Headed out to go skiing on Saturday and Sunday to Dodge Ridge. Was preheating the car before taking off as I was going to need nearly a full charge to get there and back in one charge(got back with 16%). Anyways, headed out to the garage to put more stuff in the car and heard this: I didn't want to drive the car like that since we were going to need the heater in 9F temperatures. I was just about to transfer everything to the Prius but at the last moment I decided to remove the front cowl underneath and see what I could see. It turns out the noise was caused by this stuck in the fan: Tesla should really do a better job of affixing labels so they don't come off. How much did I save the SC by finding this myself?