If you need to change a burnt out courtesy step light bulb at the bottom of the plastic interior door panel in your 3rd generation (2014, 2015, 2016, 2017 and 2018) Mazda 6 sedan, check out my DIY instructions for the procedure (with the compatible replacement part number) by clicking on the text link or thumbnail image below.
Mazda 6 Door Panel Courtesy Step Light Bulb Replacement Guide
