The year, make and model vehicle would help.
which window ? door or windshield or back window ?
To replace the passenger side rear door window on an '85 Chevy Chevelle, first, remove the door panel by unscrewing any fasteners and gently prying it off. Next, disconnect the window regulator and any associated electrical connectors, then carefully slide the old window out of the channel. Install the new window by sliding it into place, reattach the window regulator, and finally, reassemble the door panel by securing it back in place. Ensure everything is functioning properly before closing the door.
pop the clips that are holding the Electric window switch and pull the switch out replace it and place it back in with the clips. if you broke the clips you will have to replace them. they only cost 1.05 at Chevy shop....
Broken window glass sash clips or door glass attaching clips.Here's how to fix:http://www.ricksfreeautorepairadvice.com/repair-topics/window-power-repair/replace-a-power-window-regulator
By relpaceing the hole door
To replace the motor on a passenger door window for a Jeep Liberty, start by removing the door panel by unscrewing any screws and carefully prying it off to access the interior. Disconnect the wiring harness from the window motor and remove any bolts securing the motor in place. Replace the old motor with the new one by securing it with the bolts and reconnecting the wiring. Finally, reattach the door panel and test the window to ensure it operates correctly.
remove the door panel
To replace the passenger side window motor in a Nissan Murano, start by disconnecting the vehicle's battery to ensure safety. Remove the door panel by unscrewing screws and gently prying it away from the door frame. Disconnect the wiring harness from the old window motor, unbolt it from the regulator, and replace it with the new motor. Finally, reassemble the door panel, reconnect the battery, and test the window to ensure proper operation.
To replace the passenger window motor on a 1999 Toyota Sienna, first, remove the door panel by unscrewing any screws and gently prying it off with a flat tool. Disconnect the wiring harness and remove the window regulator by unscrewing it from the door frame. Replace the old motor with the new one, reattach the window regulator, and reconnect the wiring harness before reassembling the door panel. Finally, test the window to ensure proper operation.
You must remove door panel and replace window regulator.
To replace a passenger window in a 1987 Jeep Comanche, start by removing the door panel to access the window mechanism. Carefully disconnect any wiring and remove the old glass by unscrewing any brackets or clips holding it in place. Slide the new window into the track and secure it with the brackets or clips. Finally, reassemble the door panel and test the window operation.
Depends on what is wrong with it.