Given that Tesla enables/disables multiple features (HA charger, door auto open, autopilot, etc...) via software, I was wondering if the hardware is in place for heated steering wheel and rear seats if the cold weather package isn't ordered. I don't live in a cold climate so didn't order but some mornings it's nice to have a heated steering wheel. If the hardware is there I'm wondering if it's possible to find the relay and manually trigger. Overall it's low value to me but I'm the tinkering type and think it would be a fun project if it doesn't involve something crazy like removing the whole steering wheel.