Best way to add Apple CarPlay to a 2013 GLK350
I just got a 2013 Mercedes GLK 350 as my very first car and I'm completely clueless when it comes to cars, so please bear with me! I'm trying to figure out how to get Apple CarPlay in it. I looked it up and saw there's some kind of receiver box I can buy for around $200-250 to connect my phone, but I want to understand what other ways there are to do this. Could I just buy a separate Apple CarPlay screen and stick it right on top of my existing screen? If I do that, how do I make sure I don't lose the backup camera view when I put the car in reverse? Would love to hear any advice or recommendations for a complete beginner!