maintenance HONDA CIVIC SEDAN 2018 (in English) Manual Online

563
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 carefully to avoid losing the
buttons.
u Wrap a coin with a cloth to prevent
scratching the smart entry remote.
3. Make sure to replace the battery with the
correct polarity.
■Smart Entry Remote*
Battery type: CR2032
Battery
* Not available on all models
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 563 ページ ２０１８年１０月３０日 　火曜日　午前７時２８分

564
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 refrigerant sy stem only be serviced by trained and
certified technicians.
Never repair or replace the air conditioning evaporator (cooling coil) with one
removed from a used or salvaged vehicle.
New replacement mobile air conditioning evaporators must be certified (and
labeled) as meeting SAE Standard J2842.
Dust and Pollen Filter
The heating system*/climate control system* is equipped with a dust and pollen filter
that collects pollen, dust, and other de bris in the air. The Maintenance MinderTM
messages will let you know when to replace the filter.
We recommend that you replace the dust and pollen filter sooner when using your
vehicle in areas with high concentrations of dust.
1Heating System*/Climate Control System* Maintenance
NOTICE
Vented refrigerant is harmful to the environment.
To avoid refrigerant from venting, never replace the
evaporator with one re moved from a used or
salvaged vehicle.
Refrigerant in your vehicle’s air conditioning system is
flammable and can be igni ted during servicing if
proper procedures are not followed.
The air conditioner labe l is found under the hood:
2 Safety Labels P. 74
2 Specifications P. 618, 620
Canadian models
: Caution
: Flammable Refrigerant
: Requires Registered
Technician to Service
: Air Conditioning
System
1Dust and Pollen Filter
If the airflow from the heating system
*/climate
control system* deteriorates noticeably, and the
windows fog up easily, the filter may need to be
replaced. Please contact a dealer for replacement.
* Not available on all models
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 564 ページ ２０１８年１０月３０日 　火曜日　午前７時２８分

565Continued
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 mixture of mild soap and warm water to clean the seat belts.
Let the belts air dry. Wipe the loops of the seat belt anchors using a clean cloth.
Wipe using a glass cleaner.
■Cleaning Seat Belts
1 Interior Care
Do not spill liquids inside the vehicle. Electrical
devices and systems may ma lfunction if liquids are
splashed on them.
Do not use silicone based sp rays on electrical devices
such as audio devices and switches. Doing so may
cause the items to malfunction or cause a fire inside
the vehicle.
If a silicone based spray is inadvertently used on
electrical devices, consult a dealer.
Depending on their compos ition, chemicals and
liquid aromatics may cause discoloration, wrinkles,
and cracking to resin-ba sed parts and textiles.
Do not use alkali solvents or organic solvents such as
benzene or gasoline.
After using chemical s, make sure to gently wipe them
away using a dry cloth.
Do not place used cloths on top of resin based parts
or textiles for long periods of time without washing.
Loop
■Cleaning the Window1Cleaning the Window
Wires are mounted to the in side of the rear window.
Wipe along the same direct ion as the wires with a
soft cloth so as not to damage them.
Be careful not to spill flui ds, such as water or glass
cleaner, on or around the co ver of both the front
sensor camera and the rainfall/light sensor
*.
Models with Front Sensor Camera
* Not available on all models
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 565 ページ ２０１８年１０月３０日 　火曜日　午前７時２８分

uuCleaning uInterior Care
566
Maintenance
The driver’s floor mat hooks over the floor
anchors, which keep the mat from sliding
forward. To remove a mat for cleaning, turn
the anchor knobs to the unlock position.
When reinstalling the mat after cleaning, turn
the knobs to the lock position.
Do not put additional floor mats on top of
the anchored mat.
To properly clean leather:
1. Use a vacuum or soft dry cloth first to remove any dirt or dust.
2. Clean the leather with a soft cloth dampen ed with a solution comprised of 90%
water and 10% neutral soap.
3. Wipe away any soap residu e with a clean damp cloth.
4. Wipe away residual water and allow leather to air dry in the shade.
■Floor Mats1Floor Mats
If you use any floor mats that were not originally
provided with your vehicle, make sure they are
designed for your specific ve hicle, fit correctly, and
are securely anchored by the floor anchors.
Position the rear-seat floor ma ts properly. If they are
not properly positioned, the floor mats can interfere
with the front seat functions.
Lock Unlock
■Maintaining Genuine Leather*1 Maintaining Genuine Leather*
It is important to clean or wipe away dirt or dust as
soon as possible. Spills can soak into leather resulting
in stains. Dirt or dust ca n cause abrasions in the
leather. In addition, pl ease note that some dark
colored clothing can rub onto the leather seats
resulting in discol oration or stains.
* Not available on all models
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 566 ページ ２０１８年１０月３０日 　火曜日　午前７時２８分

