If the A/C system in your 6th generation MK6 (2011, 2012, 2013 & 2014) Volkswagen Jetta doesn’t work as well any more or it smells a bit funky, you probably need to clean or change the cabin air filter element inside the HVAC blower motor housing. Check out my DIY tutorial for the procedure, including replacement part numbers, by clicking on the text link or thumbnail image below.
VW Jetta Cabin Air Filter Replacement Guide
