Acura TLX (2019 year). Instruction — part 9

134

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Locking and Unlocking the Doors

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Key Types and Functions

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ntrols

The built-in key can be used to lock/unlock the
doors when the keyless access remote battery
becomes weak and the power door lock/
unlock operation is disabled.

To remove the built-in key, slide the release
knob and then pull out the key. To reinstall
the built-in key, push the built-in key into the
keyless access remote until it clicks.

■

Built-in Key

Built-in Key

Release Knob

Models without two-way keyless
access remote

Models with two-way keyless
access remote

Built-in Key

Release Knob

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Locking and Unlocking the Doors

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Low Keyless Access Remote Signal Strength

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Contains a number that you will need if you
purchase a replacement key.

Low Keyless Access Remote Signal Strength

The vehicle transmits radio waves to locate the keyless access remote when locking/
unlocking the doors, opening the trunk, or to start the engine.

In the following cases, locking/unlocking the doors, opening the trunk, or starting
the engine may be inhibited or operation may be unstable:
• Strong radio waves are being transmitted by nearby equipment.
• You are carrying the keyless access remote together with telecommunications

equipment, laptop computers, cell phones, or wireless devices.

• A metallic object is touching or covering the keyless access remote.

■

Key Number Tag

1

Key Number Tag

Keep the key number tag separate from the key in a
safe place outside of your vehicle.
If you wish to purchase an additional key, contact a
dealer.

If you lose your key and you cannot start the engine,
contact a dealer.

1

Low Keyless Access Remote Signal Strength

Communication between the keyless access remote
and the vehicle consumes the keyless access remote’s
battery.
Battery life is about two years, but this varies
depending on regularity of use.
The battery is consumed whenever the keyless access
remote is receiving strong radio waves. Avoid placing
it near electrical appliances such as televisions and
personal computers.

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Locking and Unlocking the Doors

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Locking/Unlocking the Doors from the Outside

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Locking/Unlocking the Doors from the Outside

When you carry the keyless access remote,
you can lock/unlock the doors and open the
trunk.
You can lock/unlock the doors and trunk
within a radius of about 32 inches (80 cm) of
the outside door handle or trunk release
button.

■

Using the Keyless Access System

1

Locking/Unlocking the Doors from the Outside

If the interior light switch is in the door activated
position, the interior light comes on when you unlock
the doors.
No doors opened: The light fades out after 30
seconds.
Doors relocked: The light goes off immediately.

2 Interior Lights P. 189

Models without rear door touch sensor

Models with rear door touch sensor

1

Using the Keyless Access System

If you do not open a door within 30 seconds of
unlocking the vehicle with the keyless access system,
the doors will automatically relock.

You can lock or unlock doors using the keyless access
system only when the power mode is in VEHICLE OFF.

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Locking and Unlocking the Doors

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Locking/Unlocking the Doors from the Outside

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■

Locking the doors and trunk

Press the door lock button on the front or
rear

*

door.

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Some exterior lights flash; the beeper
sounds; all the doors lock; and the
security system sets.

1

Using the Keyless Access System

•

Do not leave the keyless access remote in the
vehicle when you get out. Carry it with you.

•

Even if you are not carrying the keyless access
remote, you can lock/unlock the doors while
someone else with the remote is within range.

•

The door may be unlocked if the door handle is
covered with water in heavy rain or in a car wash if
the keyless access remote is within range.

•

If you grip a front or rear

*

door handle wearing

gloves, the door sensor may be slow to respond or
may not respond by unlocking the doors.

•

After locking the door, you have up to two seconds
during which you can pull the door handle to
confirm whether the door is locked. If you need to
unlock the door immediately after locking it, wait
at least two seconds before gripping the handle,
otherwise the door will not unlock.

•

The door might not open if you pull it immediately
after gripping the door handle. Grip the handle
again and confirm that the door is unlocked before
pulling the handle.

•

Even within the 32 inches (80 cm) radius, you may
not be able to lock/unlock the doors with the
keyless access remote if it is above or below the
outside handle.

•

The keyless access remote may not operate if it is
too close to the door and door glass.

Door Lock Button

* Not available on all models

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Locking/Unlocking the Doors from the Outside

138

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■

Locking the doors and trunk (Walk
away auto lock)

When you walk away from the vehicle while
carrying the keyless access remote, the doors
will automatically lock.
The auto lock function activates when all
doors are closed, and the keyless access
remote is within about 5 feet (1.5 m) radius of
the outside door handle.
Exit vehicle while carrying keyless access
remote and close door(s).
1. While within about 5 feet (1.5 m) radius of

the vehicle.

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The beeper sounds; the auto lock
function will be activated.

2. Carry the keyless access remote beyond

about 5 feet (1.5 m) from the vehicle and
remain outside this range for 2 or more
seconds.

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Some exterior lights flash; the beeper
sounds; all doors will then lock.

1

Locking the doors and trunk (Walk away auto lock)

The auto lock function is set to OFF as the factory
default setting. The auto lock function can be set to
ON using the information screen or multi-information
display.
If you set the auto lock function to ON using the
information screen or the multi-information display,
only the remote transmitter that was used to unlock
the driver’s door prior to the setting change can
activate auto lock.

