If the A/C system in your 2012, 2013, 2014, 2015 or the revised 2016 model year VW Passat hasn’t been working well recently or the air coming out of the vents smells a bit musty or moldy, you probably need to clean or replace the cabin air filter element located in the HVAC blower motor housing. Check out my DIY instructions for the procedure (with the compatible replacement part numbers) by clicking on the text link or thumbnail image below.
2012-2015 VW Passat Cabin Air Filter Replacement Guide
