Acura TLX (2021 year). Manual in english — page 35

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Remote Transmitter Care

Replacing the Button Battery

If the indicator does not come on when the button is pressed, replace the battery.

1.

Remove the built-in key.

2.

Remove the upper half of the cover by
carefully prying on the edge with a coin.

u

Wrap a coin with a cloth to prevent
scratching the keyless access remote.

u

Remove carefully to avoid losing the
buttons.

3.

Make sure to replace the battery with the
correct polarity.

Models without remote engine start system

1

Replacing the Button Battery

NOTICE

An improperly disposed of battery can damage the
environment. Always confirm local regulations for
battery disposal.

Replacement batteries are commercially available or
at a dealer.

3

WARNING

CHEMICAL BURN HAZARD
The battery that powers the remote
transmitter can cause severe internal burns
and can even lead to death if swallowed.
Keep new and used batteries away from
children.
If you suspect that a child has swallowed
the battery, seek medical attention
immediately.

Battery type: CR2032

Battery

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Remote Transmitter Care

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Replacing the Button Battery

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If the indicator does not come on when the button is pressed, replace the battery.

1.

Remove the built-in key.

u

As a convenience, lightly place masking
tape over the remote buttons to hold
them in place.

2.

Remove the upper half of the cover by
carefully prying on the edge with a coin.

u

Wrap a coin with a cloth to prevent
scratching the transmitter.

3.

Press down on the center of the assembly
and remove the battery.

u

When removing the button battery, be
careful not to touch parts around it.

4.

Make sure to replace the battery with the
correct polarity.

Models with remote engine start system

1

Replacing the Button Battery

NOTICE

The Remote transmitter is equipped with two
batteries: A standard replaceable CR2032 coin
button battery and an integral non-replaceable
rechargeable battery. To prevent permanent damage
to the rechargeable battery, replace the CR2032
battery every three to four years.

Models with remote engine start system

Battery type: CR2032

Battery

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Climate Control System Maintenance

Air Conditioning

To ensure proper and safe operation, the Society of Automotive Engineers (SAE
J2845) recommends that the refrigerant system 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 climate control system is equipped with a dust and pollen filter that collects
pollen, dust, and other debris in the air. The Maintenance Minder

TM

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.

1

Climate Control System Maintenance

NOTICE

Vented refrigerant is harmful to the environment.
To avoid refrigerant from venting, never replace the
evaporator with one removed from a used or
salvaged vehicle.

Refrigerant in your vehicle’s air conditioning system is
flammable and can be ignited during servicing if
proper procedures are not followed.

The air conditioner label is found under the hood:

2

Safety Labels

P. 76

2

Specifications

P. 618

Canadian models

: Caution

: Flammable

Refrigerant
: Requires Registered

Technician to Service
: Air Conditioning

System

1

Dust and Pollen Filter

If the airflow from the climate control system
deteriorates noticeably, and the windows fog up
easily, the filter may need to be replaced. Please
contact a dealer for replacement.

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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 openings of the seat belt anchors using a clean cloth.

■

Cleaning Seat Belts

1

Interior Care

Do not spill liquids inside the vehicle. Electrical
devices and systems may malfunction if liquids are
splashed on them.

Do not use silicone based sprays 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 composition, chemicals and
liquid aromatics may cause discoloration, wrinkles,
and cracking to resin-based parts and textiles.
Do not use alkali solvents or organic solvents such as
benzene or gasoline.

After using chemicals, 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.

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Wipe using a glass cleaner.

The front floor mats hook over floor anchors,
which keep them from sliding forward. To
remove a mat for cleaning, turn the anchor
knob(s) to the unlock position. When
reinstalling the mat after cleaning, turn the
knob(s) to the lock position.

Do not put additional floor mats on top of
the anchored mats.

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 dampened with a solution comprised of 90%
water and 10% neutral soap.

3.

Wipe away any soap residue with a clean damp cloth.

4.

Wipe away residual water and allow leather to air dry in the shade.

■

Cleaning the Window

■

Floor Mats

1

Cleaning the Window

Wires are mounted to the inside of the rear window.
Wipe along the same direction as the wires with a
soft cloth so as not to damage them.

