[sundvor]

I think Tesla also had heated rear seats in the Model 3 as a software unlock, then they went nah just make it standard?

They still have eg footwell lights that are physically there, but not available for activation in the RWD version (LR and P only). They might just flash on during a software upgrade, never to be seen again!

It makes sense that automakers want to segment features at the lowest possible cost, but the acceptance of something as basic as seat warmers being a subscription service on a premium car is probably lower than for advanced autopilot stuff.