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Summary
  • Your device might not connect to your vehicle via Bluetooth because the pairing mode isn’t active, the software is incompatible, or the Bluetooth is off.
  • External interference and outdated software can also cause connection problems.
  • The fix depends on the cause. Quick fixes include restarting your mobile device and infotainment systems. Installing software updates should also help.

A lot of people enjoy listening to  music as they drive. Putting up a nice podcast couldn’t hurt either. Being deprived of such simple joys can quickly ramp up the stress on the road.

If you link your mobile device to your ride via Bluetooth to get your audio fix, you know that nothing is more frustrating than dealing with connectivity issues. Fortunately, knowing what the cause is will help you fix the problem.

Why Won’t My Mobile Device Connect to My Car’s Bluetooth?

There are many possible reasons why your mobile device won’t connect to your vehicle’s Bluetooth. Your mobile device or vehicle might not be in pairing mode, the software might not be incompatible, or the Bluetooth could be off. External interference and outdated software can also cause connectivity issues.

car bluetooth not connecting
If you link your mobile device to your ride via Bluetooth to get your audio fix, you know that nothing is more frustrating than dealing with connectivity issues.

Devices Aren’t in Pairing Mode

If your devices won’t pair with your vehicle, double-check if they’re in pairing mode. They need to actively look for potential connections so that your infotainment system can detect them.

Pairing mode makes your devices discoverable. Once it’s on, you can search for your vehicle’s Bluetooth with your device and link the two.

Incompatible Software

Not all devices and infotainment systems have Bluetooth. Make sure your mobile devices and your vehicle have Bluetooth functionality before trying to pair them.

It’s also worth mentioning that not all Bluetooth versions are universal. If your phone uses an older version of Bluetooth than your vehicle (or vice versa), they might not be able to pair. Do some research on your gadgets to see if they’re compatible.

Bluetooth Is Off

Devices can’t pair with one another if the Bluetooth isn’t on or available — the same applies to device-to-vehicle connections. So make sure your Bluetooth is active on both your vehicle and your mobile device.

External Interference

Electronic devices that use radio waves, such as GPS systems and radios, can muddy the Bluetooth connection between your devices and your vehicle. Try disabling them to see if you have an easier time pairing your phones and tablets to your car.

Outdated Software

If you don’t update the software of your mobile devices or your vehicle’s infotainment system, you might experience Bluetooth compatibility issues.

Ensure your mobile devices are always up to date. Regularly check if there are system updates available for your vehicle to guarantee your infotainment system works properly.

Simple Fixes for Bluetooth Connection Issues in Cars

The solution depends on the problem. It could be anything from staying on top of software updates and resetting your car’s Bluetooth to restarting your device and contacting a professional.

Install Software Updates

Using outdated software can cause complications when pairing Bluetooth devices. After all, linking your mobile device to your vehicle might not be possible if your software isn’t up to date.

It’s a good practice to download software updates as soon as they’re available to guarantee maximum compatibility between your devices.

Turn Your Car’s Bluetooth On and Off

Believe it or not, sometimes switching your ride’s Bluetooth on and off does the trick. Resetting the Bluetooth on your car clears previous settings and opens it up to new connections. This means you should have an easier time pairing devices again.

Alternatively, you can completely reset your vehicle’s Bluetooth settings. How this is done differs depending on your vehicle. Your best bet would be to consult your vehicle owner’s manual for a comprehensive tutorial.

Restart Your Mobile Device

Much like how resetting your car’s Bluetooth can help fix a connection, restarting a phone or a tablet can help as well. Each time a mobile device is turned on and off, the settings reset. This helps with the pairing process because the device can attempt to connect with the vehicle once more.

Contact a Professional

If all else fails and you’re incapable of connecting your Bluetooth to your car, it’s time to call tech support. A professional can help pinpoint the problem and offer different solutions. They can also conduct repairs or replacements if needed.

Alternatively, you can consult your vehicle owner’s manual to see if you can find a solution.

What Can You Do With Bluetooth in Your Car?

Connecting your mobile device to your vehicle via Bluetooth comes with a lot of benefits.

  • You can listen to music and podcasts while driving.
  • It can help you navigate with the help of a digital map and voice navigation.
  • You can call and contact other people without taking your eyes off the road.
  • You can use driver assistance technology to improve your driving experience.

Frequently Asked Questions

Here are the answers to some commonly asked questions about Bluetooth in vehicles and mobile devices.

Why is my Bluetooth connecting but not playing music?

If your Bluetooth is connected but you can’t hear any music or sound, check if your volume is up. Also, confirm whether your speakers are on and double-check if your mobile device is paired with your vehicle.

Does using Bluetooth in your car drain the battery faster?

No, using Bluetooth doesn’t drain the battery faster. Bluetooth was designed to have low power consumption in mind, meaning disabling or enabling it will only have a marginal effect on your device’s battery life.

Does using Bluetooth in your car use cellular data?

No, Bluetooth doesn’t use cellular data. Instead, it uses radio waves to pair devices together. This means you can use Bluetooth to link devices without cellular data or an internet connection.

About The Authors
Written By Automotive and Tech Writers

The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. Guided by CarParts.com's thorough editorial process, our team strives to produce guides and resources DIYers and casual car owners can trust.

Reviewed By Automotive Features Reviewer at CarParts.com

Lisa Conant grew up in Canada around a solid contingency of gear heads and DIY motor enthusiasts. She is an eclectic writer with a varied repertoire in the automotive industry, including research pieces with a focus on daily drivers and recreational vehicles. Lisa has written for Car Bibles and The Drive.

Any information provided on this Website is for informational purposes only and is not intended to replace consultation with a professional mechanic. The accuracy and timeliness of the information may change from the time of publication.

File Under : Accessories , DIY
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