If the A/C system in your second generation (2010, 2011, 2012, 2013, 2014 & 2015) Kia Sorento hasn’t been working as well recently or the air coming out of the vents smells a bit musty or moldy, you probably need to clean or change the cabin air filter element in the HVAC blower motor housing. Check out my DIY instructions for the procedure (including the replacement part numbers) by clicking on the text link or thumbnail image below.