2023 ACURA TLX maintenance

Service Diagnostic Recorders
This vehicle is equipped with service-related devices that record
information about powertrain perfo rmance. The data can be used
to verify emissions law requirem ents and/or help technicians
diagnose and solve service problems . It may also be combined with
data from other sources for research purposes, but it remains
confidential. Some diagnostic and maintenance information is
uploaded to Acura upon vehicle start up.
California Perchlorate Contamination Prevention Act
The airbags, seat belt tensioners , and CR type batteries in this
vehicle may contain perchlorate materials - special handling may
apply. See www.dtsc.ca.gov/hazard ouswaste/perchlorate/
As you read this manual, you will find information that is preceded
by a symbol. This information is intended to help you avoid
damage to your vehicle, othe r property, or the environment.
NOTICE
Software End User License Agreement
Your vehicle comes equipped with software, which is governed by
the End User License Agreement in this Owner’s Manual, and
which contains a binding arbitration clause. Please refer to the End
User License Agreement for the terms and conditions governing
your use of the installed software, as well as the applications,
services, functions, and content provided through the software.
Your use of the installed software will serve as your consent to the
terms and conditions of the End User License Agreement.
You may opt out within 30 days of your initial use of the Software
by sending a signed, written noti ce to Acura at American Honda
Motor Co., Inc., Acura Client Rela tions, Mail Stop CHI-4, 1919
Torrance Blvd., Torrance, CA 90501-2746.
Privacy Notice
This vehicle may share location an d usage information. To manage
this setting, visit www.acuralink.com/vehicle-data-choices .
To learn more about how we collect and use Personal
Information, please read our Privacy Policy, accessible
at www.acura.com .
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Contents
This owner’s manual should be considered a permanent part of the
vehicle and should remain with the vehicle when it is sold.
The Navigation Manual is available online at owners.acura.com
(U.S.) or acura.ca (Canada). If you are the firs t registered owner
of your vehicle, you may request a complimentary printed
copy of the Navigation Manual within the first six months of
vehicle purchase. To request a copy, visit owners.acura.com. In
Canada, please request a copy from your Acura dealer.
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. 31
For Safe Driving P. 32 Seat Belts P. 36 Airbags P. 43
2Instrument Panel P. 77
Indicators P. 78 Gauges and Displays P. 97
2Controls P. 117
Clock P. 118 Locking and Unlocking the Doors P. 120
Windows P. 142 Moonroof P. 145
Seats P. 168 Interior Convenience Items P. 180
2Features P. 203
Audio System P. 204 Audio System Basic Operation P. 210
Customized Features P. 302 HomeLink® Universal Transceiver P. 326
2 Driving P. 367
Before Driving P. 368 Towing a Trailer P. 373
Parking Your Vehicle P. 494 Multi-View Rear Camera* P. 505
Turbo Engine Vehicle P. 519
2 Maintenance P. 521
Before Performing Maintenance P. 522 Maintenance MinderTM P. 525
Checking and Maintaining Wiper Blades P. 552
Climate Control System Maintenance P. 570
2Handling the Unexpected P. 581
Tools P. 582 If a Tire Goes Flat P. 583
Indicator, Coming On/Blinking P. 614 Fuses P. 622
If You Cannot Open the Trunk P. 631
2Information P. 633
Specifications P. 634 Identification Numbers P. 636
Emissions Testing P. 639 Warranty Coverages P. 642
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Contents
Child Safety P. 61Exhaust Gas Hazard P. 75Safety Labels P. 76
Opening and Closing the Trunk P. 136 Security System P. 139
Operating the Switches Around the Steering Wheel P. 146 Mirrors P. 165
Climate Control System P. 197
Audio Error Messages P. 276 General Information on the Audio System P. 279
Bluetooth ® HandsFreeLink ® P. 329 AcuraLink ® P. 358
When Driving P. 374 AcuraWatchTM P. 415Braking P. 484
Surround View Camera System* P. 507 Refueling P. 515 Fuel Economy and CO2 Emissions P. 518
