Installed my rear footwell lights today as a retrofit (car did not come with them but the cutouts are under the carpet and wiring connector is already there, literally just cut out a small piece of carpet and plug in housings, and affix to floor with 2 m6 nuts)
Total cost $27 for 2 light housings and 4 plastic nuts from the dealer
promptly removed the halogen bulbs in the housing and used white LED festoon bulbs that match the rest already in there, my interior is a little brighter today
