Pioneer AVH-120BT Bluetooth Memory Full: Step-by-Step Guide To Clear

The Pioneer AVH-120BT is a top-notch car multimedia player that boasts various features. This piece of technology is designed to add convenience and enjoyment to your car trips.

However, this memory can become full over time, necessitating some management. In this article, we will explore how to manage your Pioneer AVH-120BT Bluetooth memory, clear it, change PIN codes, and more.

What is Pioneer AVH-120BT

The Pioneer AVH-120BT is a versatile multimedia player used in cars. It features a 6.2-inch WVGA display and is equipped with a set of features such as Bluetooth for hands-free calling and audio streaming.

Moreover, it can store multiple user profiles, allowing different drivers or passengers to easily connect their devices. Normally, it has a DVD player and USB/AUX input, providing a multitude of entertainment options.

Car multimedia

Why Does Bluetooth Memory Become Full

The Bluetooth memory in the Pioneer AVH-120BT, just like any other memory, has a finite capacity. It is designed to remember previously paired devices, making it easier to connect when the same device is within range.

However, if you frequently pair new devices with the head unit, the memory can become full over time. Once the memory is full, you will need to clear it before you can pair additional devices.

Clear Pioneer AVH-120BT Bluetooth Memory: Step-by-Step Guide

The first step is to start your car. In some situations, you need to press the power button located on the left side of the unit’s front panel.

Next, on the bottom left side of the screen, you will see a “Home” button, and press this. You should now see several options on the screen, including “AV,” “Radio,” and “Settings.”

Now, in the main menu, you continute to find and press the “Settings” option. Next, within the “Settings” menu, look for an option named “Bluetooth Settings.”. After that, you scroll down until you find the option that says “Clear Memory.” and tap it to clear.

After that, you will see a pop-up window will appear on the screen, asking you to confirm your action. Confirm that you want to proceed by pressing “Yes.” Now, you’ve done to remove all paired devices from your Bluetooth memory.

Bluetooth Memory Full – Pioneer Radio Fix

How To Modify The Pin Code For A Bluetooth Connection

The Pioneer AVH-120BT should power on automatically when the vehicle starts. If it does not, you need to press the power button on the head unit to turn it on.

On the bottom left corner of the unit’s screen, you’ll see the “Home” button, and press this button to access the main menu.

Now, you continute to look for the “Settings” option and tap it. Afterward, you scroll until you find the “Bluetooth Settings” option and tap this option to open the Bluetooth settings.

Within this, you will see a list of various settings related to your Bluetooth connections. Look for the “PIN Code” option and tap it.

After that, you will then be asked to enter a new 4-digit PIN, enter your new PIN. Once you’ve done this, you just need to tap “OK” or “Done” to save the new PIN.

Connect, Disconnect, And Delete Phones From Pioneer AVH-120BT

Here, we provide a detailed guide to help you through the process:

To connect a phone:

First, you go into your phone’s settings and turn on Bluetooth. Next, on the screen, you will find a “Home” button on the bottom left. Press this, and then select “Phone” on the displayed menu.

After that, you choose “Connection,” then “Add Device.” This will put the Pioneer AVH-120BT in pairing mode.

Next you back on your phone and see “Pioneer AVH-120BT” listed as an available device in your Bluetooth settings. Tap on this to start the pairing process.

After a few seconds, both your phone and the Pioneer device will ask you to confirm the connection. Do this, you are successful to pair.

Add the device to the car

To disconnect a phone:

You disconnect just as when you were connecting a phone, start by pressing “Home,” then “Phone.”

Now, in the “Phone” menu, select “Connection,” and then choose the device you want to disconnect. Once you’ve done this, tap “Disconnect.” This will immediately disconnect the phone from the Pioneer AVH-120BT.

To delete a phone:

You start by pressing the “Home” button, then select “Settings” and finally “Bluetooth Settings.”

In your Bluetooth settings, select “Device List.” This will show you a list of all devices currently paired with the Pioneer AVH-120BT.

Now, you choose the device you want to delete, then press “Delete.” and you’ve done to delete.

How to Check Bluetooth Memory Status

Now, you go to Bluetooth Settings and press the “Home” button, then navigate to “Settings” and finally “Bluetooth Settings.”

After that, select “Device List.” Here, you can see all devices stored in the memory of your Pioneer AVH-120BT. If you’re trying to determine how full the memory is, simply count the number of devices listed.

Car stereo with Bluetooth


The Pioneer AVH-120BT is an exceptional device that brings connectivity and entertainment to your vehicle. Managing Bluetooth memory is a critical part of maintaining its performance and ensuring seamless connectivity with various devices. Regularly monitoring and clearing the memory can ensure your device runs smoothly, allowing you to enjoy all the features this remarkable device has to offer.


  1. Does Bluetooth be deleted if I reset all settings?

    Just like Wi-Fi networks, Bluetooth connections will be removed from your phone if you reset all settings. This means that your phone will forget all paired Bluetooth devices and you'll need to pair them again manually. In addition, resetting all settings will switch off Bluetooth on your phone.

  2. Why am I unable to delete a device from Bluetooth?

    Failure to delete a device from Bluetooth might be due to issues with the device drivers. If the drivers are out of date, missing, or damaged, you may face difficulties in removing devices. To fix this, try updating your Bluetooth driver.

  3. What happens when you clear Bluetooth memory?

    Normally, your device maintains a record of the most recent Bluetooth devices it has paired with so it can reconnect to them swiftly and automatically. When you clear this Bluetooth memory, your device “forgets” all the devices it had previously remembered. So, you will start fresh and connect new devices that will be added to this newly cleared memory list.