Page 3 of 609

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. 45
2Instrument Panel P. 75
Indicators P. 76 Gauges and Displays P. 112
2Controls P. 127
Clock P. 128 Locking and Unlocking the Doors P. 129
Opening and Closing the Moonroof P. 151
Adjusting the Seats P. 175
2 Features P. 211
Audio System P. 212 Audio System Basic Operation P. 216
Customized Features P. 295 HomeLink® Universal Transceiver P. 321
2 Driving P. 371
Before Driving P. 372 Towing a Trailer P. 377
Multi-View Rear Camera* P. 476 Surround View Camera System* P. 478
2Maintenance P. 491
Before Performing Maintenance P. 492 Maintenance MinderTM P. 495
Checking and Maintaining Wiper Blades P. 517
Climate Control System Maintenance P. 531
2Handling the Unexpected P. 539
Tools P. 540 If a Tire Goes Flat P. 541
Overheating P. 565 Indicator, Coming On/Blinking P. 567
When You Cannot Open the Trunk P. 582
2 Information P. 585
Specifications P. 586 Identification Numbers P. 588
Emissions Testing P. 591 Warranty Coverages P. 593
19 ACURA RLX HYBRID CSS-31TY36500.book 2 ページ 2018年3月7日 水曜日 午後 4時19分
Page 4 of 609

Contents
Child Safety P. 60Exhaust Gas Hazard P. 72Safety Labels P. 73
Opening and Closing the Trunk P. 143 Security System P. 146 Opening and Closing the Windows P. 149
Operating the Switches Around the Steering Wheel P. 152 Adjusting the Mirrors P. 172
Interior Lights/Interior Convenience It ems P. 182 Climate Control System P. 200
Audio Error Messages P. 273General Information on the Audio System P. 277
Bluetooth ® HandsFreeLink ® P. 324 AcuraLink ® P. 363
When Driving P. 378 Braking P. 450Parking Your Vehicle P. 466
Refueling P. 488 Fuel Economy and CO
2 Emissions P. 490
Maintenance Under the Hood P. 501 Replacing Light Bulbs P. 514
Checking and Maintaining Tires P. 520 12-Volt Battery P. 529 Remote Transmitter Care P. 530
Cleaning P. 532 Accessories and Modifications P. 537
Power System Won’t Start P. 559 Jump Starting P. 562
Fuses P. 572 Emergency Towing P. 580 When You Cannot Unlock the Fuel Fill Door P. 581
Refueling P. 583
Devices that Emit Radio Waves P. 589 Reporting Safety Defects P. 590
Authorized Manuals P. 595 Client Service Information P. 596
Quick Reference GuideP. 4
Safe DrivingP. 33
Instrument PanelP. 75
ControlsP. 127
FeaturesP. 211
DrivingP. 371
MaintenanceP. 491
Handling the UnexpectedP. 539
InformationP. 585
IndexP. 600
19 ACURA RLX HYBRID CSS-31TY36500.book 3 ページ 2018年3月7日 水曜日 午後 4時19分
Page 16 of 609

