2023 ACURA TLX key battery

120
Controls
Locking and Unlocking the Doors
Key
This vehicle comes with the following keys:Use the keys to start and stop the engine, lock
and unlock all the doors and fuel fill door, and
open the trunk.1Key
All the keys have an immobilizer system. The
immobilizer system helps to protect against vehicle
theft. 2 Immobilizer System P. 139
Follow the advice below to prevent damage to the
keys:
•Do not leave the keys in direct sunlight, or in
locations with high temperature or high humidity.
•Do not drop the keys or set heavy objects on them.•Keep the keys away from liquids, dust and sand.
•Do not take the keys apart except for replacing the
battery.
If the circuits in the keys are damaged, the engine
may not start, and the remote transmitter may not
work.
If the keys do not work properly, have them
inspected by a dealer.
You can remotely start the engine using the two-way
keyless remote. 2 Remote Engine Start
* P. 376
Models with two-way keyless remote
Models without two-way keyless
remote
Models with two-way keyless
remote
* Not available on all models
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121
uuLocking and Unlocking the Doors uKey
Continued
Controls
The built-in key can be used to lock/unlock the
doors when the keyles s 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 th e built-in key into the
keyless remote until it clicks.
■Built-in Key
Built-in Key Release Knob
Models without two-way keyless
remote
Models with two-way keyless
remote
Built-in Key Release Knob
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uuLocking and Unlocking the Doors uLow Keyless Remote Signal Strength
122
Controls
Contains a number that you will need if you
purchase a replacement key.
Low Keyless Remote Signal Strength
The vehicle transmits radio waves to locate the keyless remote to start the engine,
lock and unlock all the doors and the fuel fill door, and open the trunk.
In the following cases, starting the engine , locking/unlocking the doors/fuel fill door,
or opening the trunk may be inhibited or operation may be unstable:
• Strong radio waves are being tra nsmitted by nearby equipment.
• You are carrying the keyless remote together with telecommunications
equipment, laptop computers, ce ll phones, or wireless devices.
• A metallic object is touching or covering the keyless remote.
■Key Number Tag1Key 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 Remote Signal Strength
Communication between the keyless remote and the
vehicle consumes the ke yless remote’s battery.
Battery life is about two years, but this varies
depending on regularity of use.
The battery is consumed whenever the keyless
remote is receivi ng strong radio wave s. Avoid placing
it near electrical appliances such as televisions and
personal computers.
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139Continued
Controls
Security System
Immobilizer System
This system prevents a key that has not been preregistered from starting the engine.
Pay attention to the follo wing when pressing the ENGINE START/STOP button:
• Do not allow objects that emit strong radio waves near the ENGINE START/
STOP button.
• Make sure the key is not covered by or touching a metal object.
• Do not bring a key from another vehicle’s immobilizer system near the ENGINE
START/STOP button.
• Do not put the key near magnetic items. Electronic devices, such as televisions
and audio systems emit strong magnetic fields. Note that even a key chain can
become magnetic.
Security System Alarm
The security system alarm activates when the trunk, hood or doors are forcibly
opened. The alarm does not activate if the trunk or doors are opened with the key,
remote transmitter or keyless access system.
However, the alarm activates if a door is op ened with the key and then the hood is
opened before the power mode is set to ON.
■When the security system alarm activates
The horn sounds intermittently and some exterior lights flash.
1Immobilizer System
NOTICE
Leaving the key in the vehicl e can result in theft or
accidental movement of the vehicleM
Always take the key with you whenever you leave the
vehicle unattendedM
Do not alter the system or add other devices to itM
Doing so may damage the system and make your
vehicle inoperableM
Apply and hold the brake pedal before turning the
vehicle on the first time after the battery has been
disconnectedM
Canadian models
1 Security System Alarm
Do not alter the system or add other devices to it.
Doing so may damage the system and make your
vehicle inoperable.
The security system alarm continues for a maximum
of two minutes until the security system alarm
deactivates.
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uuSecurity System uSecurity System Alarm
140
Controls
■To deactivate the security system alarm
Unlock the vehicle using the key, remote transmitter or keyless access system, or set
the power mode to ON. The system, along with the horn and flashing lights, is
deactivated.
