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Why Is My Car’s Bluetooth Not Working?

If you’re having trouble with your car’s Bluetooth, you’re not alone. Many car owners have experienced problems with their car Bluetooth not working correctly.

There are a few reasons why this may happen, and luckily, there are also a few ways to fix it, but why does car Bluetooth may not work? Let’s find out.

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There are a few reasons why your car Bluetooth may not be working. It could be that the Bluetooth device is not compatible with your car or that the Bluetooth connection is not configured correctly. Problems with car Bluetooth can also be caused by the software issue on your car’s infotainment system.

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Tip: Before you try to fix the problem, it’s good to check if there’s an update available for your car’s infotainment system.

If you’re still having trouble with your car’s Bluetooth not working, here are a few ways to fix it:

  • Restart your car

This may seem like an obvious solution, but restarting your car can often fix minor Bluetooth issues. To do this, turn off your vehicle and wait a few seconds before turning it back on again.

  • Check the Bluetooth device.

If you’re using a Bluetooth device with your car, whether it is a phone or an MP3 player, make sure that the device is turned on and properly connected to your vehicle.

In the article below, I will show you how to fix the car Bluetooth not working issue step by step. But before that, let’s take a look at some troubleshooting tips that may help you solve the problem.

Why Car Bluetooth Doesn’t Work

One of the most common reasons for car Bluetooth not working is a weak signal.

This can be caused by the car being parked in a garage or an underground parking lot, as the signal may not be able to penetrate these areas.

If this is the case, try moving your car to a different location to see if that improves the signal strength.

The Bluetooth in the car can also stop functioning correctly if the Bluetooth device is not compatible with the car’s infotainment system or the car’s Bluetooth connection is not configured correctly.

How to Fix Car Bluetooth Not Working?

Having car Bluetooth not working is an annoying experience, especially if you rely on Bluetooth to play music or use hands-free calling while you’re driving.

But don’t worry, there are a few ways to fix this problem.

  • If your car’s Bluetooth is not working, you should first check the car’s infotainment system for any software updates. If there is an update available, install it and see if that fixes the problem.
  • If that doesn’t work, try restarting your car’s infotainment system. This can often solve problems with car Bluetooth not working.
  • If neither of those solutions works, the next step is to check if the car’s Bluetooth device is compatible with your vehicle. Many car manufacturers have a list of compatible car Bluetooth devices on their websites, so it is worth checking.
  • If you can’t find a list of compatible car Bluetooth devices, you can try connecting your device to another car to see if it works. If it does, the problem is most likely with your vehicle, not the car’s Bluetooth device.
  • If none of these troubleshooting tips work, the problem may be with the car’s Bluetooth connection. To fix this, you will need to go into the car’s infotainment system and delete the connection. Then, reconnect the device and follow the prompts to set up a new connection.

Troubleshooting Tips to Fix Car Bluetooth

Fixing car Bluetooth is not complicated, but there are a few things you have to remember if you want to do it successfully.

  • First, you have to make sure that the Bluetooth icon is visible on your device. Nothing is more frustrating than finding out that you cannot connect the Bluetooth because it was turned off.
  • Secondly, make sure the device you use, whether Android or iPhone, is updated to the latest version of the software. Car Bluetooth and the phone are two separate systems, and to make them work together, they have to understand each other.
  • If the phone cannot connect with the car Bluetooth, turn it off for two minutes and then turn it back on. It often happens that after resetting Bluetooth, the device starts working correctly.
  • The last thing you can try is to delete all Bluetooth connections in the car and phone and start from scratch. Sometimes it is necessary to forget about the old connection to establish a new, working one.

How to Properly Configure Car Bluetooth Connection

Regardless of the car audio equipment type, to make it work, you have to make sure it has been configured correctly with other elements—the same with the Bluetooth connection.

To ensure you have your device configured with the car, go to the Bluetooth settings in both systems and “pair” or “connect” them.

The process is different for each car type, but the main idea is to look for a button that will enable the Bluetooth connection in both devices and make them “talk” to each other.

The Best Tools to Use to Fix Car Bluetooth Issues

  • Many tools can fix car Bluetooth not working, but patience is most important.
  • Another thing you will need is a good internet connection to look for solutions online and a compatible device if you want to try connecting the car Bluetooth to another car.
  • Finally, you will need a basic understanding of how car Bluetooth works and how it is configured. This will allow you to troubleshoot the problem more effectively.

In some car stereos, especially the older ones, there is no Bluetooth function, and if you have one of these, do not worry.

Kinivo BTC450 Bluetooth Car Kit (Hands-Free Adapter for Cars with 3.5mm Aux Input, Apt-X)

There are Bluetooth car kits available on the market so that you can find the perfect one for your needs.

  • If you are searching for a universal Bluetooth adaptor for any car, I suggest trying Kinivo BTC450. The main advantage of this device is that it uses a standard 3.5mm jack, which you can find in any car.
  • If you are looking for a more high-end solution, you want to try Bovee WMA3000B Wireless Bluetooth Music Interface Adaptor for in-car iPod Integration. This Bluetooth adaptor is more expensive but also much more functional, as it allows you to control your music directly from the car’s infotainment system.

Common Car Bluetooth Mistakes People Make

One of the most common mistakes people make is not updating the phone’s software.

  • As I mentioned before, car Bluetooth and the phone are two separate systems, and to make sure they work together, they have to understand each other.

By not updating the software, you risk that they will not be able to connect.

  • Another mistake is not reading the car’s manual before trying to connect the Bluetooth. Each vehicle is different and has another way of connecting Bluetooth.

By not reading the manual, you make it harder for yourself to troubleshoot the problem.

  • Finally, people often forget to turn on the Bluetooth on their phones. This seems like a silly mistake, but it happens often.

Make sure that the Bluetooth on your phone is turned on before you try to connect to the car.

Tips to Avoid Car Bluetooth Problems in the Future

If your car’s Bluetooth stops working occasionally, here are some tips that may help you solve the problem:

  • Check if the Bluetooth device is compatible with your car’s infotainment system.
  • Make sure the Bluetooth connection is configured correctly.
  • Turn off the car infotainment system before leaving the car.
  • Update the software on your car’s infotainment system.


If your car’s Bluetooth is not working, do not worry. There are many things you can try to fix the problem.

The most important thing is to be patient and understand how car Bluetooth works. With a little bit of effort, you will be able to get your car’s Bluetooth working again in no time.

Hopefully, these tips will help you fix your car’s Bluetooth not working problem.

But if none of the solutions seems to be working in your case, then the problem may be with your car’s infotainment system, and you will need to take it to a mechanic or car dealership to have it checked out.