Drivers seat heater wont work on 2008 Ford Fusion

For the last few days one spot on the seat had been getting very hot. Today, when I press the right seat heater button, neither the two indicator lights come on or the seat heater. What might cause this?

Asked by for the 2008 Ford Fusion
Sounds like a fault in with the elements or control. A circuit test is required to find out what the failure is.