So I've been scouring this forum and google for a solution to an issue that doesn't seem to have been posted. The passenger side window in my q50 will roll down without an issue. reading on the forum I believed it was the motor or possibly the regulator it doesn't seem to be the problem in this case. Me and my brother in law were fiddling around with passenger window switch harness and applying pressure and a bit of force to push the wires together in the window will roll up without an issue does anyone know which wire it could possibly be that could be the issue or how to fix this?