acc HONDA CIVIC SEDAN 2021 Owner's Manual (in English)

Event Data Recorders
This vehicle is equipped with an event data recorder (EDR).
The main purpose of an EDR is to record, in certain crash or near
crash-like situations, such as an air bag deployment or hitting a
road obstacle, data that will assi st in understanding how a vehicle’s
systems performed. The EDR is designed to record data related
to vehicle dynamics and safety systems for a short period of
time, typically 30 seconds or less. The EDR in this vehicle is
designed to record such data as:
• How various systems in your vehicle were operating;
• Whether or not the driver and passenger safety belts were
buckled/fastened;
• How far (if at all) the driver was depressing the accelerator
and/or brake pedal; and,
• How fast the vehicle was traveling.
These data can help provide a better understanding of the
circumstances in which crashes and injuries occur. NOTE: EDR data
are recorded by your vehicle only if a non-trivial crash situation
occurs; no data are recorded by the EDR under normal driving
conditions and no personal data (e.g., name, gender, age, and
crash location) are recorded. Howeve r, other parties, such as law
enforcement, could co mbine the EDR data with the type of
personally identifying data rout inely acquired during a crash
investigation.
To read data recorded by an ED R, special equipment is required,
and access to the vehicle or the EDR is needed. In addition to the
vehicle manufacturer, other parties, such as law enforcement, that
have the special equipment, can re ad the information if they have
access to the vehicle or the EDR.
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The data belongs to the vehicle owner and may not be accessed by
anyone else except as legally required or with the permission of the
vehicle owner.
Service Diagnostic Recorders
This vehicle is equipped with se rvice-related devices that record
information about powertrain perfo rmance. The data can be used
to verify emissions law requirem ents and/or help technicians
diagnose and solve service problems . It may also be combined with
data from other sources for research purposes, but it remains
confidential. Some diagnostic and maintenance information is
uploaded to Honda upon vehicle start up.
California Perchlorate Contamination Prevention Act
The airbags, seat belt tensioners , and CR type batteries in this
vehicle may contain perchlorate materials - special handling may
apply. See www.dtsc.ca.gov/hazard ouswaste/perchlorate/
As you read this manual, you will find information that is preceded
by a symbol. This information is intended to help you avoid
damage to your vehicle, othe r property, or the environment.
Software End User License Agreement
Your vehicle comes equipped with software, which is governed by
the End User License Agreement in Owner’s Manual, and which
contains a binding arbitration clau se. Please refer to the End User
License Agreement for the terms and conditions governing your
use of the installed software, as we ll as the applications, services,
functions, and content provided through the software. Your use of
the installed software wi ll serve as your consent to the terms and
conditions of the End User License Agreement.
NOTICE
You may opt out within 30 days of your initial use of the Software
by sending a signed, written noti ce to HONDA at American Honda
Motor Co., Inc. Honda Automobile Customer Services Mail Stop
100-5E-8A, 1919 Torrance Blvd. Torrance, CA 90501-2746.
Privacy Notice
This vehicle may share location an d usage information. To manage
this setting, visit www.hondalink.com/vehicle-data-choices .
To learn more about how we collect and use Personal
Information, please read our Privacy Policy, accessible
at www.honda.com.
