The turn signals on my 2003 ford expidition keep fading, they start out clicking then fade away and eventually stop all together. Bulbs are fine and I just replaced fuse 10 and 20. nothing changed. The horn stops working sometimes also. Any suggestions ???

You should be able to change the turn signal switch it's under the dash I have had a few of them do what you describe something goes wrong withthe electronic flasher, I would try it first before taking it in, it will be near the fuse box under the dash and loks like a little can has two or three prongs on it, turn emergency flashers on to help locate it it will be next to the emergency flasher. You should be able to change the turn signal switch it's under the dash I have had a few of them do what you describe something goes wrong withthe electronic flasher, I would try it first before taking it in, it will be near the fuse box under the dash and loks like a little can has two or three prongs on it, turn emergency flashers on to help locate it it will be next to the emergency flasher.