on.
2 Turning on the Power P. 370
12-Volt Battery
Charging System
Indicator
●Comes on when you set the power
mode to ON, and goes off when
the power system is on.
●Comes on when the 12-volt
battery is not charging.
●Comes on while driving - Turn off the
climate control system and rear defogger
in order to reduce electricity
consumption.
2 If the 12-Volt Battery Charging
System Indicator Comes On P. 513
Low Fuel
Indicator●Comes on when the vehicle is
running low on fuel (3 or 2 fuel-
gauge bars illuminated).●Refuel your vehicle as soon as possible.
Hydrogen Leak
Indicator
●Comes on for a few seconds when
you set the power mode to ON,
then goes off.
●Comes on if a small hydrogen gas
leak is detected.
●Your vehicle has less ability to accelerate
and may be harder to start on an incline.
●Have your vehicle checked by an
authorized Honda Clarity Fuel Cell dealer
immediately.
●Comes on if a hydrogen gas leak is
detected.●Generating electricity by the fuel cell is
stopped.
●Immediately stop in a safe place and have
your vehicle checked by an authorized
Honda Clarity Fuel Cell dealer.
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102
uuIndicators uDriver Information Interface Wa rning and Information Messages
Instrument Panel
Driver Information Interface Warning and Information Messages
The following messages appear only on the driver information interface. Press th e (display/information) button to see the mess age
again with the system message indicator on.
MessageConditionExplanation
●Appears when the schedul ed maintenance is due
soon.
●Consequently, Service Due Now and Service Past
Due follow.
2Indicator, Warning Message and Maintenance
Minder Information on the Driver Information
Interface P. 454
●Appears as soon as a problem is detected in the
smart entry system or pus h button starting system.●Appears constantly - Have your vehicle checked by an
authorized Hond a Clarity Fuel Cell dealer.
●Appears when there is a pr oblem with the sensor on
the 12-volt battery.●Have your vehicle checked by an authorized Honda
Clarity Fuel Cell dealer.
2 Checking the 12-Volt Battery P. 477
●Appears along with the battery charging system
indicator when the battery is not charging.●Turn off the climate control system and rear defogger to
reduce electricity consumption.
2If the 12-Volt Battery Charging System Indicator
Comes On P. 513
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104
uuIndicators uDriver Information Interface Wa rning and Information Messages
Instrument Panel
MessageConditionExplanation
●Appears when the power system temperature is low.●Your vehicle has less ability to accelerate and may be
harder to start on an incline.
●In extremely cold climates, keep the vehicle stored in a
garage or preheat the power system before operating.
●Appears when the power system temperature is
high.●Your vehicle has less ability to accelerate and may be
harder to start on an incline.
●Appears if the power system is in diagnostic mode.●You may notice a decrease in available power. Have
your vehicle checked by an authorized Honda Clarity
Fuel Cell dealer immediately.
●As a result of diagnostics, the POWER SYSTEM
indicator may come on.
2 POWER SYSTEM Indicator P. 89
●Appears after the 12-volt battery charging system
indicator comes on.●Your vehicle has less ability to accelerate and may be
harder to start on an incline.
●Contact an authorized Honda Clarity Fuel Cell dealer
immediately.
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uuGauges and Driver Information Interface uGauges
118
Instrument Panel
Shows the remaining high voltage battery charge level.
■High Voltage Battery Charge Level Gauge1High Voltage Battery Charge Level Gauge
When the number of bars displayed on the High
Voltage Battery Charge Level Gauge becomes 2,
assist by the high-voltage battery is limited and the
vehicle output is lowered.
The high voltage battery ch arge level may decrease
under the following conditions:
•When the 12-volt battery has been replaced.•When the 12-volt battery has been disconnected.
•When the high voltage battery control system
corrects its reading.
The charge level reading will be corrected
automatically while driving.
Changes in the temperature of the high voltage
battery can increase or decrease the battery’s
charging capacity. If temp erature changes cause the
battery’s capacity to change, the number of
indicators in the battery ch arge level gauge may also
change, even if the amount of charging remains the
same.
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199
uuAudio System uUSB Ports
Features
USB Ports
Install the device USB connector or the USB
flash drive to the USB port.
u The USB port (1.5A) is for charging
devices, playing audio files and
connecting compatib le phones with
Apple CarPlay or Android Auto.
u The USB port (1.0A) is for playing audio
files on the USB flash drive and
connecting a cellular phone and
charging device.1USB Ports
•Do not leave the iPod or USB flash drive in the
vehicle. Direct sunlight and high temperatures may
damage it.
•We recommend using an ex tension cable with the
USB port.
•Do not connect the iPod or USB flash drive using a
hub.
•Do not use a device such as a card reader or hard
disk drive, as the device or your files may be
damaged.
•We recommend backing up yo ur data before using
the device in your vehicle.
•Displayed messages may vary depending on the
device model and software version.
If the audio system does not recognize the iPod, try
reconnecting it a few times or reboot the device. To
reboot, follow the manufac turer’s instructions
provided with the iPod or visit www.apple.com/ipod.
The USB port can supply up to 1.0A or 1.5A of
power. It does not output 1.0A or 1.5A unless
requested by the device.
For amperage details, read the operating manual of
the device that ne eds to be charged.
Turn the power mode to ACCESSORY or ON first.
Under certain condi tions, a device connected to the
port may generate noise in the radio you are listening
to.
USB charge
USB Port (1.5A)
USB Port (1.0A)
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210
uuAudio System Basic Operation uAudio/Information Screen
Features
Shows the FC system power flow, indicating what is supplying power to the vehicle
and/or charging the battery. u The indicator for the power transmission appears in blue, and for the battery
charging operation, in green.
DisplayColor of
indicatorsVehicle’s Condition
Blue
While Driving:
Power is being supplied by the
FC system.
Blue
While Driving:
Power is being supplied by the
High Voltage battery.
Blue
While Driving:
Power is being supplied by the
High Voltage battery and FC
system.
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277Continued
Features
Audio Error Messages
iPod/USB Flash Drive
If an error occurs while playing an iPod or USB flash drive, you may see the following
error messages. If you cannot clear the e rror message, contact an authorized Honda
Clarity Fuel Cell dealer.
Error MessageSolution
USB ErrorAppears when there is a problem wi th the audio system. Check if the device is compatible with the
audio system.
A charging error has
occurred with the connected
USB device. When safe
please check the
compatibility of the device
and USB cable and try again.
Appears when an incompatib le device is connected. Disconnect th e device. Then turn the audio system
off, and turn it on again. Do not reco nnect the device that caused the error.
Unsupported VersionAppears when an unsupported iPod is connected. If it appears when a supported iPod is connected,
update the iPod software to the newer version.
Connect RetryAppears when the system does not acknowledge the iPod. Reconnect the iPod.
Unplayable FileAppears when the files in the USB flash drive are copyright protected or an unsupported format. This
error message appears for about three seconds, then plays the next song.
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