My boyfriend has a Honda Civic 2018 EXL and on 11/07/2025 around noonish, I briefly turned on the passenger side seat warmer for approximately 15 minutes and received second degree burns/blisters on the back of my thighs from the seat. I knew something was wrong because I had to peel my thighs off the seat and my skin felt really flushed and hot. Over 24 hours, the blisters formed and then popped.