IOS 15.1.1 update for iPhone 12 issues with car's bluetooth
I recently updated my iPhone to IOS 15.1.1 and now all of a sudden, my phone no longer connects to my Toyota Prius's bluetooth, "Handsfree." I try over and over, and when and IF I can get them to pair, I can't get my maps app to verbally announce turn by turn directions thru the radio. I rely on this feature GREATLY! I have heard there have been similar complaints. I called Apple Support who said one fix is to remove the Map apps and reinstall it. Yeah, doesn't work. I've tried forgetting the bluetooth and pairing again, doesn't work. Switching the bluetooth from on to off to on again. Also doesn't work. I am NEVER allowing my iPhone to update again! This is completely unacceptable. Has anyone had the same issues? Any ideas what else might work? Or when Apple might fix the issue?
iPhone 12, iOS 15