There’s two pemp systems. One is for cars without Idrive or serves as a total replacement for the existing Idrive screen, replacing it with a touchscreen that does not retract into the dash. That runs around 850. The one I have is the add on box for the existing Idrive system and uses the built-in screen. It goes for 330. Again, it’s pretty much the same as the Bimmertech, Andream, etc….boxes
Yes, if you had it set to CarPlay when you turn off your car, it’ll go back to CarPlay when you start it the next time.
Here’s what I have:
https://www.amazon.com/PEMP-Wireless...dp/B096KGH71N/