ECO mode HONDA CIVIC HATCHBACK 2021 Owner's Manual (in English)

Visual Index
8
Quick Reference Guide
❚Door Mirror Controls (P192)
❚Glove Box (P203)
❚Rearview Mirror (P190)
❚Hood Release Handle (P581)
❚Master Door Lock Switch (P158)
❚Power Window Switches (P167)
❚Interior Fuse Box (P676)
❚Driver’s Front Airbag (P51)
❚Shift Lever
Continuously Variable
Transmission
(P461, 463)
Manual Transmission (P468)
❚Electric Parking Brake Switch (P549)
❚USB Port* (P227)
❚Wireless Charger* (P209)
❚Automatic Brake Hold
Button
(P553)
❚ECON Button* (P472)
❚Drive Mode Switch* (P473)
❚Passenger’s Front Airbag
(P51)
❚HomeLink® Buttons* (P381)
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11
Quick Reference Guide
Eco Assist® System (P 472)
Ambient Meter●The color of the ambient meter changes
to green to indicate that the vehicle is
being driven in a fuel efficient manner.
ECON Button (P 472)
Helps maximize fuel economy.
ECON Mode Indicator (P 95)
Comes on when the ECON button is pressed.
The message is displayed for a few seconds when the
ECON button is pressed.
1.5 L engine models
* Not available on all models
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13
Quick Reference Guide
Instrument Panel (P 81)
System Indicators
Malfunction Indicator
Lamp
Charging System
IndicatorAnti-lock Brake
System (
ABS)
Indicator
Vehicle Stability
Assist
TM (VSA ®)
System Indicator
Vehicle Stability
Assist
TM (VSA ®) OFF
Indicator
Low Tire Pressure/
TPMS Indicator
*
Electric Power
Steering (EPS) System
Indicator Seat Belt Reminder
Indicator
System Indicators
Parking Brake and
Brake System
Indicator (Red) Supplemental
Restraint System
Indicator
Tachometer
Immobilizer System Indicator/
Security System Alarm Indicator
Shift Lever
Position Indicator
*
Low Fuel Indicator
ECON Mode Indicator
*
Turn Signal and
Hazard Warning
Indicators
Parking Brake and
Brake System
Indicator (Amber)
System Indicators
U.S.
Canada
U.S.
Canada Automatic
Brake Hold
System Indicator
Automatic Brake
Hold IndicatorU.S.
Canada
Temperature
Gauge
Lights Indicators
Lights On Indicator
High Beam Indicator
Fog Light Indicator*
Adaptive Cruise
Control (ACC) with
Low Speed Follow
*
Indicator (Amber/
Green)
System Message
Indicator
Collision Mitigation
Braking System
TM
(CMBSTM) Indicator
Road Departure
Mitigation (RDM)
Indicator
Lane Keeping Assist
System (LKAS)
Indicator (Amber/
Green) M
(7-speed manual shift mode)
Indicator/Shift Indicator
*
Auto High-Beam
Indicator
Shift Up/Down
Indicator
*
Drive Mode Indicator*
Speedometer
Fuel Gauge
Gear Position Indicator*
Gauges (P 122)/Driver Informat
ion Interface (P 124)/System Indicators (P 82)
Low Oil Pressure
Indicator
* Not available on all models
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26
Quick Reference Guide
CMBSTM On and Off
(P 495)
●When a possible frontal collision is likely
unavoidable, the CMBSTM can help you to
reduce the vehicle sp eed and the severity
of the collision.
●The CMBSTM is turned on every time you
start the engine.
●To turn the CMBSTM on or off, press and
hold the button until you hear a beep.
VSA ® On and Off (P 476)
●The Vehicle Stability AssistTM (VSA ®)
system helps stabilize the vehicle during
cornering, and helps maintain traction
while accelerating on loose or slippery
road surfaces.
●VSA ® comes on automatically every time
you start the engine.
●To partially disable or fully restore VSA ®
function, press and ho ld the button until
you hear a beep.
Tire Pressure Monitoring
System (TPMS)
* (P 482)
●Detects a change in tire conditions and
overall dimensions due to decrease in tire
pressures.
●The TPMS is turned on automatically
every time you start the engine.
●A calibration procedure must be
performed when certain conditions arise.
Refueling (P 562)
Fuel recommendation:
Unleaded gasoline, pump octane number 87 or higher
required
Unleaded premium gasoline, pump octane number 91 or
higher recommended
Fuel tank capacity: 12.39 US gal (46.9 L)Models without 18 or 20 inch wheels
Models with 18 or 20 inch wheels
aUnlock the driver’s
door. 2 Locking/Unlocking
the Doors from
the Inside
(P156)
bPress on the edge of
the fuel fill door to
make it pop up
slightly.
cAfter refueling, wait
for about five
seconds before
removing the filler
nozzle.Wait for five seconds
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31
Quick Reference Guide
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 key is left in the ignition switch*.
●The power mode* is in ACCESSORY.
●The exterior lights are left on.
Why does a beeper sound
when I walk away from the
vehicle after I close the
door?
The beeper sounds if you move outside the walk away auto lock
operating range before the door completely closes.
2Locking the doors and hatch (Walk away auto lock ®) (P150)
Models with smart entry system
* Not available on all models
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33
Quick Reference GuideUnleaded gasoline with a
Pump Octane Number
(PON) of 91 or higher is
recommended.
Is it possible to use
unleaded gasoline with a
Pump Octane Number
(PON) of 87 or lower on
this vehicle?