Maintenance Under the Hood P. 532 Replacing Light Bulbs P. 550
Checking and Maintaining Tires P. 555 Battery P. 564 Remote Transmitter Care P. 568
Cleaning P. 571 Accessories and Modifications P. 578
Engine Does Not Start P. 605If the Battery Is Dead P. 608Overheating P. 611
Emergency Towing P. 629 If You Cannot Unlock the Fuel Fill Door P. 630
Refueling P. 632
Devices that Emit Radio Waves P. 637 Reporting Safety Defects P. 638
Authorized Manuals P. 645 Client Service Information P. 646
Quick Reference GuideP. 6
Safe DrivingP. 31
Instrument PanelP. 77
ControlsP. 117
FeaturesP. 203
DrivingP. 367
MaintenanceP. 521
Handling the UnexpectedP. 581
InformationP. 633
IndexP. 647
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Visual Index
10
Quick Reference Guide❚Maintenance Under the Hood (P532)
❚Windshield Wipers (P157, 552)
❚Tires (P555, 583)
❚Door Lock/Unlock Control (P123)
❚Power Door Mirrors (P166)
❚Headlights (P150, 550)
❚How to Refuel (P516)
❚High-Mount Brake Light (P551)
❚Emergency Trunk Release Lever (P138)
❚Opening/Closing the Trunk (P137)
❚ChicaneTM Taillights/Rear Side Marker Lights (P551)
❚Brake Lights (P551)
❚Rear Turn Signal Lights (P551)
❚Back-Up Lights (P551)
❚Rear License Plate Lights (P551)
❚Fog Lights* (P153, 550)
❚Trunk Release Button (P136)
❚Front Turn Signal/Parking Lights (P149, 150, 550)
❚Side Turn Signal Lights (P149, 550)
❚ChicaneTM Daytime Running Lights (P153, 550)
❚Front Side Marker Lights (P150, 550)
❚ChicaneTM Taillights (P551)
❚Brake Lights (P551)
❚Multi-View Rear Camera* (P505)
❚Surround View Camera System* (P507)
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25
Quick Reference Guide
Maintenance (P521)
Under the Hood (P532)
●Check engine oil, engine coolant, and windshield washer
fluid. Add when necessary.
●Check brake fluid.
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 (P550)
●Inspect all lights regularly.
Wiper Blades (P552)
●Replace blades if they leave streaks
across the windshield or become
noisy.
Tires (P555)
●Inspect tires and wheels regularly.●Check tire pressures regularly.●Install snow tires for winter driving.
* Not available on all models
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33
uuFor Safe Driving uImportant Safety Precautions
Safe Driving
■Pay appropriate attention to the task of driving safely
Engaging in cell phone conversation or other activities that keep you from paying
close attention to the road, other vehicles , and pedestrians could lead to a crash.
Remember, situations can change quickly, and only you can decide when it is safe to
divert some attention away from driving.
■Control your speed
Excessive speed is a major factor in crash injuries and deaths. Generally, the higher
the speed, the greater the risk, but serious injuries can also occur at lower speeds.
Never drive faster than is safe for current conditions, regardless of the maximum
speed posted.
■Keep your vehicle in safe condition
Having a tire blowout or a mechanical failure can be extremely hazardous.
To reduce the possibility of such problems, check your tire pressures and condition
frequently, and perform all re gularly scheduled maintenance.
■Do not leave children unattended in the vehicle
Children, pets, and people needing assistance left unattended in the vehicle may be
injured if they activate one or more of the vehicle controls. They may also cause the
vehicle to move, resulting in a crash in wh ich they and/or another person(s) can be
injured or killed. Also, depending on the am bient temperature, the temperature of
the interior may reach extreme levels, which can result in harm or death.
Even if the climate control system is on, never leave them in the vehicle unattended
as the climate control system can shut off at any time.
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60
uuAirbags uAirbag Care
Safe Driving
Airbag Care
You do not need to, and should not, perform any maintenance on or replace any
airbag system components yourself. However, you should have your vehicle
inspected by a dealer in the following situations:
■When the airbags have deployed
If an airbag has inflated, th e control unit and other related parts must be replaced.
