Okay, not new to forums, but first time poster. I have something driving me nuts about my new 2013 Dodge Charger RT Plus. I love the car, I love the heated and cooled cupholder feature. But... Where can I find cups or travel mugs that aren't insulated or are only insulated above the cupholder...

If I have a a 2013 Charger (of any type) without the ventilated seats, can I just swap in the ventilated leather seats? How would you turn them on? The head unit is how they normally get turned on. Would it detect the existence of the option? Would any 8.4n unit know that the seats were...