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Contents
Child Safety P. 62Exhaust Gas Hazard P. 75Safety Labels P. 76
Opening and Closing the Trunk P. 142 Security System P. 145 Opening and Closing the Windows P. 148
Adjusting the Mirrors P. 170 Adjusting the Seats P. 172
Climate Control System P. 193
Audio Error Messages P. 297 General Information on the Audio System P. 300
Bluetooth ® HandsFreeLink ® P. 355, 382
When Driving P. 422 Honda Sensing ® P. 450 Braking P. 494 Parki ng Your Vehicle P. 501
Fuel Economy and CO
2 Emissions P. 508 Turbo Engine Vehicle* P. 509
Maintenance Under the Hood P. 521 Replacing Light Bulbs P. 536
Checking and Maintaining Tires P. 548 Battery P. 558 Remote Transmitter Care P. 560
Cleaning P. 563 Accessories and Modifications P. 568
Engine Does Not Start P. 580 If the Battery Is Dead P. 583
Indicator, Coming On/Blinking P. 589 Fuses P. 595Emergency Towing P. 599
If You Cannot Open the Trunk P. 601 Refueling P. 602
Devices that Emit Radio Waves P. 609 Reporting Safety Defects P. 610
Authorized Manuals P. 616 Customer Service Information P. 617
Quick Reference GuideP. 6
Safe DrivingP. 33
Instrument PanelP. 77
ControlsP. 125
FeaturesP. 201
DrivingP. 415
MaintenanceP. 511
Handling the UnexpectedP. 571
InformationP. 603
IndexP. 619
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7
Quick Reference Guide❚Headlights/Turn Signals (P157)
❚ (TRIP) Knob (P111)
❚Brightness Control (P168)
❚LaneWatchTM * (P448)
❚Fog Lights* (P161)
❚Wipers/Washers (P165)
❚ (Display/Information) Button (P110)
❚Navigation System Voice Control Buttons*
(P252), () See the Navigation System Manual
❚Bluetooth ® HandsFreeLink ® System
Voice Control Buttons
(P355, 382)
❚Paddle Shifter (Shift up)* (P436)
❚Paddle Shifter (Shift down)* (P436)
❚ / / / Buttons (P110, 206)34
❚ENTER Button (P110, 206)
❚Lane Keeping Assist System (LKAS) Button
(P481)
❚Adaptive Cruise Control (ACC) with Low
Speed Follow Buttons
(P465)
❚MAIN Button (P451, 464, 481)
❚Horn (Press an area around .)
❚Interval Button (P473)
* Not available on all models
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Visual Index
8
Quick Reference Guide
❚Door Mirror Controls (P171)
❚Passenger’s Front Airbag
(P49)
❚Rearview Mirror (P170)
❚Accessory Power Socket
(P186)
❚Hood Release Handle (P523)
❚Trunk Opener (P142)
❚Power Door Lock Master Switch (P140)
❚Power Window Switches (P148)
❚Interior Fuse Box (P596)
❚Driver’s Front Airbag (P49)
❚USB Port (P203)
❚Shift Lever
Continuously Variable
Transmission
(P432, 434)
❚ECON Button (P438)
❚Electric Parking Brake Switch (P494)
❚Automatic Brake Hold Button (P497)
❚USB Port* (P203)
❚Wireless Charger* (P187)
❚Glove Box (P182)
❚HomeLink® Buttons* (P353)
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Quick Reference Guide
Safe Driving (P 33)
Airbags (P 46)
●Your vehicle is fitted with airbags to help protect you and your
passengers during a moderate-to-severe collision.
Child Safety (P 62)
●All children 12 and younger should be seated in the rear seat.●Smaller children should be properly restrained in a forward-facing child seat.●Infants must be properly restrained in a rear-facing child seat.
Exhaust Gas Hazard (P 75)
●Your vehicle emits dangerous exhaust gases that contain carbon
monoxide. Do not run the engine in confined spaces where carbon
monoxide gas can accumulate.
Before Driving Checklist (P 37)
●Before driving, check that the front seats, head restraints,
steering wheel, and mirrors have been properly adjusted.
Seat Belts (P 38)
●Fasten your seat belt and sit upright well
back in the seat.
●Check that your passengers are wearing
their seat belts correctly.
Fasten your lap belt as
low as possible.
