How do you use the keyless entry pad to activate/deactivate the Auto Lock feature?

How do you use the keyless entry pad to activate/deactivate the Auto Lock feature?
Experienced mechanics share their insights in answering this question :
While you can use the message center in your car, or the door lock switch itself to activate or deactivate the Auto Lock feature, you can also use the keyless entry pad on the outside of the driver door if you prefer. Here’s what you need to do:

Make sure the key is in the ignition, and is set to the first OFF setting.
Close the doors.
Put in your five-digit access code.
Press 3 and 4 and hold them.
Keep holding 3 and 4, and then press 7 and 8. Release them.
Repeat the press/release for 7 and 8 a second time.
The horn should beep once to tell you that the system has been deactivated. It should beep twice to tell you that it has been reactivated.

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This is a symptom of a low battery that is going to require keypad replacement. Your keypad contains an anti-scan feature. Should the wrong code be attempted seven times for 35 consecutive button pushes, then the keypad will become disabled and the light will flash.
Lock All Doors

With the driver`s door closed, press and hold 7•8 and 9•0 at the same time.

Digital keypad locks work by first requiring a user to enter a PIN code into the numeric keypad. Since the lock is digital, it has a power supply. If a user enters a code that has been programmed in the lock, it will disengage the deadbolt and allow the user to open the door.
Disabling a keyless system is usually done with a combination of button presses on the key fob, or via your car`s infotainment system; check your handbook or with your dealer to determine if and how this can be done.
Since keyless ignition doesn`t automatically turn off when you leave the car with the fob or smart key, you`ll need to put the car in park and press the stop button first.
The key fob battery is dead: This is one of the most common reasons why your car door lock is not working. If your locks aren`t working, replacing the battery in the key fob could solve the issue. The key fob is faulty: If the battery isn`t the problem, the issue may be with the fob itself.
The Most Common Causes of Keyless Entry System Issues

You won`t get the performance you`re looking for if: Your vehicle has a poor quality antenna. The antenna is buried in some random corner of the vehicle. Your neighborhood has a lot of electronic signals that interfere.

A bad battery in the key fob is most commonly the reason for a failure to send signals to the keyless entry system. If it is available, use the spare key fob to open the vehicle and start the ignition. If the spare fob is not available, use the provided key embedded in the fob to unlock the door.
This usually happens because of low batteries, but shock can also cause the fob to lose its pairing. Most remotes can be reset, so check your car`s user manual for the resetting sequence. If resetting fails to solve the problem, the fob will need to be reprogrammed.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

How do you use the keyless entry pad to activate/deactivate the Auto Lock feature?
ANSWER : While you can use the message center in your car, or the door lock switch itself to activate or deactivate the Auto Lock feature, you can also use the keyless entry pad on the outside of the driver door if you prefer. Here’s what you need to do:

Make sure the key is in the ignition, and is set to the first OFF setting.
Close the doors.
Put in your five-digit access code.
Press 3 and 4 and hold them.
Keep holding 3 and 4, and then press 7 and 8. Release them.
Repeat the press/release for 7 and 8 a second time.
The horn should beep once to tell you that the system has been deactivated. It should beep twice to tell you that it has been reactivated.

How do you use the keyless entry pad to activate/deactivate the Auto Unlock feature?
ANSWER : You can activate and deactivate the Auto Lock and Auto Unlock features separately from one another on your car. You can also use a number of different methods to do it. Here’s what you should know about using the keyless entry pad on the driver door to control the Auto Unlock feature:

The key should be in the ignition, set to the first off setting.
All the doors should be closed.
Enter your code in the key pad.
Press the 3 and 4 buttons. Hold them.
Press 7 and 8 and then let them go. Repeat it a second time.
Let go of the 3 and 4 buttons.
The horn will beep once to tell you that Auto Unlock has been deactivated, or twice to tell you it has been activated.

In a keyless entry car, can you also have an alarm say auto watch alarm system installed?
ANSWER : Hello. From what you describe it would appear that the aftermarket alarm system may be having an issue. If the alarm has done this since it was installed then it may be possible that it is wired improperly, or that there is an issue with the alarm system control module. It may be possible that the two alarm systems are interfering with each other somehow, perhaps due to an issue with the transponders or remotes. I would recommend referring to the alarm system manufacturer, or the shop or technician that installed the alarm for more specific support or instructions.

How do you activate or deactivate the Auto Lock feature?
ANSWER : While your car’s Auto Lock feature is designed to provide enhanced safety and protection while the car is in motion on the road, you may find it necessary to deactivate it at some point. You’ll need to know how to do that, as well as how to reactivate the system later. Here’s
how:

Put the key in the ignition and turn it to on.
Press the Unlock button three times.
Turn the ignition off.
Press the Unlock button three more times.
Turn the ignition back to on.
The horn should beep once. This tells you that you’re now in
programming mode.
Press the Unlock button, then press Lock again. The horn will
beep once to tell you that Auto Lock was deactivated. It will beep
twice if you’re reactivating the system.
Turn the ignition back to off and listen for the horn to beep
one time confirming that the programming was accepted.

If your vehicle has the keyless entry pad on the driver’s door you can
use this procedure.

Key off, out of the ignition and al the door closed
Enter the factory 5 digit code.]
Press the 3.4 button and hold.
Press and release the 7.8 button while still holding 3.4 button
Press 7-8 again while still holding the 3.4 button
Release the 3.4 button
The horn should sound once to indicate disable or twice for enabled

I have a cold weather auto start feature in my auto start remote.
ANSWER : Hi there. The cold weather timer is a great feature to have, but you can adjust the time for the auto start to stay on for. I recommend setting the timer for 20 minutes to allow the engine to warm up. The hardest thing to do on an engine is start it up and shut it off before it warms up. This will gel up the engine oil and causing the engine to fail due to lack of engine oil. If you need further assistance with your auto start system, then seek out a professional, such as one from Your Mechanic, to help you.

all doors lock only by inserting key in passenger side door and locking
ANSWER : Your central locking system may have been designed with a control module in the circuit. This is a small computer that is responsible for controlling the different functions of a particular system. It is possible that the module for your central locking system may have shorted out internally preventing particular functions from working properly. I would recommend having a certified technician test your central locking module to determine if all of its functions are working properly.

Front Passenger Lock sometimes does not lock with a remote control or by locking button located on either doors.
ANSWER : The solenoid is on the door latch and is most likely the cause of the problem for your 2005 Toyota Tacoma. If you want to have this inspected and repaired, a certified technician from YourMechanic can come to your home or office to diagnose your door lock and perform the correct replacement.

How do I lock and unlock the doors using keyless entry?
ANSWER : The Keyless Entry Keypad gives you access to unlocking your truck without using your keys. It also lets you lock the doors. To lock and unlock the doors using Keyless Entry.

Enter the factory code or your personal code.
Press the 3-4 button within 5 seconds to unlock all of the doors.
Press the 7-8 and 9-0 button at the same time to lock all of the doors.