On my way to work this morning my 4x4 high and low lights were periodically blinking on and off. I have not tried to cycle through 2H, A4WD, 4H, & 4L yet so I don't know if that will help anything. I am hoping someone on here will be able to help me out and save me a ton of money (I have already put too much into it for little problems). Any help would be appreciated!