How do you install passage side mirror in 1999 Avalon?

To install the passenger side mirror on a 1999 Toyota Avalon, start by removing the door panel to access the mirror's electrical connections and mounting screws. Disconnect the wiring harness and unscrew the old mirror from the door. Attach the new mirror by aligning it with the mounting holes, securing it with screws, and reconnecting the wiring harness. Finally, reattach the door panel, ensuring all clips and screws are properly fastened.