My 4WD push button system worked not to long ago. The other day I went to use it and it did not work. Could someone please tell me what could be wrong. I know it is not the fuse because I checked that. I am not much of a car person so just try and lead me in the direction. When I push the button normally I can hear the 4X4 lock but not there is nothing, not even the light. Please Help. E-Mail me at wtappe@fbtc.net if you have a chance.