My Bluetooth Is Connected but No Sound in My Car: Common Problems and Solutions

Are you experiencing the frustrating issue of having your Bluetooth connected to your car, but there’s no sound coming out? It’s a common problem that many people face, and it can be quite perplexing. In this article, we’ll explore this issue in detail, provide possible solutions, and offer guidance on when to seek professional help. So, let’s dive in and get your car audio back on track!

Common Problems of Bluetooth Is Connected but No Sound

When it comes to Bluetooth connectivity issues in cars, there are a few common problems that can cause a lack of sound. Let’s take a quick look at them:

  • Audio Output Settings 
  • Volume Level
  • Bluetooth Connection
  • Incompatible Devices

Now that we have a better understanding of the common problems, let’s explore specific scenarios where the Bluetooth is connected, but no sound is coming through in more detail.

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My Bluetooth Is Connected but No Sound in My Car

why is my bluetooth connected but no sound

If you find yourself in a situation where your Bluetooth is connected to your car, but there’s no sound, here are some troubleshooting steps you can try:

Problem: Audio Output Settings

Sometimes, the audio output settings on your phone or car might not be properly configured, resulting in no sound.


Check the audio output settings on your phone and car. Make sure the Bluetooth audio option is selected and the volume is turned up. Also, ensure that any “Do Not Disturb” or “Silent” mode settings are disabled.

Problem: Volume Level

It’s possible that the volume level on your phone or car is set too low or muted, leading to no sound.


Check the volume levels on both your phone and car. Increase the volume gradually to ensure it’s audible. Also, make sure the volume is not muted or set to a very low level.

Problem: Bluetooth Connection

A weak or unstable Bluetooth connection can interfere with the audio signal, causing the sound to drop out.


Check the Bluetooth connection between your phone and car. Ensure that both devices are paired correctly and that the Bluetooth signal is strong. Try disconnecting and reconnecting the Bluetooth connection to establish a more stable connection.

Problem: Incompatible Devices

Certain devices might not be fully compatible with each other, causing audio issues when connected via Bluetooth.


Verify if your phone and car are compatible with each other’s Bluetooth profiles. Check the manufacturer’s specifications or user manuals to ensure compatibility. If your devices are incompatible, you might need to consider alternative connection methods, such as an auxiliary cable or a different Bluetooth adapter.

Note: It’s worth noting that the steps and options available may vary depending on your specific car model, phone, and operating system version. Consult the respective user manuals or contact the manufacturer’s support for further assistance if needed.

Bluetooth Is Connected but No Sound on Android

If you’re using an Android device and facing the issue of Bluetooth being connected but no sound in your car, here are some additional steps you can take:

  • Confirm that your Android device is set to allow media audio to be played through Bluetooth. To do this, go to “Settings,” then “Connected devices” or “Bluetooth,” and ensure the “Media audio” option is enabled.
  • Try clearing the cache of the Bluetooth app on your Android device. Sometimes, clearing temporary data can resolve connectivity issues. To do this, go to “Settings,” then “Apps” or “Applications,” locate the Bluetooth app, and select “Clear cache.”
  • Restart both your Android device and your car’s infotainment system. This can help refresh the Bluetooth connection and resolve any temporary glitches.

Bluetooth Is Connected but No Sound on iPhone:

If you own an iPhone and are facing the issue of Bluetooth being connected but no sound in your car, try the following steps:

  • Make sure your iPhone is connected to your car’s Bluetooth as both a phone and audio device. Some cars require separate connections for phone calls and media audio.
  • Reset your iPhone’s network settings. This can help resolve any network-related issues that might be affecting Bluetooth connectivity. To reset network settings, go to “Settings,” then “General,” “Reset,” and select “Reset Network Settings.”
  • Disable any battery-saving or power management features that might be limiting the functionality of Bluetooth. These settings can sometimes interfere with the audio output. Check your iPhone’s battery or power settings for any relevant options.

When to Seek Professional Help

If you have tried all the troubleshooting steps mentioned above and are still facing the issue of your Bluetooth being connected but no sound in your car, it may be time to seek professional assistance. Consider reaching out to your car manufacturer’s support or contacting a qualified car audio technician who can diagnose and resolve the issue.

Frequently Asked Questions (FAQs):

Is there a chance that my car’s Bluetooth system is faulty?

It’s possible that the car’s Bluetooth system could be malfunctioning. To rule out this possibility, try connecting another device to your car’s Bluetooth and see if it can play sound. If another device works fine, the issue might be with your phone. However, if no device produces sound through the car speakers, it indicates a problem with the car’s Bluetooth system, and you may need to consult a professional for further assistance.

I have an iPhone. Could iOS updates affect the Bluetooth connectivity and audio in my car?

Yes, iOS updates can sometimes cause compatibility issues with car Bluetooth systems. If you recently updated your iPhone’s software and started experiencing this problem, there’s a chance that the update caused the issue. To resolve this, try updating your car’s firmware if available. Alternatively, you can wait for another software update from Apple that might address the compatibility problem.

What other troubleshooting steps can I try to fix the Bluetooth audio issue in my car?

Here are a few additional troubleshooting steps you can try:

  • Check if your car stereo system has a separate volume control for Bluetooth audio. Adjust it to an appropriate level.
  • Clear the Bluetooth cache on your phone. Go to the Bluetooth settings, find your car’s connection, and delete it. Then re-pair your phone with the car’s Bluetooth system.
  • Disconnect any other Bluetooth devices that might be interfering with the connection.
  • If your car has an auxiliary input or USB port, try connecting your phone using those methods to see if the sound works.
  • If all else fails, consult the user manual for your car stereo system or contact the manufacturer’s support for further assistance.


When faced with the problem of Bluetooth being connected but no sound in your car, it’s essential to go through a systematic troubleshooting process. By checking audio output settings, adjusting volume levels, establishing a stable Bluetooth connection, and ensuring device compatibility, you can often restore audio functionality.

Remember to consult the user manuals of your car and phone for specific instructions related to Bluetooth connectivity and audio settings. Additionally, staying up to date with software updates for both devices can potentially resolve compatibility issues.

With the tips provided in this article, you should now be equipped to tackle the issue of Bluetooth connectivity problems in your car. 

Enjoy your favorite tunes, podcasts, or hands-free calls with confidence and clarity!

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