This vehicle is the XLT with analog instrument cluster. At random times the display lower right side of instrument cluster that contains the outside temperature, compass and odometer flashes or blinks DIM-NORMAL-DIM-NORMAL. 4 clicking sounds similar to a directional signal flasher are heard near driver left knee lower dash cover whenever this happens. The flashing/blinking stops after the 4 events (DIM-NORMAL-DIM-NORMAL) occur and then recurs at random times. Sometimes days or weeks go by between these occurrences. Everything else electrical works fine. I'm wondering if any other members have experienced this and if so did they have any success correcting this. Sometimes when I go to start the truck it won't crank unless I hit the door unlock button once on the driver door and I don't know if that is normal. Thanks in advance for your help !