Originally Posted by cobra604
Just got a 2013 ruby and the heard seats won't turn on.
Sounds like something the dealer needs to fix under warranty.
On my 2013 Sahara they come on and stay on for up to 30 minutes. If I start out in high mode I don't leave it there for more than about 5 minutes before switching to low or I get some hot buns. My wife says my buns are hot already but that's a different subject.