Took fuse out and it still will come on sluggish,reset dash,A/C, radio. He'll everything! Lasts fir about 3-5 seconds. Front wipers will not work, nor will wash. Pump is good, wiper motor, front is good. Ran power straight to them and they will work. Going to try to get switch off of column, but having problem getting the 2 screws out to separate the upper,lower covers. Getting aggravated! Any suggestions? Removing screws believe are T-15 or 20. Just cannot seem to find them within the holes that they supposedly in.