iPhone 11 on iOS 13 having Bluetooth connectivity issues

What does the manufacturer of your auto's bluetooth unit say about it?

Have you tried erasing all elements of the association from both your phone and your car and re-pairing?

My WiFi and Bluetooth are not working on my iPhone 11. My daughter is experiencing the same issue with her iPhone 11. We both reset our networks and are still experiencing the issue.

I have brand new 11 with IOS 13.7 and earpiece will not stay connected.

I am still on 13.7 with no update available yet in the UK

Just installed the update and successfully made & received 4 phone calls in the car. Fingers crossed this Bluetooth issue is finally resolved.

iOS 14 have this issue too. Previously I had this issue on iOS 13, but after update problem was solved. Now on iOS 14 I have this issue again:(

Yes I deleted earpiece having issues with and paired again. No change. No problems with car connection.

I found the solution was not IOS14, but a "Reset All" (i.e. Settings > General > Reset All)

Then I deleted the troublesome (Car) BT setting and re-paired and (so far) so good....

I also got the suggestion to reset all. But choose to possibly do that after the uppgrade to iOS14 if still needed.

It wasn't needed :-)

Then call them back and tell them that, and see what next steps they have to offer.

I have an iPhone 11 Pro, Apple Watch ( 2 ? ) and platronics wireless earphones for running. I have only ever had issues connecting with my car - 2016 XE Jaguar

Yes, there appears to be an issue with "legacy" BT connections.

I bought an iPhone 12 mini. So far no problems. Great to have a phone that fits in your pocket again like my 4s. But 286gb not 64gb.

The latest IOS has fixed my plantronics Bluetooth disconnect problem!! With iPhone 11.

thank you!

14.3 seems to fixed my problem, but after one day the issue reappeared again