If you need to change a burnt out courtesy step light bulb at the bottom of the plastic interior door panels in your fourth generation 2013, 2014, 2015, 2016 and 2017 Toyota Avalon, check out my DIY tutorial for the procedure (with the compatible replacement part numbers) by clicking on the text link or thumbnail image below.
2013-2017 Toyota Avalon Courtesy Step Light Bulb Replacement Guide
