I'm not sure what's wrong with it, but everything on the display, both temp and clock/odometer, on my 99 cougar, is flashing and going nuts. The numbers are changing perpetually, and the ! thing blinks, also a big S, which is to the left of that, and then something next to that too, and theres like a lowercase r next to my clock... I can't really read anything except for the odometer because of all the blinking/flashing. It looks like it's got some kind of malfunction. Nothing is wrong with the car, and this just started. Any ideas? Maybe unplug the battery for a little bit?