2020 HONDA ACCORD SEDAN maintenance

661
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 fr equently 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.
• Automatic intermittent wiper equipmen t vehicles, wipers switch to OFF.
• 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 direct ly 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 fuel fill door directly. A
high-pressure spray ma y cause it to open.
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. 643
Air Intake Vents
1Using an Automated Car Wash
When using an automated car wash that pulls the
vehicle through with a convey or, make sure vehicle is
in car wash mode. 2 If you want to keep the transmission in
(N
position [car wash mode] P. 480
Automatic transmission models

uuCleaning uExterior Care
662
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 painted surface of the parts
made of resin.

663
uuCleaning uExterior Care
Maintenance
The inside lenses of exterior lights (headlig hts, brake lights, 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 ma y result in moisture developing on the light lens frame
surfaces. This also is not a malfunction.
However, if you see large amounts of wa ter accumulation, or large water drops
building up inside the lenses, have your vehicle inspected by a dealer.
■Fogged Exterior Light Lenses

664
Maintenance
Accessories and Modifications
Accessories
When installing accessories, check the following:
• Do not install accessories on the windshield. They can obstruct your view and
delay your reaction to driving conditions.
• Do not install any access ories over areas marked SRS AIRBAG, on the sides or
backs of the front seats, on front or si de 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. 692
•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.

665
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 with 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 battery, or other unexpected problems.
Do not modify or attempt to repair any of the electrical components.

718
Index
Automatic Brake Hold SystemIndicator ............................................ 82, 581
Automatic Intermittent Wipers ............... 202
Automatic Lighting .................................. 195
Automatic Transmission
Creeping ................................................. 476
Fluid ........................................................ 632
Kickdown ................................................ 476
Shift Operation ........................................ 478
Shifting.................................................... 477
Average Fuel Economy ............................. 143
Average Speed .......................................... 145
B
Battery....................................................... 655
Charging System Indicator ................. 84, 685
Jump Starting .......................................... 678
Maintenance (Checking the Battery) ........ 655
Maintenance (Replacing).......................... 657
Belts (Seat) .................................................. 38
Beverage Holders ...................................... 227
Blind spot information System ................ 505
Bluetooth ® Audio ............................. 271, 321
Bluetooth ® HandsFreeLink ®........... 405, 429
Booster Seats (For Children) ....................... 74
Brake System ............................................. 575
Anti-lock Brake System (ABS) ................... 585
Automatic Brake Hold.............................. 581
Brake Assist System ................................. 586
Fluid ........................................................ 633 Foot Brake............................................... 580
Indicator.............................. 79, 80, 687, 688
Parking Brake .......................................... 575
Brightness Control (Instrument Panel) .... 204
Bulb Replacement .................................... 635
Brake, Taillight, Rear Si de Marker Lights and
Rear Turn Signal Light............................ 638
Fog Lights ............................................... 637
Front Side Marker Lights.......................... 637
Front Turn Signal Lights ........................... 637
Headlights ............................................... 635
High-Mount Brake Light .......................... 642
Parking/Daytime Running Lights .............. 637
Rear License Plate Lights .......................... 642
Side Turn Signal/Emergency Indicator Lights .................................................... 637
Taillight, Brake Light and Back-Up Light... 640
Bulb Specifications ........................... 704, 706
C
Carbon Monoxide Gas ............................... 75
Cargo Hooks ............................................. 234
Carrying Cargo ................................. 457, 459
Center Pocket ........................................... 224
Certification Label .................................... 708
Changing Bulbs ........................................ 635
Charging System Indicator ................. 84, 685
Child Safety ................................................. 61
Childproof Door Locks............................. 178
Emergency Trunk Opener ........................ 182 Child Seat
................................................... 61
Booster Seats ............................................ 74
Child Seat for Infants ................................ 63
Child Seat for Small Children .................... 64
Installing a Child Seat wi th a Lap/Shoulder Seat
Belt ......................................................... 69
Larger Children ......................................... 73
Rear-facing Child Seat............................... 63
Selecting a Child Seat ............................... 65
Using a Tether .......................................... 71
Childproof Door Locks ............................. 178
Cleaning the Exterior ............................... 661
Cleaning the Interior ............................... 659
Climate Control System ........................... 240
Changing the Mode................................ 240
Defrosting the Windshield and Windows .............................................. 241
Dust and Pollen Filter .............................. 658
Recirculation and Fresh Air Mode ............ 240
Sensors ................................................... 243
Synchronized Mode ................................ 242
Using Automatic Climate Control............ 240
Clock ......................................................... 164
CMBS
TM (Collision Mitigation Braking
SystemTM) ................................................ 513
Coat Hook ................................................ 234
Collision Mitigation Braking System
TM
(CMBSTM) ................................................. 513
Compact Spare Tire .................. 669, 705, 707
Console Compartment ............................. 225

