Page 4 of 621

Contents
Child Safety P. 52Exhaust Gas Hazard P. 65Safety Labels P. 66
Opening and Closing the Trunk P. 124 Security System P. 128 Opening and Closing the Windows P. 131
Operating the Switches Around the Steering Wheel P. 135 Adjusting the Mirrors P. 152
Interior Lights/Interior Convenience It ems P. 164 Climate Control System P. 171
Audio Error Messages P. 275General Information on the Audio System P. 286
Bluetooth ® HandsFreeLink ® P. 339, 368 AcuraLink ®* P. 410
When Driving P. 426 AcuraWatchTM P. 446Braking P. 492
Refueling P. 503 Fuel Economy and CO
2 Emissions P. 505
Maintenance Under the Hood P. 516 Replacing Light Bulbs P. 527
Checking and Maintaining Tires P. 534 Battery P. 543 Remote Transmitter Care P. 544
Accessories and Modifications P. 553
Engine Does Not Start P. 579Jump Starting P. 582 Shift Lever Does Not Move P. 585
Fuses P. 592 Emergency Towing P. 595
Devices that Emit Radio Waves P. 601 Reporting Safety Defects P. 602 Emissions Testing P. 603
Client Service Information P. 608
Quick Reference GuideP. 4
Safe DrivingP. 27
Instrument PanelP. 67
ControlsP. 105
FeaturesP. 175
DrivingP. 419
MaintenanceP. 507
Handling the UnexpectedP. 555
InformationP. 597
IndexP. 612
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74
uuIndicators u
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Turn Signal
Indicators
●Blinks when you operate the turn
signal lever.
●Blink along with all turn signals when
you press the hazard warning
button.
●Does not blink or blinks rapidly
2Replacing Light Bulbs P. 527
—
High Beam
Indicator●Comes on when the high beam
headlights are on.——
Auto High-Beam
Indicator●Comes on when all the operating
conditions of the Auto high-beam
are met.
2Auto High-Beam P. 143—
Lights On
Indicator
●Comes on when the light switch in a
position other than OFF or when the
switch is set to AUTO and the
exterior lights come on.●If you set the power mode to VEHICLE OFF
(LOCK) while the exterior lights are on, a
chime sounds when the driver’s door is
opened.
—
Fog Light
Indicator*
●Comes on when the fog lights are
on.——
* Not available on all models
20 ACURA ILX-31TX66710.book 74 ページ 2020年4月16日 木曜日 午後8時46分
Page 508 of 621

507
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 508
Safety When Performing Maintenance ..509
Parts and Fluids Used in Maintenance Service ........................................... 510
Maintenance Minder
TM..................... 511
Maintenance Under the Hood Maintenance Items Under the Hood .. 516
Opening the Hood ........................... 517
Recommended Engine Oil ................ 518
Oil Check ......................................... 519
Adding Engine Oil ............................ 520
Changing the Engine Oil and Oil Filter ...521
Engine Coolant ................................ 523
Transmission Fluid ............................ 525
Brake Fluid ....................................... 526
Refilling Window Washer Fluid......... 526
Replacing Light Bulbs ....................... 527
Checking and Maintaining Wiper
Blades .......................................... 532
Checking and Maintaining Tires
Checking Tires ................................. 534
Tire and Loading Information Label .. 535
Tire Labeling .................................... 535
DOT Tire Quality Grading (U.S. Vehicles) ..537Wear Indicators................................ 539 Tire Service Life ................................ 539
Tire and Wheel Replacement ........... 540
Tire Rotation .................................... 541
Winter Tires ..................................... 542
Battery ............................................... 543
Remote Transmitter Care
Replacing the Button Battery ........... 544
Climate Control System Maintenance.. 546Cleaning
Interior Care .................................... 547
Exterior Care.................................... 550
Accessories and Modifications ........ 553
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Page 509 of 621

