I was on the interstate when I first noticed all the lights coming on. The car still performs but it is scary, it did not slow down, cut off or even shake. I took it to the local Ford dealer. They kept the car a month then said the wire harness was not available for this anymore. So they repaired the existing one. Then it happened again. They kept it a month again. The gave it back saying it can't be fixed. I don't really know what is causing it.