Be careful not to spill fluids, such as water or glass
cleaner, on or around the cover of both the front
sensor camera and the rainfall/light sensor

*

.

2

Automatic Operation (automatic lighting
control)

P. 149

2

Automatic Intermittent Wipers

*

P. 156

2

Front Sensor Camera

P. 480

1

Floor Mats

If you use any floor mats that were not originally
provided with your vehicle, make sure they are
designed for your specific vehicle, fit correctly, and
are securely anchored by the floor anchors.
Position the rear seat floor mat properly. If they are
not properly positioned, the floor mat can interfere
with the front seat functions.

Unlock

Lock

■

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 can cause abrasions in the
leather. In addition, please note that some dark
colored clothing can rub onto the leather seats
resulting in discoloration or stains.

* Not available on all models

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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.

•

If driving in conditions that cause build up of mud, snow, ice or other debris on
the left side inner fender vent.

•

Make sure to follow the instructions indicated on the automated car wash.

•

Fold in the door mirrors.

•

For models equipped with automatic intermittent wipers, turn the wipers 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 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 fuel fill door directly. A
high-pressure spray may cause it to open.

Do not spray water onto the capless unit when the
fuel fill door is open. It can 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. 541

Air Intake Vents

1

Using an Automated Car Wash

When using an automated car wash that pulls the
vehicle through with a conveyor, make sure the
transmission in

(

N

position.

2

If you want to keep the transmission in

(

N

position [car wash mode]

P. 384

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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. Promptly 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 not 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 strong cleaners can damage
the paint, metal, and plastic on your vehicle. Wipe
away spills immediately.

1

Maintaining the Bumpers and Other Resin Coated Parts

Ask a dealer about the correct coating material when
you want to repair the painted surface of the parts
made of resin.

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The inside lenses of exterior lights (headlights, 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 may result in moisture developing on the light lens frame
surfaces. This also is not a malfunction.
However, 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

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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 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 overload electrical circuits or interfere with
proper operation of your vehicle.

2

Fuses

P. 605

•

Before installing any electronic accessory, have the installer contact a dealer for
assistance. If possible, have a dealer inspect the final installation.

1

Accessories and Modifications

Acura Genuine accessories are recommended to
ensure proper operation on your vehicle.

3

WARNING

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 instructions in this owner’s
manual regarding accessories and
modifications.

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Modifications

Do not modify your vehicle in a manner that may affect its handling, stability, or
reliability, or install non-genuine Acura parts 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, province, territory, and local regulations.

The on-board diagnostic port (OBD-II/SAE J1962 connector) installed on this vehicle
is intended to be used with automobile system diagnostic devices or with other
devices that Acura 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.

567

Handling the Unexpected

This chapter explains how to handle unexpected troubles.

Tools

. . . . . . . . . . . . .. 568

If a Tire Goes Flat

Temporarily Repairing a Flat Tire. ... 569
Changing a Flat Tire . . . . . . . 583

Engine Does Not Start

Checking the Engine . . . . . . 590
If the Keyless Access Remote Battery is

Weak . . . . . . . . . . . . 591

Emergency Engine Stop . . . . ... 592

If the Battery Is Dead

. . . . . ... 593

Overheating

. . . . . . . . . .. 595

Indicator, Coming On/Blinking

If the Low Oil Pressure Warning Appears .. 597

If the Charging System Indicator Comes

On . . . . . . . . . . . . . 598

If the Slow Down! Reduced Stopping

Power Warning Appears . . . . 598

If the Malfunction Indicator Lamp Comes

On or Blinks . . . . . . . . . . 599

If the Brake System Indicator (Red) Comes

On or Blinks . . . . . . . . . ... 600

If the Electric Power Steering (EPS) System

Indicator Comes On. . . . . . ... 601

If the Brake System Indicator (Red) Comes On

or Blinks at the Same Time When the Brake
System Indicator (Amber) Comes On .. 602

If the Low Tire Pressure/TPMS Indicator

Comes On or Blinks . . . . . ... 603

If the Transmission System Indicator Blinks

along with the Warning Message. .. 604

Fuses

. . . . . . . . . . . . .. 605

Emergency Towing

. . . . . . ... 612

If You Cannot Unlock the Fuel Fill Door

.. 613

If You Cannot Open the Trunk

. . 614

Refueling

Refueling From a Portable Fuel

Container . . . . . . . . ... 615

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Tools

Types of Tools

1

Types of Tools

The tools are stored in the trunk.

