I have a 2022 bolt EUV. I have had it just over a month and the connect to phone over Bluetooth suddenly stopped working. I cannot reconnect my phone and the add phone button is greyed out when I try to re add it in the phone menu. I can get the option to add phone through android auto but the car is not giving out a signal, I have tried multiple phones. I have factory reset the infotainment system and tried turning the car on and off and leaving the door open for 2 mins to reset it but it didn't work. Has anyone found a solution to this problem other than taking it in to the dealer.