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Quick Reference Guide
Instrument Panel (P 77)
System Indicators
Malfunction Indicator
Lamp
Low Oil Pressure
Indicator
Charging System
Indicator
Anti-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
Speedometer Fuel Gauge
Immobilizer System
Indicator/Security
System Alarm Indicator
Shift Lever Position Indicator/
Transmission System 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 SystemTM
(CMBSTM) Indicator
Road Departure
Mitigation (RDM)
Indicator
Lane Keeping Assist
System (LKAS)
Indicator (Amber/
Green)
Ambient Meter
Gauges (P 108)/Driver Information Interface (P 109)/System Indicators (P 78)
M (7-speed manual shift mode)
Indicator/Shift Indicator
*
Auto High-Beam
Indicator
* Not available on all models
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Quick Reference Guide
Driving (P 415)
Continuously Variable Transmission
(P 432, 434)
●Shift to (P and depress the brake pedal when starting the engine.●Shifting
M Indicator
Shift Indicator
ParkTurn off or start the engine.
Transmission is locked.
NeutralTransmission is not locked.
Drive (S)●Better acceleration.●Increased engine braking.●Going up or down hills.●On models with paddle
shifter, 7-speed manual
shift mode can be used.
Models without
paddle shifterModels with
paddle shifter
Depress the brake pedal
and press the release button
to move out of
( P.
Press the release button to
move the shift lever.
Move the shift lever without
pressing the release button.
ReverseUsed when reversing.
Drive●Normal driving.●On models with paddle
shifter, 7-speed mode can
be used temporarily.
Low*
●Further increased engine
braking.
●Going up or down hills. Shift Down
(
-
Paddle Shifter Shift Up (
+
Paddle Shifter
7-Speed Manual Shift
Mode* (P436)●Allows you to manually shift
the transmission up or down
without removing your hands
from the steering wheel.
When the shift lever is in (S●Pulling a paddle shifter
changes the mode from
continuously variable
transmission to 7-speed manual
shift mode.
●The M indicator and the
selected speed number are
displayed in the shift indicator.
When the shift lever is in (D●Pulling a paddle shifter
temporarily chan ges the mode
from continuously variable
transmission to 7-speed manual
shift mode. The selected speed
number is displayed in the shift
indicator.
Release
Button Shift Lever
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Quick Reference Guide
VSA® On and Off (P 440)
●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.
CMBSTM On and Off (P 457)
●When a possible frontal collision is likely
unavoidable, the CMBSTM can help you to
reduce the vehicle speed 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.
Tire Pressure Monitoring
System (TPMS)
(P 442)
●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.
U.S. models
* Not available on all models
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Quick Reference Guide
Honda Sensing® (P 450)
Honda Sensing ® is a driver support system
which employs the use of two distinctly
different kinds of sensors, a radar sensor
located in the lower bumper and a front
sensor camera mounted to the interior side
of the windshield, behind the rearview
mirror.
Front Sensor Camera The camera is located
behind the rearview
mirror.
Radar Sensor The radar sensor is in
the lower bumper.
Collision Mitigation
Braking System
TM
(CMBS
TM) (P 453)
Can assist you when there is a possibility of
your vehicle colliding with a vehicle or a
pedestrian detected in front of yours. The
CMBS
TM is designed to alert you when the
potential for a collision is determined, as
well as to reduce your vehicle speed to help
minimize collision severity when a collision is
deemed unavoidable.
Adaptive Cruise Control
(ACC) with Low Speed
Follow
(P463)
Helps maintain a constant vehicle speed and
a set following interval behind a vehicle
detected ahead of yours and, if the detected
vehicle comes to a stop, can decelerate and
stop your vehicle, without you having to
keep your foot on the brake or the
accelerator.
Lane Keeping Assist
System (LKAS)
(P 479)
Provides steering input to help keep the
vehicle in the middle of a detected lane and
provides tactile and visual alerts if the
vehicle is detected drifting out of its lane.
Road Departure
Mitigation (RDM) System
(P 487)
Alerts and helps to assist you when the
system detects a possibility of your vehicle
unintentionally crossing over detected lane
markings and/or leaving the roadway
altogether.
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