when I tried to use the automatic oven cleaner it started ok for about 5 seconds. then I got a fault code. I pushed "cancel" and the fault code went away, but the red paddle lock emblem stayed on...nothing will work. After playing around a while the door unlocked but the lock emblem is still on and nothing works...now when I push the "clean" button I get an F13 code. I can clear the code but still nothing.....wadda u think