2021 HONDA CIVIC HATCHBACK rear view mirror

541
uuHonda Sensing ®u Road Departure Mitigation (RDM) System
Continued
Driving
Road Departure Mitigation (RDM) System
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.
The front camera behind the rearview mirror
monitors left and right lane markings (in white
or yellow). If your vehicl e is getting too close to
detected lane markings without a turn signal
activated, the system, in addition to a visual
alert, applies steering torque and alerts you
with rapid vibrations on the steering wheel, to
help you remain within the detected lane.
2 Customized Features P. 134, 350
As a visual alert, the Lane Departure
message appears on the driver information
interface.
If the system determines that its steering input
is insufficient to keep your vehicle on the
roadway, it may apply braking. u Braking is applied only when the lane
markings are solid continuous lines.
The system cancels assisting operations wh en you turn the steering wheel to avoid
crossing over detected lane markings.
If the system operates several times with out detecting driver response, the system
beeps to alert you.
■How the System Works
1 Road Departure Mitigation (RDM) System
Important Safety Reminder
Like all assistance systems, the RDM system has
limitations.
Over-reliance on the RDM system may result in a
collision. It is always your responsibility to keep the
vehicle within your driving lane.
The RDM system only alerts you when lane drift is
detected without a turn signal in use. The RDM
system may not detect all la ne markings or lane or
roadway departures; accu racy will vary based on
weather, speed and lane marker condition. It is
always your responsibilit y to safely operate the
vehicle and avoid collisions.
You can read about handling information for the
camera equipped with this system.
2 Front Sensor Camera P. 546
The RDM system may not wo rk properly or may work
improperly under the certain conditions: 2 RDM Conditions and Limitations P. 544
There are times when you may not notice RDM
functions due to your opera tion of the vehicle, or
road surface conditions.
1 How the System Works
The RDM system does not function while VSA ® is
completely disabled.
2.0 L engine models
21 CIVIC 5D HUM-31TGG6400_01.book 541 ページ ２０２０年８月２８日　金曜日　午後１時 ４８分

546
uuHonda Sensing ®u Front Sensor Camera
Driving
Front Sensor Camera
The camera, used in system s such as LKAS, RDM, ACC*, ACC with Low Speed
Follow*, CMBSTM and auto high-beam, is designed to detect an object that triggers
any of the systems to operate its functions.
This camera is located behind the rearview
mirror.
To help reduce the likelihood that high interior
temperatures will cause the camera’s sensing
system to shut off, when parking, find a shady
area or face the front of the vehicle away from
the sun. If you use a reflective sun shade, do
not allow it to cover the camera housing.
Covering the camera can concentrate heat on
it.
■Camera Location and Handling Tips
1 Front Sensor Camera
Never apply a film or attach any objects to the
windshield, the hood, or th e front grille that could
obstruct the camera’s fiel d of vision and cause the
system to operate abnormally.
Scratches, nicks, and othe r damage to the windshield
within the camera’s fiel d of vision can cause the
system to operate abnormall y. If this occurs, we
recommend that you replac e the windshield with a
genuine Honda replacem ent windshield. Making
even minor repairs within th e camera’s field of vision
or installing an aftermarket replacement windshield
may also cause the system to operate abnormally.
After replacing the winds hield, have a dealer
recalibrate the camera. Pr oper calibration of the
camera is necessary for the system to operate
properly.
Do not place an object on the top of the instrument
panel. It may reflect onto the windshield and prevent
the system from detecting lane lines properly.
