2020 HONDA CIVIC SEDAN heating

Contents
This owner’s manual should be considered a permanent part of the
vehicle and should remain with the vehicle when it is sold.
This owner’s manual covers all models of your vehicle. You may find
descriptions of equipment and features that are not on your
particular model.
Images throughout this owner’s manu al (including the front cover)
represent features and equipment that are available on some, but
not all, models. Your particular mo del may not have some of these
features.
This owner’s manual is for vehicles sold in the United States and
Canada.
The information and specifications in cluded in this publication were
in effect at the time of approval for printing. Honda Motor Co., Ltd.
reserves the right, however, to discontinue or change specifications
or design at any time without notice and without incurring any
obligation.2 Safe Driving P. 33
For Safe Driving P. 34 Seat Belts P. 38 Airbags P. 46
2Instrument Panel P. 75
Indicators P. 76 Gauges and Driver Information Interface P. 111
2Controls P. 133
Clock P. 134 Locking and Unlocking the Doors P. 136
Moonroof* P. 159 Operating the Switches Around the Steering Wheel P. 160
Interior Lights/Interior Convenience Items P. 188
2 Features P. 213
Audio System P. 214 Audio System Basic Operation P. 221, 239
Customized Features P. 330, 337 HomeLink® Universal Transceiver* P. 364
2Driving P. 427
Before Driving P. 428 Towing a Trailer P. 433
Multi-View Rear Camera P. 536 Refueling P. 538
2Maintenance P. 543
Before Performing Maintenance P. 544 Maintenance MinderTM P. 547
Checking and Maintaining Wiper Blades P. 577
Heating System
*/Climate Control System* Maintenance P. 594
2 Handling the Unexpected P. 603
Tools P. 604 If a Tire Goes Flat P. 605
Shift Lever Does Not Move P. 631 Overheating P. 632
When You Cannot Unlock the Fuel Fill Door P. 645
2 Information P. 649
Specifications P. 650 Identification Numbers P. 654
Emissions Testing P. 657 Warranty Coverages P. 659
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Contents
Child Safety P. 60Exhaust Gas Hazard P. 73Safety Labels P. 74
Opening and Closing the Trunk P. 150 Security System P. 153 Opening and Closing the Windows P. 156
Adjusting the Mirrors P. 178 Adjusting the Seats P. 180
Heating System
* P. 201 Climate Control System* P. 204
Audio Error Messages P. 309 General Information on the Audio System P. 312
Bluetooth ® HandsFreeLink ® P. 367, 394
When Driving P. 434 Honda Sensing ® P. 467 Braking P. 526 Parki ng Your Vehicle P. 534
Fuel Economy and CO
2 Emissions P. 541 Turbo Engine Vehicle* P. 542
Maintenance Under the Hood P. 553 Replacing Light Bulbs P. 568
Checking and Maintaining Tires P. 580 Battery P. 590 Remote Transmitter Care P. 592
Cleaning P. 595 Accessories and Modifications P. 600
Handling of the Jack P. 624 Engine Does Not Start P. 625 Jump Starting P. 628
Indicator, Coming On/Blinking P. 634 Fuses P. 640Emergency Towing P. 644
When You Cannot Open the Trunk P. 646 Refueling P. 647
Devices that Emit Radio Waves P. 655 Reporting Safety Defects P. 656
Authorized Manuals P. 661 Customer Service Information P. 662
Quick Reference GuideP. 4
Safe DrivingP. 33
Instrument PanelP. 75
ControlsP. 133
FeaturesP. 213
DrivingP. 427
MaintenanceP. 543
Handling the UnexpectedP. 603
InformationP. 649
IndexP. 663
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4
Quick Reference Guide
Quick Reference Guide
Visual Index
❙Ignition Switch* (P160)
❙ENGINE START/STOP Button*1 (P161)
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an ignition switch.
❙System Indicators (P76)
❙Gauges (P111)
❙ (Vehicle Stability Assist ® (VSA ®)
System OFF) Button
(P457)
❙Road Departure Mitigation (RDM)
Button
(P520)
❙Navigation System*
() See Navigation System Manual
❙Audio System (P221, 239)
❙Hazard Warning Button
❙Rear Defogger (P175)
❙Heated Door Mirror Button* (P175)
❙Heating System* (P201)
❙Climate Control System* (P204)
❙Front Seat Heater Buttons* (P199)
❙Steering Wheel Adjustments (P177)
❙Driver Information Interface (P113)
❙Collision Mitigation Braking SystemTM
(CMBSTM) OFF Button (P474)
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15
Quick Reference Guide
Heating System* (P 201)
● Press the AUTO button to activate the heating system.
● Press the button to turn the system on or off.
● Press the button to de frost the windshield.
Canadian models with color audio system
Fan Control Dial
(Windshield Defroster) ButtonTemperature Control Dial
Air flows from floor and
windshield defroster vents.
Air flows from floor vents.
Air flows from floor and
dashboard vents.
Air flows from dashboard
vents.
