Audio won't play at start up via Bluetooh

[palomatic]

So recently my audio started screwing up. Now whenever I start my car, I have to manually go into my phone and play a song as opposed to auto play of songs on startup which used to work before. Anybody know what might be going wrong? I am using an iPhone for the pair up.

Sorry if this is a duplicate post, and if it is, please guide me to the original one. Thanks!