I have a 2005 3.0i that I bought a couple of weeks ago. When I bought it the front passenger door would not unlock with the keyless entry or the interior lock button. The window would not roll down, even though the button was lit. I replaced the switch on the door and once the new switch was plugged in, the door responded to the interior lock button and the keyless entry. The problem I have now is that the window still doesn't work. When the button is pressed nothing happens. Not even a sound of something trying to work nothing. Can somebody point me in the right direction? Is there a fuse or relay to be changed?