567
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 surface can result in body rust. If you
find a scratch, promptly repair it.
Wash the vehicle regularly. Wash more frequently when driving in the following
conditions:
• If driving on roads with road salt.
• If driving in coastal areas.
• If tar, soot, bird droppings, insects, or tree sap are stuck to painted surfaces.
• Make sure to follow the instructions indicated on the automated car wash.
• Fold in the door mirrors.
• Turn off the automatic intermittent wipers
*.
• Keep sufficient distance between the cleaning nozzle and the vehicle body.
• Take particular care around the windows. Standing too close may cause water to
enter the vehicle interior.
• Do not spray high pressure water directly into the engine compartment. Instead,
use low pressure water and a mild detergent.
■Washing the Vehicle
■Using an Automated Car Wash
■Using High Pressure Cleaners
1 Washing the Vehicle
Do not spray water into the air intake vents. It can
cause a malfunction.
Do not spray water onto the capless unit when the
fuel fill door is open. It ca n cause damage to the fuel
system or engine.
If you need to lift the wiper arms away from the
windshield, first set the wiper arms to the
maintenance position. 2 Changing the Wiper Blade Rubber P. 547
Air Intake Vents
* Not available on all models
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 567 ページ ２０１８年１０月３０日 　火曜日　午前７時２８分

uuCleaning uExterior Care
568
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 the
elements, so reapply as necessary.
If you get gasoline, oil, engine coolant, or battery fluid on resin coated parts, they
may be stained or the coating may peel. Prom ptly wipe it away using a soft cloth and
clean water.
Wipe using a glass cleaner.
Aluminum is susceptible to deterioration caused by salt and other road
contaminants. When necessary, as early as possible use a sponge and mild detergent
to wipe away these contaminants. Do no t use a stiff brush or harsh chemicals
(including some commercial wheel cleaners). These can damage the protective finish
on aluminum alloy wheels, resulting in corrosion. Depending on the type of finish,
the wheels also may lose their luster or appear burnished. To avoid water stains,
wipe the wheels dry with a cloth while they are still wet.
■Applying Wax
■Maintaining the Bumpers and Other Resin Coated Parts
■Cleaning the Window
■Maintaining Aluminum Wheels*
1 Applying Wax
NOTICE
Chemical solvents and st rong cleaners can damage
the paint, metal, and plasti c on your vehicle. Wipe
away spills immediately.
1 Maintaining the Bumpers an d Other Resin Coated Parts
Ask a dealer about the corr ect coating material when
you want to repair the pa inted surface of the parts
made of resin.
* Not available on all models
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 568 ページ ２０１８年１０月３０日 　火曜日　午前７時２８分

569
uuCleaning uExterior Care
Maintenance
The inside lenses of exterior lights (headlights, brake light s, etc.) may fog temporarily
if you have driven in the rain, or after the vehicle has been run through a car wash.
Dew condensation also may build up inside the lenses when there is a significant
enough difference between the ambient and inside-lens temperatures (similar to
vehicle windows fogging up in rainy conditions). These conditions are natural
processes, not structural design problems in the exterior lights.
Lens design characteristics may result in moisture developing on the lens frame
surfaces. This also is not a malfunction. Ho wever, if you see large amounts of water
accumulation, or large water drops building up inside the lenses, have your vehicle
inspected by a dealer.
■Fogged Exterior Light Lenses
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 569 ページ ２０１８年１０月３０日 　火曜日　午前７時２８分

570
Maintenance
Accessories and Modifications
Accessories
When installing accessories, check the following:
• Do not install accessories on the windshie ld. They can obstruct your view and
delay your reaction to driving conditions.
• Do not install accessories over areas marked SRS AIRBAG, on the sides or backs
of the front seats, on front or side pillars, or near the side windows.
Accessories installed in these areas may interfere with proper operation of the
vehicle’s airbags or may be propelled into you or another occupant if the airbags
deploy.
• Be sure electronic accessories do not over load electrical circuits or interfere with
proper operation of your vehicle.
2 Fuses P. 609
•Before installing any electron ic accessory, have the installer contact a dealer for
assistance. If possible, have a d ealer inspect the final installation.
1Accessories and Modifications
Honda Genuine accessor ies are recommended to
ensure proper operati on on your vehicle.
3WARNING
Improper accessories or modifications can
affect your vehicle's handling, stability, and
performance, and cause a crash in which
you can be seriously hurt or killed.
Follow all instruction s in this owner's
manual regarding accessories and
modifications.
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 570 ページ ２０１８年１０月３０日 　火曜日　午前７時２８分

