I bought a jeep to play with and the fuse was pulled from the wipers. I now know why, when you put the fuse in the wipers start, doesn't matter weather the switch is on or not. It does change from high to low, but no difference on intermittent or off, they just keep going on low speed. I can pull the fuse to stop them, but I would like to get it right. 1997 TJ 4.0 5 spd