Models with optional spare tire

Funnel

Models with temporary tire repair kit

Tool Case

Funnel

Wheel Nut Wrench/

Jack Handle

Jack Handle Bar

Jack

Tool Case

Jack

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If a Tire Goes Flat

Temporarily Repairing a Flat Tire

If the tire has a large cut or is otherwise severely damaged, you will need to have the
vehicle towed. If the tire only has a small puncture, from a nail for instance, you can
use the temporary tire repair kit so that you can drive to the nearest service station
for a more permanent repair.

If a tire goes flat while driving, grasp the steering wheel firmly, and brake gradually
to reduce speed. Then stop in a safe place.

1.

Park the vehicle on a firm, level, non-slippery surface and apply the parking brake.

2.

Put the transmission into

(

P

.

3.

Turn on the hazard warning lights and set the power mode to VEHICLE OFF
(LOCK).

1

Temporarily Repairing a Flat Tire

The kit should not be used in the following situations.
Instead, contact a dealer or roadside assistance to
have the vehicle towed.

•

The tire sealant has expired.

•

More than one tire is punctured.

•

The puncture or cut is larger than 3/16 inch (4.8 mm).

•

The tire side wall is damaged or the puncture is
outside the contact area.

•

Damage has been caused by driving with the tire
extremely under inflated.

•

The tire bead is no longer seated.

•

The rim is damaged.

Do not remove a nail or screw that punctured the
tire. If you remove it from the tire, you may not be
able to repair the puncture using the kit.

NOTICE

Do not use a puncture-repairing agent other than the
one provided in the kit that came with your vehicle. If
a different agent is used, you may permanently
damage the tire pressure sensor.

When the puncture is:

Use Kit

Smaller than 3/16 inch

(4.8 mm)

Yes

Larger than 3/16 inch

(4.8 mm)

No

Contact
Area

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Temporarily Repairing a Flat Tire

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1.

Pull up on the trunk floor lid strap until it is
completely open.

■

Getting Ready to Temporarily Repair the Flat Tire

1

Getting Ready to Temporarily Repair the Flat Tire

Repair notification label and speed restriction label
are applied to the side of temporary tire repair kit.

When making a temporary repair, carefully read the
instruction manual provided with the kit.

Instruction Manual

Speed Restriction Label

Repair Notification Label

Pressure Relief Button

Inflator Switch

Selector Knob

Sealant/Air Side

Sealant/Air Hose

Air Only Side

Power Plug

Pressure Gauge

U.S.

Canada

U.S.

Canada

Trunk Floor

Lid Strap

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2.

Remove the kit.

3.

Place the kit face up, on flat ground near
the flat tire, and away from traffic. Do not
place the kit on its side.

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1.

Remove the valve cap from the tire valve
stem.

2.

Remove the sealant/air hose from the
packaging.

3.

Attach the sealant/air hose onto the tire
valve stem. Screw it until it is tight.

■

Injecting Sealant and Air

1

Injecting Sealant and Air

In cold temperatures, the sealant may not flow easily.
In this situation, warm it up for five minutes before
using.

The sealant can permanently stain clothing and other
materials. Be careful during handling and wipe away
any spills immediately.

3

CAUTION

Tire sealant contains substances that are
harmful if inhaled, ingested or if contact is
made with the eyes or skin.

Always use in a well-ventilated area and
use gloves and safety glasses for protection;
do not ingest.

For skin or eye contact, flush with cool
water; if ingested, rinse mouth with water.
In all cases, seek medical attention if
necessary.

Valve Stem

Valve Cap

Sealant/Air Hose

Valve Stem

Sealant/Air Hose