I have a 2001 that my daughter will be driving legally in December. I switched out the radio about 10yrs ago and now the buttons don’t work. My first thought was to find a replacement w/ built in Bluetooth. Now I am wondering if I can remove the radio altogether and just a Bluetooth sound bar and she could just use her iPhone for music. Would this be possible, as I’m not sure how the soundbar would be powered if it wasn’t plugged in to th head unit.