Use of a lower octane gasoline can cause occasional metallic
knocking noise in the engine and will result in decreased engine
performance.
Use of a gasoline with a pump octane less than 87 can lead to
engine damage.
The use of regular unleaded gasoline can cause metallic
knocking noises in the engine and will result in decreased
engine performance.Models with 18 or 20 inch wheels
* Not available on all models
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uuSeat Belts uAbout Your Seat Belts
42
Safe DrivingThe seat belt system in cludes an indicator on
the instrument panel to remind the driver or a
front passenger or both to fasten their seat
belts. If the ignition switch is turned to ON
(w*1 and a seat belt is not fastened, a beeper
will sound and the indicator will blink. After a
few seconds, the beeper will stop and the
indicator will come on and remain illuminated
until the seat belt is fastened.
The beeper will periodically sound and the
indicator will blink while the vehicle is moving
until the seat belt is fastened.
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an
ignition switch.
■Seat Belt Reminder1 Seat Belt Reminder
The indicator will also co me on if a front passenger
does not fasten their seat be lt within six seconds after
the ignition switch is turned to ON
( w*1.
When no one is sitting in th e front passenger’s seat,
the indicator will not come on and the beeper will not
sound.
The indicator also may no t come on and the beeper
may not sound when the occupant is not heavy
enough to trigger the weight sensor. Such occupants
(e.g., infants and smaller children) should be moved
to the rear seat as a deploying front airbag likely will
injure or kill them.
2 Protecting Child Passengers P. 64
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49
uuAirbags uAirbag System Components
Continued
Safe Driving
The front, front side, and side curtain
airbags are deployed according to the
direction and severity of impact. Both side
curtain airbags are deployed in a rollover.
The airbag system includes:
aTwo SRS (Supplemental Restraint System)
front airbags. The driver's airbag is stored
in the center of the steering wheel; the
front passenger's airbag is stored in the
dashboard. Both are marked SRS
AIRBAG.
bTwo side airbags, one for the driver and
one for a front passenger. The airbags are
stored in the outer edges of the seat-
backs. Both are marked SIDE AIRBAG.
cTwo side curtain ai rbags, one for each
side of the vehicle. The airbags are stored
in the ceiling, abov e the side windows.
The front and rear pillars are marked
SIDE CURTAIN AIRBAG .
dAn electronic control unit that, when the
ignition switch is in ON
(w*1, continually
monitors information about the various
impact sensors, seat and buckle sensors,
rollover sensor, airbag activators, seat
belt tensioners, and other vehicle
information. During a crash event the
unit can record such information.
eAutomatic front seat belt tensioners. In
addition, the driver’s and front
passenger’s seat belt buckles incorporate
sensors that detect whether or not the
belts are fastened.
fDriver’s seat position sensor. This sensor
detects the driver’s s eat slide position to
help determine the optimal deployment
of the driver’s airbag.
gWeight sensors in the front passenger’s
seat. The sensors are used for occupant
classification to activate or deactivate the
front passenger’s airbag.
hImpact sensors that can detect a
moderate-to-severe front or side impact.
iAn indicator on the dashboard that alerts
you that the front passenger’s front
airbag has been turned off.
jAn indicator on the instrument panel that
alerts you to a possib le problem with your
airbag system or seat belt tensioners.
kA rollover sensor that can detect if your
vehicle is about to ro ll over and signal the
control unit to deploy both side curtain
airbags.
*1: Models with the smart entry system have an
ENGINE START/STOP button instead of an
ignition switch.
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uuAirbags uFront Airbags (SRS)
52
Safe DrivingFront airbags are designed to inflate during moderate-to-severe frontal collisions.
When the vehicle decelerates suddenly, the sensors send information to the control
unit which signals one or both front airbags to inflate.
A frontal collision can be either head-on or angled between two vehicles, or when a
vehicle crashes into a stationary object, such as a concrete wall.
While your seat belt restrains your torso, the
front airbag provides supplemental protection
for your head and chest.
The front airbags deflate immediately so that
they won't interfere with the driver's visibility
or the ability to steer or operate other
controls.
The total time for inflation and deflation is so fast that most occupants are not
aware that the airbags depl oyed until they see them lying in front of them.
■Operation
■How the Front Airbags Work1How the Front Airbags Work
Although the driver's and fr ont passenger's airbags
normally inflate within a spli t second of each other, it
is possible for only one airbag to deploy. This can
happen if the severity of a collision is at the margin,
or threshold, that determines whether or not the
airbags will deploy. In such cases, the seat belt will
provide sufficient protec tion, and the supplemental
protection offered by the airbag would be minimal.
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60
uuAirbags uAirbag System Indicators
Safe Driving
Airbag System Indicators
If a problem occurs in the airbag system , the SRS indicator will come on and a
message appears on the driver information interface.
■When the ignition sw itch is turned to
ON
(w*1
The indicator comes on for a few seconds,
then goes off. This tells you the system is
working properly.
If the indicator comes on at any other time, or does not come on at all, have the
system checked by a dealer as soon as po ssible. If you don’t, your airbags and seat
belt tensioners may not work properly when they are needed.
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an
ignition switch.
■Supplemental Restraint System (SRS) Indicator
1 Supplemental Restraint Sy stem (SRS) Indicator
3WARNING
Ignoring the SRS indicator can result in
serious injury or death if the airbag systems
or tensioners do not work properly.
Have your vehicle checked by a dealer as
soon as possible if th e SRS indicator alerts
you to a possible problem.
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