Front Sensor
Camera
* Not available on all models
21 CIVIC 5D HUM-31TGG6400_01.book 546 ページ ２０２０年８月２８日　金曜日　午後１時 ４８分

700
Index
Continuously Variable TransmissionCreeping ................................................. 460
Fluid ........................................................ 591
Kickdown ................................................ 460
Operating the Shift Lever ................... 24, 462
Shift Lever Does Not Move....................... 665
Shifting.................................................... 461
Controls ..................................................... 143
Coolant (Engine) ....................................... 589
Adding the Coolant ................................. 590
Overheating............................................. 666
Creeping (Continuously Variable Transmission) ........................................... 460
Cup Holders ............................................... 205
Customer Service Information ................. 696
Customized Features ........................ 134, 350
D
Daytime Running Lights ........................... 180
Dead Battery ............................................. 662
Defaulting All the Settings ...................... 379
Defrosting the Windshield and Windows .................................................. 221
Devices that Emit Radio Waves ................ 687
Dimming Headlights ............................................... 177
Rearview Mirror ....................................... 190
Dipstick (Engine Oil) ................................. 583
Directional Signals (Turn Signal) .............. 176
Display Button .......................................... 252 Display Setup
............................................ 239
Display/Information Button ..................... 125
Door Mirrors ............................................. 192
Doors ......................................................... 145
Auto Door Locking .................................. 159
Auto Door Unlocking .............................. 159
Keys ........................................................ 145
Locking/Unlocking the Doors from the
Inside .................................................... 156
Locking/Unlocking the Doors from the Outside ................................................. 147
DOT Tire Quality Grading ........................ 612
Drive Mode Switch ................................... 473
Driver Information Interface ................... 124
Driving ...................................................... 443
Braking ................................................... 549
Continuously Variable Transmission ......... 460
Shifting Gear ........................................... 468
Shifting Position ...................................... 461
Starting the Engine.......................... 451, 454
Dust and Pollen Filter ............................... 624
E
Eco Assist System........................................ 11
ECON Mode .............................................. 472
Elapsed Time ............................................. 128
Electric Power Steering (EPS) System ........ 89
Indicator............................................ 89, 672
Electronic Stability Control (ESC) ............. 475
Emergency ................................................ 679 Emergency Engine Stop
........................... 661
Emissions Testing (Readiness Codes) ...... 689
Engine Coolant .................................................. 589
If the Battery Is Dead............................... 662
Oil .......................................................... 582
Starting........................................... 451, 454
Switch Buzzer ......................................... 171
Engine Coolant ........................................ 589
Adding the Coolant ................................ 590
Overheating ............................................ 666
Temperature Gauge ................................ 122
Engine Oil ................................................. 582
Adding ................................................... 585
Checking ................................................ 583
Displaying Oil Life ................................... 574
Low Oil Pressure Indicator ................. 84, 668
Recommended Engine Oil ....................... 582
ENGINE START/STOP Button .................... 172
EPS (Electric Power Steering) System ...... 672
Exhaust Gas Hazard (Carbon Monoxide) .. 79
Exterior Care (Cleaning) .......................... 628
Exterior Mirrors ........................................ 192F
Features.................................................... 225
Filters Dust and Pollen....................................... 624
Oil .......................................................... 586
Flat Tire ..................................................... 635
21 CIVIC 5D HUM-31TGG6400_01.book 700 ページ ２０２０年８月２８日　金曜日　午後１時 ４８分

702
Index
I
Identification Numbers............................ 686
Vehicle Identification ............................... 686
Ignition Switch .......................................... 171
Illumination Control ................................. 187
Knob ....................................................... 187
Immobilizer System .................................. 163
Immobilizer System Indicator ..................... 94
Indicators ..................................................... 82
Adaptive Cruise Control (ACC) with Low Speed Follow .......................... 100, 501
Anti-lock Brake System (ABS) ..................... 89
Auto High-Beam ........................................ 93
Automatic Brake Hold........................ 84, 553
Automatic Brake Hold System ............ 84, 553
Charging System ............................... 85, 668
Collision Mitigation Braking System
TM (CMBSTM) ................ 101, 102, 103
Drive Mode................................................ 93
ECON Mode ...................................... 95, 472
Electric Power Steering (EPS) System .. 89, 672
Fog Light ................................................... 93
Gear Position ............................................. 87
High Beam................................................. 92
Immobilizer System .................................... 94
Lane Keeping Assist System (LKAS) .. 100, 535
Lights On ................................................... 92
Low Fuel .................................................... 88
Low Oil Pressure ................................ 84, 668