Similarly, once an automatic seat belt tensioner has been activated, it must be
replaced.
■When the vehicle has been in a moderate-to-severe collision
Even if the airbags did not inflate, have your dealer inspect the following: the driver’s
seat position sensor, weight sensors in the passenger’s seat, seat belt tensioners for
the front seats and outer rear seats, and each seat belt that was worn during the
crash.
■Do not remove or modify a front seat without consulting a dealer
This would likely disable or affect the proper operation of the driver’s seat position
sensor or the weight sensors in the passenger ’s seat. If it is necessary to remove or
modify a front seat to accommodate a person with disabilities, contact an Acura
dealer, or for U.S. vehicles, Acura Client Relations at 1-800-382-2238 and for
Canadian vehicles, Acura Client Services at 1-888-9-ACURA-9.
1 Airbag Care
We recommend against the use of salvaged airbag
system components, includi ng the airbag, tensioners,
sensors, and control unit.
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79
uuIndicators u
Continued
Instrument Panel
M (sequential mode)
Indicator/Gear
Selection Indicator P. 83
Parking Brake and
Brake System
Indicator (Red)
Parking Brake and
Brake System
Indicator (Amber)
U.S.
Canada
U.S.
Canada Automatic Brake
Hold System Indicator
Automatic Brake Hold
IndicatorU.S.
Canada
*1 : When you set the power mode to ON, these indicators come on to indicate that system checks are being perf ormed. They go off a few seconds later or after the engine
has started. If an indicator does not come on or turn off, th ere may be a malfunction in the corresponding system. To resolve the issue, follow the instructions in the
owner's manual.
 P. 80*1
Malfunction Indicator
Lamp
Charging System
Indicator
Anti-lock Brake System
(ABS ) Indicator
Seat Belt Reminder
Indicator
Low Fuel Indicator
(Amber)
Vehicle Stability AssistTM
(VSA®) System Indicator
Vehicle Stability Assist
TM
(VSA®) OFF Indicator
Supplemental Restraint
System Indicator
Auto High-Beam
Indicator
Low Tire Pressure/TPMS
Indicator Electric Power Steering
(EPS) System Indicator
Turn Signal and Hazard
Warning Indicators
Lights On Indicator
Maintenance Minder
Indicator
System Message Indicator
Super Handling-All Wheel
DriveTM (SH-AWD
®)
System Indicator*
Adaptive Cruise Control
(ACC) with Low Speed
Follow Indicator (Amber)
Lane Keeping Assist System
(LKAS) Indicator (Amber)
Safety Support Indicator
(Green/Gray)
 P. 82
 P. 82
 P. 82
 P. 83
 P. 83*1 *1

P. 89
*1
*1
Shift Position Indicator P. 83
Transmission System
Indicator P. 84
Auto Idle Stop System
Indicator (Amber)
 P. 85
 P. 87
 P. 87 
P. 88
 P. 88
 P. 90

P. 89
*1
*1
*1
 P. 89
*1 P. 88
 P. 93
*1
 P. 90
 P. 92

P. 90
Immobilizer System
Indicator P. 91
Security System Alarm
Indicator P. 91
 P. 92 
P. 92
 P. 93
 P. 96
*1
Adaptive Cruise Control
(ACC) with Low Speed
Follow Indicator (White/
Green) P. 93
*1
Lane Keeping Assist
System (LKAS) Indicator
(White/Green) P. 93
*1 *1
*1 *1
Safety Support Indicator
(Amber)
P. 95
*1
Cruise Mode Indicator
(White/Green) P. 94
Auto Idle Stop OFF
Indicator P. 85
Auto Idle Stop Suspend
Indicator P. 86
*1
*1
Auto Idle Stop Indicator
(Green)
 P. 85
*1
*1
High Beam Indicator P. 90
Fog Light Indicator* P. 90
* Not available on all models
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