2020 HONDA CIVIC SEDAN Owner's Manual (in English)

Page 593 of 675

HONDA CIVIC SEDAN 2020  Owners Manual (in English) 591
uuBattery uCharging the Battery
Maintenance
Charging the Battery
Disconnect both battery cables to prevent damaging your vehicle’s electrical system. 
Always disconnect the negative (–) cable

Page 594 of 675

HONDA CIVIC SEDAN 2020  Owners Manual (in English) 592
Maintenance
Remote Transmitter Care
Replacing the Button Battery
If the indicator does not come on when  the button is pressed, replace the battery.
1. Unscrew the cover with a small Phillips-
hea

Page 595 of 675

HONDA CIVIC SEDAN 2020  Owners Manual (in English) 593
uuRemote Transmitter Care uReplacing the Button Battery
Maintenance
1. Remove the built-in key.
2. Remove the upper half of the cover by 
carefully prying on the edge with a coin.
u Remove careful

Page 596 of 675

HONDA CIVIC SEDAN 2020  Owners Manual (in English) 594
Maintenance
Heating System*/Climate Control System* Maintenance
Air Conditioning*
To ensure proper and safe operation, the Society of Automotive Engineers (SAE 
J2845) recommends that the refriger

Page 597 of 675

HONDA CIVIC SEDAN 2020  Owners Manual (in English) 595Continued
Maintenance
Cleaning
Interior Care
Use a damp cloth with a mixture of mild detergent and warm water to remove dirt. 
Use a clean cloth to remove detergent residue.
Use a soft brush with a

Page 598 of 675

HONDA CIVIC SEDAN 2020  Owners Manual (in English) uuCleaning uInterior Care
596
Maintenance
The driver’s floor mat hooks over floor 
anchors, which keep the mat from sliding 
forward. To remove a  mat for cleaning, turn 
the anchor knobs to the unl

Page 599 of 675

HONDA CIVIC SEDAN 2020  Owners Manual (in English) 597
uuCleaning uExterior Care
Continued
Maintenance
Exterior Care
Dust off the vehicle body after you drive.  Regularly inspect your vehicle for scratches 
on painted surfaces. A scratch on a painted

Page 600 of 675

HONDA CIVIC SEDAN 2020  Owners Manual (in English) uuCleaning uExterior Care
598
Maintenance
A good coat of automotive body wax helps protect your vehicle’s paint from the 
elements. Wax will wear off over time  and expose your vehicle’s paint to