'90 skylark 2.5 window, speedometer, and odometer problems

Hi, not sure if this is the right section of this for but i have a '90 skylark 2.5 that i bought as a first car, i put a aftermarket cd player in it and when i took the dash out my odometer quit working, its stuck at the same miliage i put the stereo in. also my speedometer is about ten miles an hour off when driving( 30 is 40, 40 is 50) Also the driver side window is out of the track and it will not go down unless i push on it and pull down, its a manual window, i would just like to know how to fix these problems.

Yeah wrong section. This is Oldsmobile Cutlass series.

Anyways, seems like it's not correctly installed back. make sure all connections are with cables, and such are not squished or rubbing anything. Things like this are tricky, possibly have someone help you, 2 heads are better then one.

Also pictures always help if you have future issues.

Id post pictures but dont have a camera. I posted in the skylark fourm but read this topic over there- http://www.automotiveforums.com/vbulletin/showthread.php?t=591819

So i came here to see if someone would know anything, Since the college im going to is a technical college i have taken the door panel off and theres a lagre rubber band type thing the looks to be loose, also it looked like there was screw or something on the window tract the looked like a lock screw or something. Still any help would be appreciated, also what were you talking about , the window? speedometer? or odometer?