Driver and Passenger Power Side-View Mirrors (IMPORTANT): The mirror FEATURES must be an exact match with your original factory mirror in order to install and operate correctly. (NOTE) The housing surface is not finished. You must paint the items in order to match.
Make sure to check the existing plug or your vehicle.
It does not match the original Toyota plug. Original plug was kinda square with not the same number of wires. My electrician had to cut both plugs, door and new mirrors, connect wires one by one and make the mirrors work. My Toyota Van is an 2014 SE for the records. I had to pay $150 to the electrician, so I don't miss the day.
Obviously I didn't know about the plug until removed the door panel.