a couple of questions:

1. is it possible to add Apple car play functionality to a 2015 GL550?

2. Looking at preowned GL550s. How is the rear entertainment system? I understand it is not blu Ray, correct? Can you connect mobile devices to play you tube or stream satellite tv?

CarPlay info here:
https://mbworld.org/forums/gl-class-...play-x166.html

i am ordering a unit once car is back from the shop. Details will be added to my “Panda Build” thread which details all the stuff I have done with ours.
https://mbworld.org/forums/gl-class-...ld-thread.html

We don’t have rear screens as I felt they weren’t needed with iPads and tablets. Believe my thread shows a mount we got for the tablet for use by rear seats and the headphones we got.