508
Maintenance
Before Performing Maintenance
Inspection and Maintenance
For your safety, perform all listed inspections and maintenance to keep your vehicle
in good condition. If you become aware of an y abnormality (noise, smell, insufficient
brake fluid, oil residue on the ground, etc.), have your vehicle inspected by a dealer.
(Note, however, that service at a dealer is not mandatory to keep your warranties in
effect.) Refer to the separate maintena nce booklet for detailed maintenance and
inspection information.
■Daily inspections
Perform inspections before long distance trips, when washing the vehicle, or when
refueling.
■Periodic inspections
• Check the brake fluid level monthly.
2 Brake Fluid P. 526
•Check the tire pressure monthly. Examin e the tread for wear and foreign objects.
2Checking and Maintaining Tires P. 534
•Check the operation of the exterior lights monthly.
2 Replacing Light Bulbs P. 527
•Check the condition of the wiper bl ades at least every six months.
2Checking and Maintaining Wiper Blades P. 532
■Types of Inspection and Maintenance
1Inspection and Maintenance
Maintenance, replacement, or repair of
emissions control devices and systems may be
done by any automotive repair establishment or
individuals using parts that are “certified” to
EPA standards.
According to state and fede ral regulations, failure to
perform maintenance on the maintenance main
items marked with # will not void your emissions
warranties. However, all ma intenance services should
be performed in accordan ce with the intervals
indicated by the multi-information display (MID).
2 Maintenance Service Items P. 514
If you want to perform complex maintenance tasks
that require more skills a nd tools, you can purchase a
subscription to the Service Express website at
www.techinfo.honda.com .
2 Authorized Manuals P. 607
If you want to perform ma intenance yourself, make
sure that you have the necessary tools and skills first.
After performing maintenanc e, update the records in
the separate maintenance booklet.
U.S. models
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Page 528 of 621
527
Maintenance
Replacing Light Bulbs
Headlights
Headlights are LED type. Have an authorized Acura dealer inspect and replace the
light assembly.
Front Turn Signal, Parking/Daytime Running and
Front Side Marker Lights
Front turn signal, parking/daytime running and front side marker lights are LED type.
Have an authorized Acura dealer in spect and replace the light assembly.
Fog Lights*
Fog lights are LED type. Have an authoriz ed Acura dealer inspect and replace the
light assembly.
1 Headlights
The headlight aim is set by the factory, and does not
need to be adjusted. Howeve r, if you regularly carry
heavy items in the trunk, have the aiming readjusted
at a dealer or by a qualified technician.
* Not available on all models
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Page 529 of 621
528
uuReplacing Light Bulbs uTaillights, Brake and Rear Side Marker Lights
Maintenance
Taillights, Brake and Rear Side Marker Lights
Taillights, brake and rear side marker light s are LED type. Have an authorized Acura
dealer inspect and replace the light assembly.
Rear Turn Signal Light Bulbs
When replacing, use the following bulbs.
1.Pry on the edge of the cover using a flat-tip
screwdriver to remove the cover.
u Wrap the flat-tip screwdriver with a cloth
to prevent scratches.
2. Remove the mounting bolts.
3. Pull the light assembly out of the rear pillar.
Rear Turn Signal Light: 21 W (Amber)
Cover
Bolts
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529
uuReplacing Light Bulbs uRear Turn Signal Light Bulbs
Maintenance
4. Turn the socket counter-clockwise and
remove it.
Remove the old bulb.
5. Insert a new bulb.
Socket
Bulb
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Page 531 of 621
530
uuReplacing Light Bulbs uBack-Up Light Bulbs
Maintenance
Back-Up Light Bulbs
When replacing, use the following bulbs.
1.Remove the holding clips using a flat-tip
screwdriver, then pull the lining back.
2. Turn the socket counter-clockwise and
remove it.
3. Remove the old bulb and insert a new bulb.
Back-Up Light: 16 W
Clips
Socket Bulb
20 ACURA ILX-31TX66710.book 530 ページ 2020年4月16日 木曜日 午後8時46分