My beetle did not have fog lights, i bought the vw retrofit wiring harness for it, the instructions as to fuse locations were wrong, a friend who is a tech for a vw dealer printed the fuse diagrams from vw for the car, still wrong. The only solution was to remove and replace the fuses one at a time until the tag lights went out. The fuse was actually a different amperage than what vw indicated as well. I had the same issue with the power draw caused by the radio (fuse was under the hood not inside the car). That being said, I would take a photo of the fuse block and check each individual fuse. I thought there was a fuse for the washer fluid pump, i thought some folks had to replace that fuse after the washer fluid froze, but it may have been jettas.