How to Replace a Power Mirror in a Nissan Sentra

Disconnect the negative battery cable before starting.

Take the inside door trim panel off your Nissan Sentra. Remove all screws and clips that hold it in place around the outside and near the arm rest.

Pry the plastic triangle-shaped mirror cover from the door panel using a cloth covered screw driver. Detach the sail trim panel.

Remove the bolts and nuts that attach the door frame and mirror on the car.

Separate the entire mirror assembly from the door and completely remove it.

Put the new mirror in place, and attach the nuts and bolts in the same order you removed them. Secure them tightly before moving to the next step.

Connect the mirror wire to the Sentra's electrical supply wire coming out of the door panel. Replace the mirror sail trim panel and interior cover.

Put the door trim panel back in place. Snap all the clips into place and replace all screws.