I have a 2000 VW Beetle 1.8 turbo 5 speed with all the options. So i got some new window switches from the salvage yard. The old ones worked but were broken. Took the door panels down to replace the switches and the mirror control unit. Put the new drivers window switches in and they work fine for both doors. Put the new passenger window switch in and it does not work. Took it to the drivers side to test it and it works on that side for both windows. I took back to the passenger side and it does not work. Touched the two spots on the harness with a jumper wire and the passenger window will go up and down with a jumper wire. Why will the passenger window switch not work?