Hard-to-find instructions on accessing side mirror lightbulbs - 2011 Toyota Highlander Limited

Hard-to-find instructions on accessing/removing/replacing the lightbulb/illumination of the side mirror lights/paddle lights/foot lights of the 2011 Toyota Highlander Limited.
Probably applies to the Lexus RX as well (not sure).
Mirror Part Information:
MIRROR GLASS - 2011 TOYOTA HIGHLANDER (879310E081)
** the one with the mirror, with black plastic backing and 2 prongs for heating...
$48+ $17 shipping online. Double the price ($0 shipping + tax) at the local dealership in the SF Bay Area.
wholesaleparts....
LED Light Bulbs were purchased from ebay:
Not sure about the number. I got this from eBay:
www.ebay.com/i...