Originally Posted by jtrain
On the top 3 fan speeds, there is a pretty loud whistling noise. Does anyone have an idea what's causing that?
Happens to me when my dash vents are closed or very close to being closed. Try wiggling them around? (including the passenger's side)
2012 FF Ti HB Kona Blue, Built 5/24/2011, 401A + Ti Handling Package, Parking Technology Package, Winter Package, Moonroof, and MFT w/NAV at v3.6 91k miles and counting...