2 Customized Features P. 120, 292

After the auto lock function has been activated, when
you stay within the locking/unlocking operation range,
the indicator on the keyless access remote will
continue to flash until the doors are locked.

When you stay beside the vehicle within the
operation range, the doors will automatically lock
approximately 30 seconds after the auto lock
function activating beeper sounds.

When you open a door after the auto lock function
activating beeper sounds, the auto lock function will
be delayed until all doors are closed.

Under the following circumstances, the auto lock
function will not activate:

•

The keyless access remote is inside the vehicle.

•

The keyless access remote is taken out of its
operational range before all the doors are closed.

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The beeper will not sound.

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The beeper will sound.

The activation range of
the auto lock function is
about 5 feet (1.5 m)

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Locking and Unlocking the Doors

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Locking/Unlocking the Doors from the Outside

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To temporarily deactivate the function:
1. Set the power mode to OFF.
2. Open the driver’s door.
3. Using the master door lock switch, operate

the lock as follows:
Lock

Unlock

Lock

Unlock.

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The beeper sounds and the function is
deactivated.

To restore the function (any step below):
• Set the power mode to ON.
• Lock the vehicle without using the auto lock

function.

• With the keyless access remote on you,

move out of the auto lock function
operation range.

• Open any door.

1

Locking the doors and trunk (Walk away auto lock)

The auto lock function does not operate when any of
the following conditions are met.

•

The keyless access remote is inside the vehicle.

•

A door or the hood is not closed.

•

The power mode is set to any mode other than
OFF.

•

The keyless access remote is not located within a
radius of about 5 feet (1.5 m) from the vehicle
when you get out of the vehicle and close the
doors.

Auto lock function operation stop beeper
After the auto lock function has been activated, the
auto lock operation stop beeper sounds for
approximately two seconds in the following cases.

•

The keyless access remote is put inside the vehicle
through a window.

•

You are located too close to the vehicle.

•

The keyless access remote is put inside the trunk.

If the warning beeper sounds, check that you are
carrying the keyless access remote. Then, open/close
a door and confirm the auto lock activation beeper
sounds once.

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Locking/Unlocking the Doors from the Outside

140

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Unlocking the doors and trunk

Grab the driver’s door handle:

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The driver’s door unlocks.

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Some exterior lights flash twice and the
beeper sounds twice.

Grab the front passenger’s or rear

*

door

handle:

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All doors unlock.

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Some exterior lights flash twice and the
beeper sounds twice.

Press the trunk release button:

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The trunk unlocks and opens.

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A beeper will sound.

2 Using the Trunk Release Button P. 150

Trunk
Release
Button

1

Using the Keyless Access System

The light flash, beep and door unlock mode settings
can be customized using the information screen or
multi-information display.

2 Customized Features P. 120, 292

When you go into the keyless access system working
range with all the doors locked, the puddle lights
come on for 30 seconds.
The lights do not come on if you have previously
stayed within the range for more than two minutes,
or the doors have been locked for a few days.
The feature activates again after you open and close
any door, then lock the doors.

Models with puddle lights

* Not available on all models

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Locking and Unlocking the Doors

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Locking/Unlocking the Doors from the Outside

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■

Locking the doors

Press the lock button.
Once:

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Some exterior lights flash, all the doors
lock, and the security system sets.

Twice (within five seconds after the first
push):

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The beeper sounds and verifies the
security system is set.

■

Unlocking the doors

Press the unlock button.
Once:

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Some exterior lights flash twice, and the
driver’s door unlocks.

Twice:

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The remaining doors unlock.

*1:

Checking Door Lock Status

*

P. 144

■

Using the Remote Transmitter

1

Using the Remote Transmitter

If you do not open a door within 30 seconds of
unlocking the vehicle with the remote transmitter,
the doors will automatically relock.
You can change the relock timer setting.

2 Customized Features P. 120, 292

You can lock or unlock doors using the remote
transmitter only when the power mode is in VEHICLE
OFF.

The remote transmitter uses low-power signals, so
the operating range may vary depending on the
surroundings.

The remote will not lock the vehicle when a door is
open.

If the distance at which the remote transmitter works
varies, the battery is probably low.
If the LED does not come on when you press a
button, the battery is dead.

2 Replacing the Button Battery P. 504

You can customize the door unlock mode setting.

2 Customized Features P. 120, 292

LED

Unlock
Button

Lock
Button

LED

*1

Unlock
Button

Lock
Button

* Not available on all models

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Locking/Unlocking the Doors from the Outside

142

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If the lock or unlock button of the keyless access remote does not work, use the key
instead.

2 Replacing the Button Battery P. 504

Fully insert the key and turn it.

■

Locking/Unlocking the Doors Using a Key

1

Locking/Unlocking the Doors Using a Key

When you lock the driver’s door with a key, all the
other doors lock at the same time. When unlocking,
the driver’s door unlocks first. Turn the key a second
time within a few seconds to unlock the remaining
doors.

You can customize the door unlock mode setting.

