Sure wish there was an answer to this one.
Yes
Don't know, would like to know.
That should be the window defroster.
http://www.a1electric.com/grandam.htm here is an excellent how to with pictures
HOW DO I REPLACE WINDOW REGULATOR MOTOR ON PASSENGER SIDE WINDOW
This could be caused by a blown fuse or a short in the wire. If its a blown fuse, replace it. If it is a short you get to play follow the wire from the window control button until you find the short.
check the fuseor the plugin at the rear window or mabey a broken wire
Insert the window into frame
look up under the back window through the trunk and you will see them right there.
you prolly need a new window motor... check a local junkyard.
If your window is like my grand am the glue that holds the track and window together is not holding properly, so window keeps coming off track. I have not found a glue that holds yet.
how do I replace the passenger side window regulator on an E250, 2006. the window will not release to push to top of window frame only half way?