Car Bluetooth not working

[Mimzy15]

My phone used to work well with my car before. Then out of blue it stopped connecting automatically. Now, whenever I want to connect my phone to car, I have to delete my phone and then add again. Does anyone know what this could be?

[boltinfinty]

O add this happen but it ws because my phone was to old

[thisssguy]

My phone has been having Bluetooth connectivity issues since the one ui 7 update.

[NeoDoug1]

Have you updated to OneUI7? This update has broken Bluetooth on the S22 Ultra... There are several suggested solutions, but the only one that seems to temporarily work is to restart the phone. This seems to solve the issue for a day or two, but then issues start again... 

[Samsung_Moderator · Accepted solution]

Hey there! I can absolutely understand wanting your phone to connect to your car! I found some troubleshooting that may help us!

1. Basic Checks:
Restart devices:
.
Restarting both your phone and the car's infotainment system can often resolve temporary glitches. 
Check Bluetooth settings:
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Ensure Bluetooth is enabled on your phone and that your car's Bluetooth is discoverable. 
Adjust phone settings:
.
Verify Call Audio Routing is set to Bluetooth and that your phone's Bluetooth is not set to restricted mode. 
2. Pairing and Connection Issues:
Clear Bluetooth cache: Go to your phone's settings and clear the Bluetooth cache. 
Remove and re-pair: Forget the car's Bluetooth system from your phone's Bluetooth settings, then re-pair it. 
Check for interference: Make sure there are no other devices or obstacles that might be interfering with the Bluetooth signal. 
Disable and re-enable Bluetooth: Turn off and then on Bluetooth on your phone. 
3. Software and Compatibility:
Update software: Ensure both your phone and the car's infotainment system have the latest software updates.
Check for compatibility: Make sure your phone and car's Bluetooth system are compatible. 
4. Advanced Troubleshooting:
Reset Bluetooth settings:
You can reset your phone's Bluetooth settings (usually under "System" or "Advanced" settings). 
Check car's manual:
Refer to your car's manual for specific instructions on pairing and troubleshooting Bluetooth issues. 

If you've tried all of these things and it's still having the same trouble, I would suggest having a certified technician take a look at it!

You can use the following link to find a list of service centers in the U.S. that can do the repair: http://www.samsung.com/us/support/service/location or by calling customer support at 1-800-726-7864. For service outside of the U.S., please use this link: https://www.samsung.com/us/common/visitlocationsite.html  I do apologize for any inconvenience.