Changing a power mirror in a Toyota Highlander is not an easy job. While the replacement of the mirror is simple, taking the entire door panel off to access the electrical cords makes this job a big project. Find a trim tool necessary to remove the door panel at your local auto parts store.
Tools Used: Tools, Wrench, Screwdriver, Trim tool
Replace Power Mirror
Remove the Old Mirror
Disconnect the negative battery cable.
Pry the window and lock switch from the door panel using a screwdriver covered in a cloth or a trim tool being careful not to cause damage. Disconnect the electric cords to the switches once removed.