Vehicle Fitment: 2001-2009 Volvo S60 1999-2006 Volvo S80 2001-2007 Volvo V70 2003-2007 Volvo XC70 2003-2014 Volvo XC90 Features Keep cold and warm air circulating smoothly in the car； Quiet operation, ensuring air flow without excessive noise； Examined and validated to perform safely and effectively; Design to ensure exact fit, form and function for an easy drop-in installation. Blower Motor Failure: The blower blades doesn't move or the blower doesn't rotate and makes a humming sound Outside causes : .
