Cdr23 radio swap out

[Rickinduncan]

My 03 has the cdr 23 radio/cd player with the amplifier in the frunk. It works fine but all my music is on my phone so I was wanting to swap the radio out for an aftermarket unit with blue tooth. The local audio shop hasn't worked on a p car before so wasn't sure if its an easy re and re or if things are going to be complicated with wiring harness problems or amp issues. Can anyone give me an idea of what I'm getting into?

Thanks, Rick