15
Quick Reference Guide
Safe Driving (P 33)
Airbags (P 45)
● Your vehicle is fitted with ai rbags to help protect you and
your passengers during a moderate-to-severe collision.
Child Safety (P 60)
● All children 12 and younger should be seated in the rear seat.
● Smaller children should be properly restra ined in a forward-facing child seat.
● Infants must be properly restraine d in a rear-facing child seat.
Exhaust Gas Hazard (P 72)
● Your vehicle emits dangerous exhaust gases that contain carbon
monoxide. Do not run the engine in confined spaces where carbon
monoxide gas can accumulate.
Before Driving Checklist (P 37)
● Before driving, check that the front seats, head restraints,
steering wheel, and mirrors have been properly adjusted.
Seat Belts (P 38)
● Fasten your seat belt and sit upright well
back in the seat.
● Check that your passengers are wearing
their seat belts correctly.
Fasten your lap belt as
low as possible.
19 ACURA RLX HYBRID CSS-31TY36500.book 15 ページ 2018年3月7日 水曜日 午 後4時19分
Page 28 of 609
27
Quick Reference Guide
Maintenance (P 491)
Under the Hood (P 501)
● Check engine oil, engine coolant, and inverter coolant. Add
when necessary.
● Check brake fluid.
● Check the 12-volt battery condition monthly.
aPull the hood release handle under the corner of the
dashboard.
bLocate the hood latch lever, push it to the side, and then
raise the hood. Once you have raised the hood slightly, you
can release the lever.
cWhen finished, close the hood and make sure it is firmly
locked in place.
Lights (P 514)
● Inspect all lights regularly.
Wiper Blades (P 517)
● Replace blades if they leave streaks
across the windshield.
Tires (P 520)
● Inspect tires and wheels regularly.
● Check tire pressures regularly.
● Install snow tires for winter driving.
19 ACURA RLX HYBRID CSS-31TY36500.book 27 ページ 2018年3月7日 水曜日 午 後4時19分
Page 29 of 609
28
Quick Reference Guide
Handling the Unexpected (P 539)
Flat Tire (P 541, 553)
● Park in a safe location and repair the flat
tire using the tire repair kit, or replace
the flat tire with the compact spare tire
*1.
Indicators Come On
(P 567)
●Identify the indicator and consult the
owner’s manual.
*1:Vehicles with optional spare tire kit
Power System Won’t Start
(P 559)
● If the 12-volt battery is dead, jump start
using a booster battery.
Blown Fuse
(P 572)
● Check for a blown fuse if an electrical
device does not operate.
Overheating (P 565)
● Park in a safe location. If you do not see
steam under the hood, open the hood,
and let the power sy stem and the engine
cool down.
Emergency Towing
(P 580)
● Call a professional towing service if you
need to tow your vehicle.
19 ACURA RLX HYBRID CSS-31TY36500.book 28 ページ 2018年3月7日 水曜日 午 後4時19分
Page 30 of 609
29
Quick Reference Guide
What to Do If
Why does the brake pedal
pulsate slightly when
applying the brakes?This can occur when the ABS activates and does not indicate a
problem. Apply firm, steady pressure on the brake pedal. Never
pump the brake pedal.
2Anti-lock Brake System (ABS) (P 456)
The rear door cannot be
opened from inside the
vehicle. Why?Check if the childproof lock is in
the LOCK position. If so, open the
rear door with the outside door
handle.
To cancel this function, slide the
lever to the UNLOCK position.
Why do the doors lock
after I unlocked the doors?If you do not open the doors within 30 seconds, the doors are
relocked automatically for security.
Why does the beeper
sound when I open the
driver’s door?The beeper sounds when:
●The power mode is in ACCESSORY.
●The exterior lights are left on.
19 ACURA RLX HYBRID CSS-31TY36500.book 29 ページ 2018年3月7日 水曜日 午 後4時19分
Page 31 of 609

30
Quick Reference Guide
Why does a buzzer sound
when I walk away from the
vehicle after I close the
door?The buzzer sounds if you move outside the walk away auto
door lock operating range before the door completely closes.
2To lock (Walk Away Auto Door Lock) (P 133)
Why does the beeper
sound when I start driving?The beeper sounds when the driver and/or front passenger are
not wearing their seat belts.
Why do I hear a screeching
sound when I apply the
brake pedal?The brake pads may need to be replaced. Have your vehicle
inspected by a dealer.
I’m seeing an amber
indicator of a tire with an
exclamation point. What is
that?The Tire Pressure Monitoring System (TPMS) needs attention.
Check tire pressure.
2 If the Low Tire Pressure/TPMS Indicator Comes On or Blinks (P 570)
Pressing the electric
parking brake switch does
not release the parking
brake. Why?Press the electric parking brake switch with the brake pedal
depressed.
19 ACURA RLX HYBRID CSS-31TY36500.book 30 ページ 2018年3月7日 水曜日 午 後4時19分
Page 32 of 609

31
Quick Reference Guide
Depressing the accelerator
pedal does not release the
parking brake
automatically. Why?●Fasten the driver’s seat belt.
●Check if the transmission is in (P or (N. If so, select any other
position.
Why does the gear position
automatically change to
(P
when I open the driver's
door to check for parking
space lines when
reversing?
●Fasten the driver’s seat belt.
●Close the driver's door and manually change the gear
position.
2 When opening the driver’s door (P 388)
Unleaded gasoline with a
Pump Octane Number
(PON) of 91 or higher is
recommended.
Is it possible to use
unleaded gasoline with a
Pump Octane Number
(PON) of 87 or lower on
this vehicle?Unleaded gasoline with a Pump Octane Number (PON) of 91 or
higher is recommended.
Use of lower octane gasoline can cause occasional metallic
knocking noise in the engine and will result in decreased engine
performance.
Use of gasoline with a pump octane less than 87 can lead to
engine damage.
19 ACURA RLX HYBRID CSS-31TY36500.book 31 ページ 2018年3月7日 水曜日 午 後4時19分