I have a 99 ford f150, the driver side window wouldnt roll down, it has the auto roll down feature on it, thought it wuz the motor but turned out not to be, i have a relay clickin but i switch it out with another one but still clicks, anybody have any idea why its clickin, is there a module or something controlin the auto roll down,

 

mine has clicked ever since i bought the truck, thought it was normal since my windows have never had any problems. my passenger side window quit rolling up today. it will from the passenger side, but not drivers side. most likely the switch, im about to take it apart and see. have you checked the fuses?