2018 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 Displays P. 108
2Controls P. 133
Clock P. 134 Locking and Unlocking the Doors P. 136
Opening and Closing the Moonroof* P. 162
Adjusting the Seats P. 179
Climate Control System
* P. 202
2 Features P. 211
Audio System P. 212 Audio System Basic Operation P. 219, 237
Customized Features P. 328 Bluetooth® HandsFreeLink ®* P. 361, 385
2Driving P. 419
Before Driving P. 420 Towing a Trailer P. 425
Multi-View Rear Camera P. 501 Refueling P. 503
2Maintenance P. 509
Before Performing Maintenance P. 510 Maintenance MinderTM P. 513
Checking and Maintaining Wiper Blades P. 547
Heating System
*/Climate Control System* Maintenance P. 564
2 Handling the Unexpected P. 573
Tools P. 574 If a Tire Goes Flat P. 575
Overheating P. 601 Indicator, Coming On/Blinking P. 603
When You Cannot Open the Trunk P. 615 Refueling P. 616
2Information P. 617
Specifications P. 618 Identification Numbers P. 622
Emissions Testing P. 625 Warranty Coverages P. 627
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Contents
Child Safety P. 60Exhaust Gas Hazard P. 73Safety Labels P. 74
Opening and Closing the Trunk P. 153 Security System P. 156 Opening and Closing the Windows P. 159
Operating the Switches Around the Steering Wheel P. 163 Adjusting the Mirrors P. 177
Interior Lights/Interior Conven ience Items P. 187 Heating System
* P. 199
Audio Error Messages P. 307General Information on the Audio System P. 310
When Driving P. 426 Braking P. 484Parking Your Vehicle P. 500
Fuel Economy and CO
2 Emissions P. 506 Turbo Engine Vehicle* P. 507
Maintenance Under the Hood P. 523 Replacing Light Bulbs P. 538
Checking and Maintaining Tires P. 550 Battery P. 560 Remote Transmitter Care P. 562
Cleaning P. 565 Accessories and Modifications P. 570
Engine Does Not Start P. 594 Jump Starting P. 597 Shift Lever Does Not Move P. 600
Fuses P. 609 Emergency Towing P. 613 When You Cannot Unlock the Fuel Fill Door P. 614
Devices that Emit Radio Waves P. 623 Reporting Safety Defects P. 624
Authorized Manuals P. 629 Customer Service Information P. 630
Quick Reference GuideP. 4
Safe DrivingP. 33
Instrument PanelP. 75
ControlsP. 133
FeaturesP. 211
DrivingP. 419
MaintenanceP. 509
Handling the UnexpectedP. 573
InformationP. 617
IndexP. 631
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4
Quick Reference Guide
Quick Reference Guide
Visual Index
❙Ignition Switch* (P163)
❙ENGINE START/STOP Button*1 (P164)
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an ignition switch.
❙Tire Pressure Monitoring System
(TPMS) Button* (P480)
❙Information Display* (P110)
❙System Indicators (P76)
❙Gauges (P108)
❙Collision Mitigation Braking SystemTM
(CMBSTM) OFF Button* (P495)
❙ (Vehicle Stability Assist (VSA ®)
System OFF) Button
(P474)
❙Road Departure Mitigation (RDM)
Button* (P463)
❙Navigation System*
() See Navigation System Manual
❙Audio System (P219, 237)
❙Hazard Warning Button
❙Rear Window Defogger (P175)
❙Heated Door Mirror Button* (P175)
❙Heating System* (P199)
❙Climate Control System* (P202)
❙Front Seat Heater Buttons* (P197)
❙Steering Wheel Adjustments (P176)
❙Driver Information Interface* (P113)
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16
Quick Reference Guide
Heating System* (P 199)
● Press the AUTO button to activate the heating system.
● Press the button to turn the system on or off.
● Press the button to defrost 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
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28
Quick Reference Guide
Handling the Unexpected (P 573)
Flat Tire (P 575, 582)
● 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 603)
● Identify the indicator and consult the
owner's manual.
Engine Won’t Start
(P 594)
● If the battery is dead, jump start using a
booster battery.
Blown Fuse (P 609)
● Check for a blown fuse if an electrical
device does not operate.
Overheating (P 601)
● 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 613)
●Call a professional towing service if you
need to tow your vehicle.
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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*
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. 625●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. 604
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. 603
Shift Lever
Position
Indicator
*
●Indicates the current shift lever
position.
2Shifting P. 436—
* Not available on all models
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97
uuIndicators uDriver Information Interface Wa rning and Information Messages*
Continued
Instrument Panel
*1:Models with the smart entry system have an ENGINE START/STOP button instead of an ignition switch.
MessageConditionExplanation
●Appears when the engine coolant temperature gets
abnormally high.
2Overheating P. 601
●Appears when you turn the ignition switch to ON
(w*1 without fastening the driver’s seat belt.
●Fasten the seat belt properly before you start to drive.
●Appears if the automatic brake hold is automatically
canceled while it is in operation.●Immediately depress the brake pedal.
●Appears when the automatic brake hold system is
turned off.
2Automatic Brake Hold P. 487
Continuously
variable
transmission models
Manual
transmission
models
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