Eabout 4 days ago, I was able to connect my iPhone 8 Plus to my Bluetooth in my 2015 c300 just fine. A day later I tried connecting it but it was stuck on “activating Bluetooth” for a good 30 minutes and nothing ever happened. On the top right of the screen says “no service” but I do have service. My screen also freezes every time I click on radio, so I can’t use radio at all. Sometimes my screen takes forever to turn on and I’m not able to anything, not even the back up camera . Has anyone else had this problem? If so what did you do to get it fixed? I also have tried using other phones but the same thing happens. I appreciate everyone’s future replies on this!

i will do that today. Thank you! Have a great day