If you need to change a burnt out vanity mirror light bulb in the sun visor of your tenth generation (2014, 2015, 2016, 2017 & 2018) GM Chevy Impala, check out my DIY instructions for the procedure (with the compatible replacement part numbers) by clicking on the text link or thumbnail image below.
2014-2018 Chevy Impala Vanity Mirror Light Bulb Replacement Guide