Low Tire Pressure/TPMS ............. 91, 482, 486 M (7-speed manual shift mode) Indicator/
Shift Indicator .......................................... 86
Malfunction Indicator Lamp............... 85, 669
Parking Brake and Brake System (Amber) .. 83
Parking Brake a nd Brake System
(Red) ....................................... 82, 670, 671
Road Departure Mitigation (RDM) ............. 96
Seat Belt Reminder .............................. 42, 88
Security System Alarm ............................... 95
Shift Down ................................................ 86
Shift Lever Position .................................... 86
Shift Up..................................................... 86
Supplemental Restraint System ............ 60, 89
System Message ........................................ 92
Transmission System.................................. 86
Turn Signal and Hazard Warning ............... 92
Vehicle Stability Assist
TM (VSA ®) OFF .. 90, 476
Vehicle Stability AssistTM (VSA ®)
System ............................................ 90, 475
Information .............................................. 683
Instant Fuel Economy ............................... 129
Instrument Panel ........................................ 81
Brightness Control................................... 187
Interior Lights ........................................... 201
Interior Rearview Mirror .......................... 190
iPod ........................................................... 291
J
Jack (Wheel Nut Wrench) ........................ 652
Handling of the Jack................................ 656 Jump Starting
........................................... 662
K
Key Number Tag ...................................... 146
Keys ........................................................... 145
Number Tag............................................ 146
Rear Door Won’t Open ........................... 158
Remote Transmitter ................................ 153
Types and Functions................................ 145
Won’t Turn ............................................... 30
Kickdown (Continuously Variable Transmission) .......................................... 460
L
Lane Keeping Assist System (LKAS) ........ 533
LaneWatchTM............................................ 480
Language (HFL) ........................................ 412
LATCH (Child Seats) ................................... 69
Lights ................................................ 177, 594
Automatic............................................... 178
Bulb Replacement ................................... 594
Daytime Running Lights .......................... 180
Fog Lights ............................................... 180
High Beam Indicator ................................. 92
Interior.................................................... 201
Light Switches......................................... 177
Lights On Indicator .................................... 92
Turn Signals ............................................ 176
Limited Slip Differential (LSD) ................. 479
21 CIVIC 5D HUM-31TGG6400_01.book 702 ページ ２０２０年８月２８日　金曜日　午後１時 ４８分

703
Index
Load Limits............................................... 447
Locking/Unlocking ................................... 145
Auto Door Locking/Unlocking ................. 159
Childproof Door Locks ............................ 158
From Inside ............................................. 156
From Outside .......................................... 147
Keys........................................................ 145
Using a Key............................................. 154
Low Battery Charge ................................. 668
Low Fuel Indicator ..................................... 88
Low Oil Pressure Indicator ................. 84, 668
Low Smart Entry Remote Signal Strength .................................................. 146
Lower Anchors ........................................... 69
Luggage (Maximum Load Limit) ............. 447
M
Maintenance............................................ 569
Adding the Coolant ................................ 590
Battery .................................................... 620
Brake/Clutch Fluid ................................... 592
Cleaning ................................................. 625
Climate Control System .......................... 624
Coolant .................................................. 589
Maintenance Minder
TM............................ 573
Oil .......................................................... 583
Precautions ............................................. 570
Remote Transmitter ................................ 622
Replacing Light Bulbs .............................. 594
Safety ..................................................... 571 Service Items ........................................... 576
Tires ........................................................ 609
Transmission Fluid ................................... 591
Under the Hood ...................................... 579
Malfunction Indicator Lamp .............. 85, 669
Manual Transmission ................................ 468
Map Lights ................................................ 202
Maximum Load Limit ............................... 447
Meters, Gauges ......................................... 122
Mirrors ....................................................... 190
Adjusting ................................................. 190
Door ........................................................ 192
Exterior .................................................... 192
Interior Rearview ..................................... 190
Modifications (and Accessories) .............. 631
Moonroof .................................................. 170
MP3 ................................................... 245, 300
Multi-View Rear Camera .......................... 560
N
Numbers (Identification).......................... 686
O
Odometer.................................................. 127
Oil (Engine) ............................................... 582
Adding .................................................... 585
Checking ................................................. 583
Displaying Oil Life .................................... 574
Low Oil Pressure Indicator .................. 84, 668 Recommended Engine Oil ....................... 582
Viscosity .................................................. 582
Open Source Licenses ............................... 341
Opening Hatch ...................................................... 681
