breser
AutoPilot Nostradamus
There were literally thousands of customers waiting to buy consoles that Tesla decided they just couldn't make. If they make the same decision to stop producing the rear console, someone waiting for a warranty replacement would be out of luck if there "just aren't any more."
Presumably the molds for the plastic parts would still exist. I'd expect in a situation like this Tesla could just have them crank out a bunch of extra parts and then have people return the consoles for repair. It'd be a pain but it'd be the only way to deal with warranty claims on the item. If there were too many I'd expect them to stop selling the item, but they're obligated to continue to service warranty claims. Of course they could just offer refunds as well.