If you need to change a burnt out courtesy step light bulb in the plastic interior door panels of your third generation (2014, 2015, 2016, 2017 & 2018) Toyota Highlander SUV, check out my DIY instructions for the procedure (with the compatible replacement part number) by clicking on the text link or thumbnail image below.
2014-2018 Toyota Highlander Courtesy Step Light Bulb Replacement Guide
