what will happen to the Warranty on these empeg car units?

The warranty, service and support haven't changed.

what will happen in 1 year from now, 2 years from now when we’re still using the empeg’s in our cars

How can anyone predict what will happen in 2 years time? I don't know what I'll be doing next year or the year after, but for what it's worth we've been at it for three years and going strong. If you only get one more software upgrade, then that's one more than you would get for most any other head unit you might buy. I'm sure there will be a lot more than one though!

What is the future of VR?

We have the development licences to continue this as a research project, but it's not a 2.x feature. Whether it will ship, and whether it will be free, I have no idea. If a road mapped product were to require VR then I suspect that would bode well for the EOL car player.

Rob