If cars are to follow synthesizers, the next step is a Eurorack-style modular dashboard where you can fit instruments and controls from a wide variety of vendors that adhere to some basic standards and interact mostly via analog voltages.
Re-patching your dash while you're driving is probably taking the metaphor a bit too far, though.
This sounds awfully lot like the car stereos from the 90 that you can change with aftermarket ones, and you can remove the front part so nobody steals it from you.
Re-patching your dash while you're driving is probably taking the metaphor a bit too far, though.