571
uuAccessories and Modifications uModifications
Maintenance
Modifications
Do not modify your vehicle in a manner that may affect its handling, stability, or
reliability, or install non-genuine Honda pa rts or accessories that may have a similar
effect.
Even minor modifications to vehicle systems can affect overall vehicle performance.
Always make sure all equipment is properly installed and maintained, and do not
make any modification to your vehicle or its systems that might cause your vehicle
to no longer meet federal, state, pr ovince, territory, and local regulations.
The on-board diagnostic port (OBD-II/SAE J1 962 connector) installed on this vehicle
is intended to be used with automobile system diagnostic devices or other devices
that Honda has approved. Use of any other type of device may adversely affect the
vehicle’s electronic systems or allow them to be compromised, possibly resulting in
a system malfunction, drained batte ry, or other unexpected problems.
Do not modify or attempt to repair any of the electrical components.
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 571 ページ ２０１８年１０月３０日 　火曜日　午前７時２８分

632
Index
B
Battery....................................................... 560
Charging System Indicator ................. 79, 603
Jump Starting .......................................... 597
Maintenance (Checking the Battery) ........ 560
Maintenance (Replacing).......................... 562
Belts (Seat) .................................................. 38
Beverage Holders ...................................... 191
Bluetooth ® Audio ............................. 234, 290
Bluetooth ® HandsFreeLink ®............. 361, 385
Booster Seats (For Children) ....................... 72
Brake System ............................................. 484
Anti-lock Brake System (ABS) ................... 490
Automatic Brake Hold.............................. 487
Brake Assist System ................................. 491
Fluid ........................................................ 536
Foot Brake ............................................... 486
Indicator (Red) ........................... 76, 605, 606
Parking Brake .......................................... 484
Braking Pressure Meter ............................ 120
Brightness Control (Instrument Panel) .... 174
Bulb Replacement ..................................... 538
Brake Light, Tail/Rear Side Marker Light, Rear Turn Signal Lights and Back-Up Lights .... 545
Fog Lights ................................................ 540
Front Side Marker Lights .......................... 543
Front Turn Signal Lights ........................... 542
Headlights ............................................... 538
High-Mount Brake Light .......................... 546 Parking/Daytime Running Lights .............. 544
Rear License Plate Light ........................... 546
Side Turn Signal/Emergency Indicator
Lights .................................................... 544
Taillights.................................................. 546
Bulb Specifications ........................... 618, 620
C
Carbon Monoxide Gas ............................... 73
Carrying Cargo ................................. 421, 423
Certification Label .................................... 622
Changing Bulbs ........................................ 538
Charging System Indicator ................. 79, 603
Child Safety ................................................. 60
Childproof Door Locks............................. 148
Emergency Trunk Opener ........................ 155
Child Seat .................................................... 60
Booster Seats ............................................ 72
Child Seat for Infants................................. 62
Child Seat for Small Children ..................... 63
Installing a Child Seat with a Lap/Shoulder Seat Belt ......................................................... 67
Larger Children ......................................... 71
Rear-facing Child Seat ............................... 62
Selecting a Child Seat ................................ 64
Using a Tether ........................................... 69
Childproof Door Locks ............................. 148
Cleaning the Exterior ............................... 567
Cleaning the Interior ................................ 565 Climate Control System
........................... 202
Changing the Mode................................ 202
Defrosting the Windshield and Windows .............................................. 206
Dust and Pollen Filter .............................. 564
Recirculation/Fresh Air Mode................... 205
Sensors ................................................... 209
Synchronized Mode ................................ 208
Using Automatic Climate Control............ 202
CMBSTM (Collision Mitigation Braking
SystemTM) ................................................ 492
Coat Hooks ............................................... 196
Collision Mitigation Braking System
TM
(CMBSTM) ................................................. 492
Compact Spare Tire .................. 575, 619, 621
Console Compartment ............................. 190
Continuously Variable Transmission
Creeping................................................. 435
Fluid ....................................................... 535
Kickdown ............................................... 435
Operating the Shift Lever .................. 24, 437
Shift Lever Does Not Move ...................... 600
Shifting ................................................... 436
Controls .................................................... 133
Coolant (Engine) ...................................... 533
Adding the Coolant ................................ 534
Overheating ............................................ 601
Creeping (Continuously Variable
Transmission) .......................................... 435
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 632 ページ ２０１８年１０月３０日 　火曜日　午前７時２８分