Radio not working - 2008 328i
So last week I popped my tire cause I ran over something. I had the car towed in a flatbed to near by Mr. Tire and had my tire replaced. After a week or so my radio kept cutting out while making turns or if i go over a bump, but once i restart my car it would work fine.
Two days ago, it just went out completely and now wont even work even AT ALL. I have extended warranty but the dealer is saying that radio is not covered. What should I do? And any ideas on how much it will cost? Plus I was wondering did all this happen cause i ran over something in the road?
Another thing I noticed is that when I have the heat on sometimes the sound of fan is loud/not normal. SHould i be worried?