(Recirculation) Button (MODE Control) Button
(Fresh Air) Button
(ON/OFF) ButtonAUTO Button
* Not available on all models
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28
Quick Reference Guide
Handling the Unexpected (P 603)
Flat Tire (P 605, 612)
● Park in a safe location and replace the
flat tire with the compact spare tire
* in
the trunk, or repair the flat tire using the
tire repair kit
*.
Indicators Come On
(P 634)
● Identify the indicator and consult the
owner's manual.
Engine Won’t Start
(P 625)
● If the battery is dead, jump start using a
booster battery.
Blown Fuse (P 640)
● Check for a blown fuse if an electrical
device does not operate.
Overheating (P 632)
● Park in a safe location. If you do not see
steam under the hood, open the hood,
and let the engine cool down.
Emergency Towing
(P 644)
●Call a professional towing service if you
need to tow your vehicle.
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35
uuFor Safe Driving uImportant Safety Precautions
Safe Driving
■Pay appropriate attention to the task of driving safely
Engaging in cell phone conversation or other activities that keep you from paying
close attention to the road, other vehicles , and pedestrians could lead to a crash.
Remember, situations can change quickly, and only you can decide when it is safe to
divert some attention away from driving.
■Control your speed
Excessive speed is a major factor in crash injuries and deaths. Generally, the higher
the speed, the greater the risk, but serious injuries can also occur at lower speeds.
Never drive faster than is safe for current conditions, regardless of the maximum
speed posted.
■Keep your vehicle in safe condition
Having a tire blowout or a mechanical failure can be extremely hazardous.
To reduce the possibility of such problems, check your tire pressures and condition
frequently, and perform all re gularly scheduled maintenance.
■Do not leave children unattended in the vehicle
Children, pets and people needing assistan ce left unattended in the vehicle may be
injured if they activate one or more of the vehicle controls. They may also cause the
vehicle to move, resulting in a crash in wh ich they and/or another person(s) can be
injured or killed. Also, depending on the am bient temperature, the temperature of
the interior may reach extreme levels, which ca n result in harm or death. Even if the
heating system
*/climate control system* is on, never leave them in the vehicle
unattended as the heating system*/climate control system* can shut off at any time.
* Not available on all models
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73
Safe Driving
Exhaust Gas Hazard
Carbon Monoxide Gas
The engine exhaust from this vehicle contains carbon monoxide, a colorless,
odorless, and highly toxic gas. As long as you properly maintain your vehicle, carbon
monoxide gas will not get into the interior.
■Have the exhaust system in spected for leaks whenever
• The exhaust system is ma king an unusual noise.
• The exhaust system may have been damaged.
• The vehicle is raised for an oil change.
When you operate a vehicle with the trunk open, airflow can pull exhaust gas into
the interior and create a hazardous condition. If you must drive with the trunk open,
open all the windows and set the heating system
*/climate control system* as shown
below.
1. Select the fresh air mode.
2. Select the mode.
3. Set the fan speed to high.
4. Set the temperature control to a comfortable setting.
Adjust the heating system
*/climate control system* in the same manner if you sit in
your parked vehicle wi th the engine running.
1Carbon Monoxide Gas
An enclosed area such as a garage can quickly fill up
with carbon monoxide gas.
Do not run the engine with the garage door closed.
Even when the garage door is open, drive out of the
garage immediately afte r starting the engine.
3WARNING
Carbon monoxide gas is toxic.
Breathing it can cause unconsciousness and
even kill you.
Avoid any enclosed areas or activities that
expose you to carbon monoxide.
* Not available on all models
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79
uuIndicators u
Continued
Instrument Panel
*1:Models with the smart entry system have an ENGINE START/STOP button instead of an ignition switch.
IndicatorNameOn/BlinkingExplanationMessage
Low Oil Pressure
Indicator
●Comes on when you turn the
ignition switch to ON
(w*1, and
goes off when the engine starts.
●Comes on when the engine oil
pressure is low.
●Comes on while driving - Immediately
stop in a safe place.
2 If the Low Oil Pressure Indicator
Comes On P. 634
Malfunction
Indicator Lamp
●Comes on when you turn the
ignition switch to ON
(w*1, and
goes off when the engine starts, or
after several seconds if the engine
did not start. If “readiness codes”
have not been set, it blinks five
times before it goes off.
●Comes on if there is a problem
with the emissions control system.
●Blinks when a misfire in the
engine’s cylinders is detected.
●Readiness codes are part of the on board
diagnostics for the emissions control
systems.
2 Testing of Readiness Codes P. 657●Comes on while driving - Have your
vehicle checked by a dealer.
●Blinks while driving - Stop in a safe
place where there are no flammable
objects. Stop the engine for 10 minutes or
more, and wait for it to cool down. Then,
take your vehicle to a dealer.
2 If the Malfunction Indicator Lamp
Comes On or Blinks P. 635
Charging System
Indicator
●Comes on when you turn the
ignition switch to ON
(w*1, and
goes off when the engine starts.
●Comes on when the battery is not
charging.
●Comes on while driving - Turn off the
heating system*/climate control system*
and rear defogger in order to reduce
electricity consumption.
2 If the Charging System Indicator
Comes On P. 634
* Not available on all models
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