I don’t use the USB connection on my car other than charging. I assume you do this since you don’t have Bluetooth option.  If you did have BT, you would not see a request for a PIN or password between songs. My best suggestion is to look at Pandora’s mobile app advanced settings and make sure auto play is setup as well as the other options for continual play. Secondly, make sure your phone settings are changed for screen timeout whereby it never timeouts or choose the latest time possible.  If this doesn’t work, you may be out of luck since there may have been some app changes or your phone operating system updates that block continued play without PIN.  Good luck on this.  ... View more

I had the same problem while using Uconnect system on my 2015 Jeep. Also, I was using a BlackBerry Keyone device. However,  I was using Google play at the same time and the music would display on Uconnect. I just recently replaced my BlackBerry Keyone with a Samsung S9+ and Pandora music is displaying just fine on Uconnect as well as Google Play.  So perhaps this information will help other Pandora users who have Uconnect as well as Pandora reviewers to pass up this up to technical support.  I prefer Pandora as my preferred music service since I like the music suggestions it provides unlike other music services I have used.  ... View more