First of all, take out the trim panel of the door and the plastic panel called watershield. Next, remove the window glass. The regulator assembly is of the scissors type; the electrical connector should be disconnected and the bolts used to fixing the window regulator/motor to the door to be loosened. If there is a service hole in the door frame, pull the equalizer arm and regulator assembly through it for access to the exterior. As for its installation, the steps will be to do the reverse of the above removal process. In case there was the purchase of a new window motor as an additional part, it should be transferred on the regulator and greased with white on rollers and other wear spots. For the rear, begin by removing the interior door trim panel and the plastic watershield, and finally the window glass panel. Pull the liner away from the glass run to access the window regulator motor and unscrew the electrical connector and the mounting bolts belonging to the regulator/motor assembly. Next, unbolt the equalizer bar and lifts the regulator assembly through the service opening in the door frame. Again it's imply installation, but just to recall during the installation of the front part of the car make sure that the rollers and the wear points on the regulator are greased with white grease.