Tesla Megaphone Not Working (This Should Work)

If your Tesla Megaphone not working, you know how unpleasant that can be. I just found myself in this challenging scenario, so I wanted to share my experience in the hopes that it will be beneficial for you if you are facing a similar issue.

I did some research and found that there could be a few potential reasons why the Megaphone of your Tesla is not working.

In this article, I’ll discuss all the possible reasons why the Megaphone of your Tesla is not working and provide you with some solutions.

How to fix Tesla Megaphone not working?

If the megaphone of your Tesla is not working, there could be many reasons behind this such as. All these reasons are discussed here in detail.

1. Volume Issues

If the volume of your Tesla vehicle is too low or muted, it can affect the functionality of the megaphone feature.


To adjust the volume settings, you can try utilizing voice commands or manually perform them on the touchscreen display. You should make sure that the sound is not muted and that the volume is up. Most of the time, the media control panel on a touchscreen allows you to change the volume.

You can adjust the volume by using the following steps

  • You should tap on the “media control panel “on the touchscreen display.
  • Here you have to tap on an option for volume control having the symbol of a speaker or sound wave.
  • Adjust the volume to the desired level on the volume slider.
  • Tap on the confirmation button or close the volume settings to save the changes.

2. Software Glitches

The software that is controlling the audio system of your Tesla could experience bugs that prevent it from functioning properly, just like any other technological device


You should try holding down both scroll wheels on the steering wheel until the screen turns black and the Tesla logo displays to restart the infotainment system. Any software bugs impacting the megaphone settings may be fixed by doing this.

Make sure the software on your Tesla car is up to date. Tesla provides software updates regularly to fix faults and add new features. You should follow the following steps to update the software of your Tesla vehicle,

  • First of all, you should ensure that your Tesla vehicle is connected to a stable network connection.
  • On the touchscreen display of your Tesla vehicle, go to the “Main Menu”.
  • There you will see an option for “Software”. Tap on it.
  • When you enter the software option, you will see any “Software update” if available.
  • If there is any pending Software update, you should click on the “Download and Install button “to install it.

Simple system restarts can sometimes fix small software issues. When the procedure for software update is complete, you should restart your Tesla vehicle. Turn off the vehicle, wait for a few minutes, and then turn back on the vehicle. It may resolve the problem of your Tesla Megaphone.

3. Cable Connection Issue

Faulty cables or inappropriate connections can cause audio issues if you’re utilizing a wired connection to play music from a device.


You should make sure that all the necessary cables are securely connected. You should carefully check that audio cables are properly connected to the source device and the vehicle’s audio system if there are any audio-related problems.

You have to look for any signs of damage, such as cuts, fraying, or bends, on the cables. Audio problems and connection issues can result from damaged wires.
You should try connecting your audio source to the car’s audio system with a new wire. A new cable may be able to fix the problem because cables can occasionally become defective with use.

You should make sure that the settings are set up correctly for output to the vehicle’s audio system if you’re utilizing an external device (such as a smartphone or tablet) as the audio source.

4. Bluetooth Connection Issues

If you are using Bluetooth to stream audio from a linked device, connectivity issues could cause the audio to be interrupted.


Turn off Bluetooth on the associated device and your Tesla, then turn it back on. This can occasionally aid in creating a new connection.

You should make sure that the Bluetooth device you’re attempting to pair with your Tesla is correctly configured. Follow the pairing instructions in your Tesla’s settings menu after making sure the Bluetooth on the device is activated and discoverable. 

You should delete the problematic device from your Tesla’s Bluetooth settings, then pair it again from fresh. This can assist in erasing any connection data that may be present and create a fresh, and reliable connection.

You should carefully check to see if the Bluetooth technology used by your Tesla is compatible with the device you’re attempting to connect. 

5. Electrical Issues

Electrical issues in your Tesla vehicle might cause the Megaphone system to malfunction.


You should verify that the main power source on your Tesla is operating properly. The car may have several electrical problems if the power supply is inadequate.
You should carefully check the wiring closely for any indications of wear, corrosion, or disconnection. Electrical issues may result from damaged or faulty wiring.

Several electrical problems may arise as a result of a bad battery in your vehicle. Examine the condition of your Tesla battery system, and if required, think about replacing it.

Check the fuse box of the car to discover if any fuses connected to the megaphone system have blown. In a Tesla, the fuse box is typically found under the glove compartment, near the battery, or in the front trunk Any blown fuses should be replaced with fresh, and properly rated ones. To replace a fuse with a new one, you should follow these steps:

  • You should disconnect the negative terminal of the 12-volt battery before working on any electrical components to prevent any electrical risks.
  • Find that if any blown fuse is present in the Fusebox once the battery has been unplugged. To see if the fuse is blown, visually inspect it. There will be a fractured or melted metal strip inside of a blown fuse.
  • Replace any blown fuses with new ones with the same amperage rating. To protect the electrical system in your car, only use the Tesla-specified fuse type.
  • Reconnect the negative connection of the 12-volt battery after replacing the fuse.

6. Hardware Issues

The audio system’s speakers, amplifiers, or other parts could be physically broken if the megaphone of your Tesla is not working.


You should carefully inspect your vehicle and identify the hardware problem you are having that is connected to the vehicle’s ability to produce sound, communicate, or in any other way megaphone function.

You should consider going to a Tesla service center if the issue seems to be a hardware-related problem. For hardware problems, trained experts can diagnose and find the underlying cause, and offer fixes.

Any required repairs for hardware problems will be covered if your Tesla is still under the warranty.

7. Advanced audio settings

It is possible for advanced audio settings, such as balance and fades, to direct sound away from the speakers which can lead your Tesla megaphone to malfunction.


Here are some general steps you can take if you’re having megaphone problems or want to change advanced audio settings in your Tesla car

  • Open your Tesla’s touchscreen interface to access the audio settings.
  • Search for a menu item or option that says “Navigate to Audio Settings.” This might have an “Audio,” “Sound,” “Media,” or a similar label.
  • The audio settings should allow you to change the volume for various audio sources, including music, incoming calls, and navigational prompts. Make sure the volume is set appropriately and is not muted.

You might be able to modify the balance and fading of audio output between various car speakers depending on the audio equipment in your car. If the sound is only coming from particular places, this can aid in troubleshooting megaphone-related audio problems.

You can modify the equalizer settings on your Tesla to improve the sound quality. Changing the treble, bass, and other audio frequencies may be necessary.

Final Thoughts

As I have discussed all the possible causes and solutions for the Megaphone problem of Tesla vehicles. The problems and solutions are explained in this article. The solutions include

  • Adjust the volume up and sound not muted
  • Restart the infotainment system of your Tesla
  • Download the Software updates
  • Resolve the Cable connection issues
  • Resolve the Bluetooth connection issues
  • Resolve electrical issues
  • Replace any blown fuse
  • Replace any faulty hardware
  • Reset the advanced audio settings

I have discussed all these in detail and answered some questions that you might have in your mind.

If you have something to share with us about this topic, feel free to contact me. I would love to hear from you.

Can I troubleshoot the Tesla megaphone malfunction with a Tesla manual or instructions?

Yes, each vehicle model is given a user handbook or guide by Tesla. The instructions for using and troubleshooting the megaphone feature must be included in this manual. You can access it via the touchscreen interface in your car or the official Tesla website.

Can I use the Megaphone feature only in parking mode?

Yes, it is advised by the company that you should use the Tesla Megaphone feature only in parking mode. Use of this feature while driving is illegal and dangerous.

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