How do I Replace side mirror on Toyota Prius?

To replace the side mirror on a Toyota Prius, first, disconnect the negative battery terminal to avoid electrical issues. Remove the interior door panel by unscrewing any fasteners and gently prying it off. Next, disconnect the wiring harness for the mirror, unbolt the old mirror from the door, and install the new mirror by reversing the process. Finally, reattach the door panel and reconnect the battery.