ECU HONDA CLARITY FUEL CELL 2021 Owner's Manual (in English)

Contents
Child Safety P. 72Safety Labels P. 85
Opening and Closing the Trunk P. 148 Security System P. 151 Opening and Closing the Windows P. 154
Adjusting the Mirrors P. 172 Adjusting the Seats P. 174
Climate Control System P. 190
Audio Error Messages P. 279 General Information on the Audio System P. 283
Bluetooth ® HandsFreeLink ® P. 331
When Driving P. 372 Braking P. 427Parking Your Vehicle P. 443
Fuel Economy P. 450
Maintenance Under the Hood P. 459 Replacing Light Bulbs P. 465
Checking and Maintaining Tires P. 470 12-Volt Battery P. 479 Remote Transmitter Care P. 481
Accessories and Modifications P. 489
Power System Won’t Start P. 505 If the 12-Volt Battery Is Dead P. 508 Overheating P. 511
Fuses P. 520 Emergency Towing P. 528
If You Cannot Open the Trunk P. 530
Devices that Emit Radio Waves P. 535 Reporting Safety Defects P. 536
Customer Service Information P. 541
Quick Reference GuideP. 6
Safe DrivingP. 43
Instrument PanelP. 87
ControlsP. 133
FeaturesP. 199
DrivingP. 365
MaintenanceP. 451
Handling the UnexpectedP. 491
InformationP. 531
IndexP. 543
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9
Quick Reference Guide
❚Side Airbags (P 65)
❚Side Curtain Airbags (P 67)
❚Seat Belts (P 48)
❚Seat Belt (Installing a Child Seat) (P 79)
❚Rear Seat
❚Coat Hook (P 187)
❚Map Lights (P 181)
❚Sun Visors
❚Vanity Mirrors
❚Seat Belt to Secure a Child Seat (P 81)
❚Map Lights (P 181)
❚Grab Handle
❚Sunglasses Holder
(P 189)
❚Accessory Power
Socket
(P 186)
❚Front Seat (P 174)
❚USB Ports (P 201)
❚LATCH to Secure a Child Seat (P 77)
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26
Quick Reference Guide
Instrument Panel (P 87)
Lights On Indicator
System Indicators
12-Volt Battery
Charging System
IndicatorAnti-lock Brake
System (
ABS)
Indicator
Vehicle Stability
Assist
TM (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 118)/Driver Information Interface (P 121)/
Head-Up Display
(P 129)/System Indicators (P 88)
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
Indicator
Lane Keeping Assist
System ( LKAS)
Indicator
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39
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) (P433)
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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51
uuSeat Belts uFastening a Seat Belt
Continued
Safe Driving
Fastening a Seat Belt
After adjusting a front seat to the proper position, and while sitting upright and well
back in the seat:
2 Adjusting the Seats P. 174
1.Pull the seat belt out slowly.
2. Insert the latch plate into the buckle, then
tug on the belt to make sure the buckle is
secure.
u Make sure that the belt is not twisted or
caught on anything.
1Fastening a Seat Belt
No one should sit in a seat with an inoperative seat
belt or one that does not appear to be working
correctly. Using a seat be lt that is not working
properly may not protect the occupant in a crash.
Have an authorized Honda Clarity Fuel Cell dealer
check the belt as soon as possible.
If the seat belt appears to be locked in a fully
retracted position, firmly pull out on the shoulder belt
once, then push it back in.
Then smoothly pull it out of the retractor and fasten.
If you are unable to release the seat belt from a fully
retracted position, do not al low anyone to sit in the
seat, and take your vehicle to an authorized Honda
Clarity Fuel Cell dealer for repair. 2 About Your Seat Belts P. 48
2 Seat Belt Inspection P. 54
Pull out slowly.
Correct
Seated
Posture.
Latch
Plate
Buckle
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uuSeat Belts uFastening a Seat Belt
52
Safe Driving
3. Position the lap part of the belt as low as
possible across your hips, then pull up on
the shoulder part of the belt so the lap part
fits snugly. This lets your strong pelvic
bones take the force of a crash and reduces
the chance of internal injuries.
4. If necessary, pull up on the belt again to
remove any slack, then check that the belt
rests across the center of your chest and
over your shoulder. Th is spreads the forces
of a crash over the strongest bones in your
upper body.
The front seats have adjustable shoulder anchors to accommodate taller and shorter
occupants. 1.Move the anchor up and down while
holding the release button.
2. Position the anchor so that the belt rests
across the center of your chest and over
your shoulder.1Fastening a Seat Belt
To release the belt, push the red PRESS button and
then guide the belt by hand until it has retracted
completely.
When exiting the vehicle, be sure the belt is properly
stowed so that it will not get caught in the closing
door.
Never insert any foreign obj ects into the buckle or
retractor mechanism.
3WARNING
Improperly positioning the seat belts can
cause serious injury or death in a crash.
Make sure all seat belts are properly
positioned before driving.Lap belt
as low as
possible
■Adjusting the Shoulder Anchor
1 Adjusting the Shoulder Anchor
The shoulder anchor height can be adjusted to four
levels. If the belt contacts your neck, lower the height
one level at a time.
After an adjustment, make sure that the shoulder
anchor position is secure.
