I needed to replace the stereo on my 2012 Jeep Liberty. I bought a Boss unit from Crutchfield w/ Backup camera. I hadn't worked on a car stereo in over 30 years, so I was hesitant. Audio shops wanted $800 and up to install one. I got the Boss stereo, adapter plates and wiring harness for $300.00. Paid $25.00 to have them prewire the harness. Best money I ever spent. I had everything installed in under 2 hours. That included a few calls to the customer support line. Customer support was the best I have experienced. Thank you to the whole Crutchfield team.