2023 HONDA CIVIC climate control

Contents
This owner's manual should be considered a permanent part of the
vehicle and should remain with the vehicle when it is sold.
The Navigation Manual is available online at owners.honda.com
(U.S.) or honda.ca (Canada). If you are the first registered owner
of your vehicle, you may request a complimentary printed
copy of the Navigation Manual within the first six months of
vehicle purchase. To request a copy, visit owners.honda.com. In
Canada, please request a copy from your Honda dealer.
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. 43
For Safe Driving P. 44 Seat Belts P. 48 Airbags P. 57
2Instrument Panel P. 95
Indicators P. 96 Gauges and Driver Information Interface P. 118
2Controls P. 173
Clock P. 174 Locking and Unlocking the Doors P. 176
Operating the Switches Ar ound the Steering Wheel P. 202
Interior Convenience Items P. 231
2 Features P. 255
Audio System P. 256 Audio System Basic Operation P. 264, 289
Customized Features P. 382, 390 Honda LogR* P. 414
HomeLink ® Universal Transceiver* P. 441
2 Driving P. 485
Before Driving P. 486 Towing a Trailer P. 492
Multi-View Rear Camera P. 681 Refueling P. 683
2Maintenance P. 691
Before Performing Maintenance P. 692 Maintenance MinderTM P. 695
Checking and Maintaining Wiper Blades P. 733
Climate Control System Maintenance P. 750
2Handling the Unexpected P. 759
Tools P. 760 If a Tire Goes Flat P. 761
Shift Lever Does Not Move P. 790 Overheating P. 791
If You Cannot Unlock the Fuel Fill Door P. 809
2 Information P. 813
Specifications P. 814 Identification Numbers P. 816
Emissions Testing P. 820 Warranty Coverages P. 823
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Contents
Child Safety P. 77Exhaust Gas Hazard P. 92Safety Labels P. 93
Hatch P. 192Security System P. 195 Windows P. 198 Moonroof* P. 201
Mirrors P. 220 Seats P. 222
Climate Control System P. 249
Audio Error Messages P. 359 General Information on the Audio System P. 361
Bluetooth ® HandsFreeLink ® P. 444, 464 Refuel Recommend P. 483
When Driving P. 493 Honda Sensing ® P. 551 Braking P. 657 Parki ng Your Vehicle P. 669
Fuel Economy and CO
2 Emissions P. 689 Turbo Engine Vehicle* P. 690
Maintenance Under the Hood P. 707 Replacing Light Bulbs P. 728
Checking and Maintaining Tires P. 736 Batt ery P. 747 Remote Transmitter Care P. 749
Cleaning P. 751 Accessories and Modifications P. 756
Handling of the Jack P. 780 Engine Does Not Start P. 781 If the Battery Is Dead P. 786
Indicator, Coming On/Blinking P. 795 Fuses P. 801Emergency Towing P. 808
If You Cannot Open the Hatch P. 810 Refueling P. 811
Devices that Emit Radio Waves P. 818 Reporting Safety Defects P. 819
Authorized Manuals P. 826 Customer Service Information P. 827 Open Source Licence P. 828
Quick Reference GuideP. 8
Safe DrivingP. 43
Instrument PanelP. 95
ControlsP. 173
FeaturesP. 255
DrivingP. 485
MaintenanceP. 691
Handling the UnexpectedP. 759
InformationP. 813
IndexP. 829
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8
Quick Reference Guide
Quick Reference Guide
Visual Index
❚Climate Control System (P249)
❚Rear Defogger (P216)
❚Heated Door Mirror Button* (P216)
❚Hazard Warning Button
❚Passenger Airbag Off Indicator
(P74)
❚Audio System (P256)
❚Navigation System*
() See Navigation System Manual
❚Front Seat Heater Buttons* (P247)
❚ (Vehicle Stability AssistTM (VSA ®) System OFF) Button (P536)
❚Safety Support Switch (P549, 559, 642)
❚Parking Sensor System Button* (P672)
❚Brightness Control (P217, 218)
❚System Indicators (P96)
❚Gauges (P118)
❚Driver Information Interface (P125, 148, 154)
❚ENGINE START/STOP Button (P202)
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23
Quick Reference Guide
Climate Control System (P249)
●Press the AUTO button to activate th e climate control system.●Press the button to turn the system on or off.●Press the button to de frost the windshield.
Fan Control Dial
(Windshield Defroster) ButtonDriver's Side Temperature
Control Dial (Recirculation) Button
(ON/OFF ) Button
AUTO Button A/C (Air Conditioning) Button
Dashboard
vent
s D

ashboard
and floor
vents Floor vents Floor and
defroster
vents
Passenger's Side Temperature
Control D ial
SYNC Button
Models with SYNC button
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45
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 assistance 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
climate control system is on, never leave them in the vehicle unattended as the
climate control system can shut off at any time.
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92
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 m aking 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 hatc h open, airflow can pull exhaust gas into
the interior and create a hazardous condition. If you must drive with the hatch open,
open all the windows and set the 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 climate control system in the same manner if you sit in your parked
vehicle with the engine running.
1 Carbon 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.
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112
uuIndicators u
Instrument Panel
IndicatorNameOn/BlinkingExplanation
Auto Idle Stop
Suspend Indicator*
●Comes on while Auto Idle Stop is
temporarily suspended in the following
situations.
—
-Brake pedal is not fully pressed●Depress the brake pedal firmly.
-The transmission is in a position other than
(D
2Auto Idle Stop P. 514, 520-System charging is prioritized
-Climate control system is prioritized
-Engine coolant temperature is not in
operating range
-SPORT mode* is selected.2Auto Idle Stop P. 514, 520
2 Drive Mode Switch* P. 525, 529
-The battery temperature is too low.
- Auto Idle Stop does not activate for some
reason.
2 Auto Idle Stop P. 514, 520
—
●If you press and hold the Auto Idle Stop OFF
button, you can select whether to display the status
messages or not.
Continuously variable transmission models
Continuously variable transmission models
* Not available on all models
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116
uuIndicators u
Instrument Panel
IndicatorNameOn/BlinkingExplanation
Safety Support
Indicator (Amber)
●Comes on when the Road Departure
Mitigation system and/or CMBSTM shuts
itself off.
●Stays on - The temperature inside the camera is
too high.
Use the climate control sy stem to cool down the
camera.
The system activates when the temperature inside
the camera cools down.
2 Front Wide View Camera P. 653
●Stays on - The area around the camera is blocked
by dirt, mud, etc. Stop your vehicle in a safe place
and wipe the debris off with a soft cloth.
●Have your vehicle checked by a dealer if the
indicator and message are still displayed even after
you have cleaned the area around the camera.
2 Front Wide View Camera P. 653●It may come on when the ambient conditions are
dark, such as when driving in a tunnel, or at night,
dawn, or dusk.
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