■Setting the security system alarm
The security system alarm automatically sets when the following conditions have
been met:
• The power mode is set to VEHICLE OFF.
• The hood is closed.
• All doors and the trunk are locked from outside with the key, remote transmitter
or keyless access system.
■When the security system alarm sets
The security system alarm indicator in the instrument panel blinks and the blinking
interval changes after about 15 seconds.
■To cancel the security system alarm
The security system alarm is canceled when the vehicle is unlocked using the remote
transmitter or keyless access system, or wh en the power mode is set to ON. The
security system alarm indicator goes off at the same time.
1 Security System Alarm
Do not set the security system alarm when someone
is in the vehicle or a window is open. The system can
accidentally activate when:
•Unlocking the door with the lock tab.•Opening the trunk with the trunk opener or the
emergency trunk opener.
•Opening the hood with the hood release.
If the battery goes dead after you have set the
security system alarm, the security alarm may go off
once the battery is re charged or replaced.
If this occurs, deactivate the security system alarm by
unlocking a door using the ke y, remote transmitter or
keyless access system.
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146
Controls
Operating the Switches Around the Steering Wheel
ENGINE START/STOP Button
■Changing the Power Mode1ENGINE START/STOP Button
ENGINE START/STOP Button Operating Range
You can start the engine when the keyless remote is
inside the vehicle.
The engine may also run if the keyless remote is close
to the door or window, even if it is outside the
vehicle.
ON mode:
The ENGINE START/STOP button is on (in red), if the
engine is running.
If the battery of the keyless remote is getting low, the
engine may not start when you press the ENGINE
START/STOP button. If the engi ne does not start,
refer to the following link.
2 If the Keyless Remote Battery is Weak
P. 606
Do not leave the power mode in ACCESSORY or ON
when you get out.
Operating RangeVEHICLE OFe
The button is off.
The power to all electrical components is turned off.
ACCESSORY
The button blinks (in red).
Operate the audio system and other accessories in this
position.
ON
The button blinks (in red).
All electrical components can be used.
Press the button.
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Continued193
uuInterior Convenience Items uOther Interior Convenience Items
Controls
1Wireless Charger*
A device may not charge if the size or shape of its
chargeable side is not a ppropriate for use with the
charging area.
Not all devices are compatible with the system.
During the charging phase, it is normal for the
charging area and de vice to heat up.
If the device becomes too hot and its battery
protection function activates, it may charge
extremely slowly or no longer charge.
The temperature at which the battery protection
function activates de pends on the device.
Charging may be briefl y interrupted when:
•All the doors or the trunk are closed
- to avoid interference with the proper functioning
of the keyless access system.
•The position of the device is altered.
Do not charge more than one device at a time on a
charging area.
* Not available on all models
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374
Driving
When Driving
Starting the Engine
1.Make sure the parking brake is applied.
u The parking brake and brake system
indicator comes on for 30 seconds when
you press the electric parking brake
switch.
2. Depress the brake pedal.
3. Press the ENGINE START/STOP button
without depressing the accelerator pedal.1 Starting the Engine
Keep your foot firmly on the brake pedal when
starting the engine.
The engine is harder to st art in cold weather and in
thinner air found at altit udes above 8,000 feet (2,400
meters).
When starting the engine in cold weather, turn off all
electrical accessories such as the lights, climate
control system, and rear de fogger in order to reduce
battery drain.
If you live in a region where winter is extremely cold,
an engine block heater will improve starting and
warming of the engine. Cons ult a dealer for details.
If the exhaust system sounds abnormal or you can
smell exhaust gas inside the vehicle, have your vehicle
checked by a dealer. There may be a problem with
the engine or exhaust system.
Bring the keyless remote close to the ENGINE
START/STOP button if the batte ry in the keyless
remote is weak. 2 If the Keyless Remote Battery is Weak
P. 606
The engine may not start if the keyless remote is
subjected to strong radio waves.
Electric Parking
Brake Switch
Brake Pedal
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