Opening/Closing Hatch ...................................................... 160
Hood....................................................... 581
Moonroof ............................................... 170
Power Windows ...................................... 167
Outside Temperature Display .................. 129
Overheating .............................................. 666
P
Paddle Shifters (7-Speed Manual
Shift Mode) ............................... 25, 465, 466
Pandora ®................................................. 298
Panic Mode ............................................... 166
Parking ...................................................... 558
Parking Brake ........................................... 549
Parking Brake and Brake System Indicator (Amber) ..................................... 83
Parking Brake and Brake System
Indicator (Red) .......................... 82, 670, 671
Passenger Front Airb ag Off Indicator....... 61
Passing Indicators ..................................... 177
Playing Bluetooth ® Audio ................ 248, 303
Power Windows ....................................... 167
Precautions While Driving ....................... 459
Rain ........................................................ 459
21 CIVIC 5D HUM-31TGG6400_01.book 703 ページ ２０２０年８月２８日　金曜日　午後１時 ４８分

704
Index
Pregnant Women....................................... 46
Puncture (Tire) .......................................... 635
R
Radar Sensor............................................. 548
Radio (FM/AM) .................................. 240, 280
Radio (SiriusXM ®)...................................... 283
Radio Data System (RDS) .................. 241, 282
Range ........................................................ 128
RDS (Radio Data System) .................. 241, 282
Readiness Codes (Emissions Testing) ....... 689
Rear Defogger/Heated Door Mirror
Button ...................................................... 188
Rear Seat Heaters ..................................... 216
Rear Seats (Folding Down) ....................... 199
Rearview Mirror ........................................ 190
Refueling ................................................... 562
Fuel Gauge .............................................. 122
Gasoline .......................................... 562, 684
Low Fuel Indicator ..................................... 88
Regulations ............................... 486, 612, 687
Remote Engine Start ................................ 456
Remote Transmitter .................................. 153
Replacement Battery..................................................... 622
Bulbs ....................................................... 594
Fuses ............................................... 674, 676
Tires ........................................................ 615
Wiper Blade Rubber ......................... 604, 607
Reporting Safety Defects ......................... 688Resetting a Trip Meter
............................. 127
Rev Indicators ........................................... 131
Rev Match System .................................... 469
Road Departure Mitigation (RDM) ......... 541
On and Off.............................................. 543
S
Safe Driving ................................................ 35
Safety Check ............................................... 39
Safety Labels ............................................... 80
Safety Message ............................................. 3
Seat Belts .................................................... 40
Adjusting the Shoulder Anchor.................. 45
Automatic Seat Belt Tensioners ................. 43
Checking................................................... 47
Fastening .................................................. 44
Installing a Child Seat with a Lap/Shoulder Seat Belt .................................................. 72
Pregnant Women ...................................... 46
Reminder .................................................. 42
Warning Indicator ............................... 42, 88
Seat Heaters ...................................... 215, 216
Seats .......................................................... 193
Adjusting ................................................ 193
Front Seat Heaters ................................... 215
Front Seats .............................................. 193
Rear Seats ............................................... 199
Seat Heaters .................................... 215, 216
Security System ......................................... 163
Security System Alarm Indicator................. 95 Select Lever
................................ 24, 461, 468
Operation ................................. 24, 462, 468
Releasing ................................................ 665
Won’t Move ........................................... 665
Select/Reset Knob .................................... 127
Selecting a Child Seat ................................ 68
Selector Knob (Audio) ............................. 233
Setting the Clock ...................................... 144
Shift Lever .................................. 24, 461, 468
Shift Lever Position Indicator .................... 86
Shift Position Indicator ............................ 462
Shifting (Transmission) .................... 461, 468
Shoulder Anchor ........................................ 45
Side Airbags ............................................... 56
Side Curtain Airbags .................................. 58
Siri Eyes Free ............................................. 312
SiriusXM ® Radio ....................................... 283
Smart Entry with Push Button Start System ..................................................... 147
Snow Tires ................................................ 617
Song By Voice
TM (SBV) .............................. 294
Spare Tire ......................................... 648, 685
Spark Plugs ............................................... 684
Specifications ........................................... 684
Specified Fuel ................................... 562, 684
Speedometer ............................................ 122
SRS Airbags (Airbags) ................................ 51
Starting the Engine .......................... 451, 454
Does Not Start ........................................ 659
Engine Switch Buzzer .............................. 171
If the Battery Is Dead............................... 662
21 CIVIC 5D HUM-31TGG6400_01.book 704 ページ ２０２０年８月２８日　金曜日　午後１時 ４８分