2 Customized Features P. 120, 292

Lock

Unlock

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Locking and Unlocking the Doors

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Locking/Unlocking the Doors from the Outside

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If you do not have the key on you, or if for some reason you cannot lock a door using
the key, you can lock the door without it.

■

Locking the front doors

Push the lock tab forward

a

or push the

master door lock switch in the lock direction

b

, and close the door.

■

Locking the rear doors

Push the lock tab forward and close the door.

■

Lockout prevention system

The doors cannot be locked when the keyless access remote is inside the vehicle.

■

Locking a Door Without Using a Key

1

Locking a Door Without Using a Key

When you lock the driver’s door, all the other doors
lock at the same time.
Before locking a door, make sure that the key is not
inside the vehicle.

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Locking/Unlocking the Doors from the Outside

144

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You can remotely check if your vehicle’s doors
are all locked or any are unlocked using the
keyless access remote from extended
distances.

Press the lock button, the Amber (LEFT) LED blinks once. Then after three seconds
one of the following feedback will come:
• Green (center) comes on: Acknowledges that the doors are locked.
• Red (right) comes on: Acknowledges that doors are not locked, or any door is not

completely closed.

• Red (right) blinks three times: The remote does not receive the door lock status

from the vehicle.

■

Checking Door Lock Status

*

1

Checking Door Lock Status

*

Operate the remote in an open space. If there are
buildings or other obstacles between your vehicle
and the remote, the remote may not work even
within the operable range. However, the range
required for unlocking the trunk and all the doors as
well as activating the panic function is the same as
that required for operating the standard keyless
access remote.

2 Using the Remote Transmitter P. 141

When checking the door lock status, you can also
start or stop the engine.

2 Remote Engine Start

*

P. 365

Red

Green

Amber

Lock Button

* Not available on all models

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Locking/Unlocking the Doors from the Inside

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Locking/Unlocking the Doors from the Inside

■

Locking a door

Push the lock tab forward.

■

Unlocking a door

Pull the lock tab rearward.

■

Using the Lock Tab

1

Using the Lock Tab

When you lock the door using the lock tab on the
driver's door, all of the other doors lock at the same
time.
When you unlock the door using the lock tab on the
driver’s door, only the driver’s door will unlock.

To Unlock

Lock Tab

To Lock

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Locking/Unlocking the Doors from the Inside

146

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Pull the front door inner handle.

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The door unlocks and opens in one
motion.

Unlocking and opening the driver’s door from the inner handle unlocks all the other
doors.

To avoid all the doors to be unlocked, use the lock tab on the driver’s door to unlock,
then lock again before opening the door.

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This setting works for one time only. If you do not want all the doors to be
unlocked all the time, customize the Auto Door Unlock setting to Off using
the multi-information display or information screen.

■

Unlocking Using the Front Door Inner Handle

1

Unlocking Using the Front Door Inner Handle

The front door inner handles are designed to allow
front seat occupants to open the door in one motion.
However, this feature requires that front seat
occupants never pull a front door inner handle while
the vehicle is in motion.

Children should always ride in a rear seat where
childproof door locks are provided.

2 Childproof Door Locks P. 147

Inner Handle

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Locking and Unlocking the Doors

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Childproof Door Locks

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Press the master door lock switch in as shown
to lock or unlock all the doors.

Childproof Door Locks

The childproof door locks prevent the rear doors from being opened from the inside
regardless of the position of the lock tab.

Slide the lever in the rear door to the lock
position, and close the door.

■

When opening the door

Open the door using the outside door handle.

■

Using the Master Door Lock Switch

1

Using the Master Door Lock Switch

When you lock/unlock either front door using the
master door lock switch, all the other doors lock/
unlock at the same time.

To Unlock

To Lock

Master Door Lock Switch

■

Setting the Childproof Door Locks

1

Childproof Door Locks

To open the door from the inside when the
childproof door lock is on, put the lock tab in the
unlock position, lower the rear window, put your
hand out of the window, and pull the outside door
handle.

Unlock

Lock

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Locking and Unlocking the Doors

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Auto Door Locking/Unlocking

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Auto Door Locking/Unlocking

Your vehicle locks or unlocks all doors automatically when certain conditions are
met.

■

Drive lock mode

All doors lock when the vehicle’s speed reaches about 10 mph (15 km/h).

■

Driver’s door open mode

All doors unlock when the driver’s door is opened.

■

Auto Door Locking

■

Auto Door Unlocking

1

Auto Door Locking/Unlocking

You can turn off or change to another auto door
locking/unlocking setting using the information
screen or multi-information display.

2 Customized Features P. 120, 292

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Opening and Closing the Trunk

Precautions for Opening/Closing the Trunk

■

Opening the trunk

Open the trunk all the way.

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If it is not fully opened, the trunk lid may begin to close under its own weight.

■

Closing the trunk

Keep the trunk lid closed while driving to:

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Avoid possible damage.

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Prevent exhaust gas from leaking into the vehicle.

2 Exhaust Gas Hazard P. 69

Using the Trunk Opener

Pressing the trunk opener on the driver side
control panel unlocks and opens the trunk.

2 When You Cannot Open the Trunk P. 560

Trunk Opener

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