2009 Hyundai Elantra Q&A
2009 Hyundai Elantra Question: My heated seats stopped working in my Elantra last year.
The heated seat elements have been problematic in a lot of vehicles. You can check the connections under the seat to make sure they are plugged in and not corroding, but the most likely fix will be to take the seats apart and replace the heating pads. - cardocIII
Both stop working at the same time? - pushrod
poss under factory warranty? - globalhelper