Yes, the rear windows, auto headlights, and drl will have to be enabled by programming at the dealership. It cost me 560.00 to get done. These trucks can't get afm delete without a lot of work on the ecm. That cost me 590.00 where as my 13' PPV cost a hundred. They are great driving trucks. Parts are rich and sometimes hard to find in the boneyards. I had to get carpet $300, console,$200 w a driver seat 300. It's a great vehicle now. You are dealing with a 6 spd. Trans and they have a kind of funky failure rate.