2014 Nissan Juke electrical system problems

A couple of weeks ago on my way home from school I could smell something burning. I stopped my car and started looking around to find that the front passengers seat was smoldering and burning a hole in my backpack, toque and the seat itself. The seat warmer switch was in the off position. My dad has since disconnected the wiring to the seat warmers on both drivers and passenger sides. This seems to be a safety issue. Has there been other complaints like this for these vehicles?

Began noticing issues within first year of owning vehicle. Every occurrence would take it to dealership (grainger nissan of savannah, ga) to get checked. By the time I got to the dealership, everything would be working fine. They did a computer diagnostic test on the electrical/navigation systems each time with no issues being found. I requested it to be documented each time in the event something happened after warranty ended.