My back seat (only one side) heated seat quit working.

Hello, I cannot tell -- is there only one switch or two separate switches for the rear heated seats? All my documentation indicates there is a single rear seat cushion element, but I see two wire connectors, so they must be separated and utilize two switches. Nonetheless, it sounds like something has happened with the element itself, and replacement may be the only option. Certainly if something was spilled, this could be a reasonable cause. And, allowing it to "dry" may help, but the damage could already be done. Worth circuit testing to troubleshoot after it "dries".