Push
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73
uuChild Safety uProtecting Child Passengers
Safe Driving
• Any child who is too small to wear a seat belt correctly must be restrained in an
approved child seat that is properly secu red to the vehicle using either the seat
belt or the lower anchors of the LATCH system.
• Never hold a child on your lap because it is impossible to protect them in the
event of a collision.
• Never put a seat belt over yourself and a child. During a crash, the belt would
likely press deep into the child and cause serious or fatal injuries.
• Never let two children use the same seat belt. Both children could be very
seriously injured in a crash.
• Do not allow children to operate the doors, windows or seat adjustments.
• Do not leave children in the vehicle unatte nded, especially in hot weather when
the inside of the vehicle can get hot enough to kill them. They could also activate
vehicle controls causing it to move unexpectedly.1 Protecting Child Passengers
To deactivate a lockable retractor, release the buckle
and allow the seat belt to wind up all the way.
To remind you of the pa ssenger’s front airbag
hazards and child safety, your vehicle has warning
labels on the dashboard and on the front visors.
Please read and follow the instructions on these
labels.
2 Safety Labels P. 85
3WARNING
Allowing a child to play with a seat belt or
wrap one around their neck can result in
serious injury or death.
Instruct children not to play with any seat
belt and make sure any unused seat belt a
child can reach is buckled, fully retracted,
and locked.
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74
uuChild Safety uSafety of Infants and Small Children
Safe Driving
Safety of Infants and Small Children
An infant must be properly restrained in a rear-facing child seat until the infant
reaches the seat manufacturer’s weig ht or height limit for the seat.
■Positioning a rear-facing child seat
Child seats must be placed and secured in a
rear seating position.
When properly installed, a rear-facing child seat may prevent the driver or a front
passenger from moving their seat all the way back, or from locking their seat-back
in the desired position. Make sure that th ere is no contact between the child seat
and the seat in front of it.
It can also interfere with pr oper operation of the passenger’s advanced front airbag
system.
2 Airbags P. 55
If this occurs, we recommend that you install the child seat directly behind the front
passenger’s seat, move the seat as far fo rward as needed, and leave it unoccupied.
Or, you may wish to get a sm aller rear-facing child seat.
■Protecting Infants1Protecting Infants
Experts recommend use of a rear-facing seat for a
child for so long as the chil d’s height and weight are
appropriate for a rear-facing seat.
Always refer to the child seat manufacturer’s
instructions before installation.
Infants never should be s eated in a forward-facing
position.
Do not allow a front seat to rest against a child seat
installed in a rear seating position:
The weight sensor in the fr ont seat may not correctly
detect the actual weight of the occupant.
3WARNING
Placing a rear-facing child seat in the front
seat can result in serious injury or death
during a crash.
Always place a rear-fac ing child seat in the
rear seat, not the front.
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Continued75
uuChild Safety uSafety of Infants and Small Children
Safe DrivingIf a child has exceeded the weight and height limitations of a rear-facing child seat,
the child should be properly re strained in a firmly secured forward-facing child seat
until they exceed the weight and height limitations for the forward-facing child seat.
■Forward-facing child seat placement
We strongly recommend placing a forward-
facing child seat in a rear seating position.
Placing a forward-facing child seat in th e front seat can be hazardous, even with
advanced front airbags that automatically turn the passeng er’s front airbag off. A
rear seat is the safest place for a child.
■Protecting Smaller Children1 Protecting Smaller Children
Educate yourself about th e laws and regulations
regarding child seat use wh ere you are driving, and
follow the child seat manufacturer’s instructions.
3WARNING
Placing a forward-facing child seat in the
front seat can result in serious injury or
death if the front airbag inflates.
If you must place a forward-facing child
seat in front, move the vehicle seat as far
back as possible, and properly restrain the
child.
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uuChild Safety uSafety of Infants and Small Children
76
Safe DrivingMost child seats are LATCH-compatible (L ower Anchors and Tethers for Children).
Some have a rigid-type conn ector while others have a flexible-type connector. Both
are equally easy to use. Some existing and previously owned child seats can only be
installed using the seat belt. Whichever type you choose, follow the child seat
manufacturer’s use and care instructions including recommended expiration dates
as well as the instructions in this manual. Proper installation is key to maximizing
your child’s safety.
In seating positions and vehicles not equipped with LATCH, a LATCH-compatible
child seat can be installed using the seat belt and a top tether for added security.
This is because all child seats are required to be designed so that they can be secured
with a lap belt or the lap part of a lap/sh oulder belt. In addition, the child seat
manufacturer may advise that a seat belt be used to attach a LATCH-compatible seat
once a child reaches a specified weight. Please read the child seat owner’s manual
for proper installation instructions.
■Important consideration wh en selecting a child seat
Make sure the child seat meets th e following three requirements:
• The child seat is the correct type and size for the child.
• The child seat is the correct type for the seating position.
• The child seat is compliant with Fede ral Motor Vehicle Safety Standard 213.
■Selecting a Child Seat1Selecting a Child Seat
Installation of a LATCH-co mpatible child seat is
simple.
LATCH-compatible child s eats have been developed
to simplify the installati on process and reduce the
likelihood of injuries caused by incorrect installation.
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