722
Index
J
Jack (Wheel Nut Wrench)......................... 672
Jump Starting ............................................ 678
K
Key Number Tag ....................................... 167
Keyless Lockout Prevention ..................... 175
Keys ........................................................... 166
Lockout Prevention .................................. 175
Number Tag ............................................ 167
Rear Door Won’t Open ............................ 178
Remote Transmitter ................................. 173
Types and Functions ................................ 166
Valet Key ................................................. 182
Kickdown (Automatic Transmission/
Continuously Variable Transmission) ..... 476
Knee Airbags ............................................... 52
L
Lane Keeping Assist System (LKAS) ......... 554
LaneWatchTM............................................. 508
Language (HFL) ................................. 406, 431
LATCH (Child Seats) .................................... 66
Lights ................................................. 194, 635
Auto High-Beam ...................................... 198
Automatic ............................................... 195
Bulb Replacement .................................... 635
Daytime Running Lights ........................... 197
Fog Lights ................................................ 196 High Beam Indicator .................................. 94
Interior .................................................... 222
Light Switches ......................................... 194
Lights On Indicator .................................... 94
Turn Signals ............................................ 193
Load Limits ................................................ 459
Locking/Unlocking .................................... 166
Auto Door Locking/Unlocking.................. 179
Childproof Door Locks............................. 178
From Inside ............................................. 176
From Outside .......................................... 169
Keys ........................................................ 166
Using a Key ............................................. 174
Lockout Prevention System ..................... 175
Low Battery Charge ................................. 685
Low Fuel Indicator ...................................... 89
Low Oil Pressure Warning ....................... 685
Low Remote Signal Strength ................... 168
Lower Anchors ............................................ 66
Lubricant Specifications Chart ......... 704, 706
Luggage (Maximum Load Limit) ............. 459
Lumbar Support Adjustment Switch ....... 212
M
Maintenance..................................... 147, 607
Battery .................................................... 655
Brake/Clutch Fluid ................................... 633
Cleaning ................................................. 659
Climate Control System ........................... 658
Coolant ................................................... 629 Maintenance Minder
TM............................ 611
Oil .......................................................... 622
Precautions ............................................. 608
Radiator .................................................. 630
Remote Transmitter ................................ 657
Replacing Light Bulbs .............................. 635
Safety ..................................................... 609
Service Items ........................................... 615
Tires........................................................ 646
Transmission Fluid ................................... 631
Under the Hood ...................................... 618
Malfunction Indicator Lamp ............. 83, 686
Manual Transmission ............................... 490
Map Lights ................................................ 223
Maximum Load Limit ............................... 459
Meters, Gauges ........................................ 137
Mirrors ...................................................... 209
Adjusting ................................................ 209
Door ....................................................... 210
Exterior ................................................... 210
Interior Rearview ..................................... 209
Modifications (and Accessories) .............. 664
Moonroof ................................................. 189
MP3 ................................................... 268, 318
MP3/WMA/AAC ................................ 268, 318
Multi-View Rear Camera ......................... 598
N
Navigation................................................ 146
Near Field Communication (NFC) ............ 334