So, i went to the dealer today and they said that my belts need to be replaced. They're charging me around 400 bucks for the belts and labor. I declined the offer as I thought it was too much. I looked up some OEM belts online and theyre going for around 30 bucks. I was wondering if my car has more than one belt? It's a 01 M5. Sorry for such a noob question. Planning to let my buddy install the belt to save some mula. If anyone could help me out, itd be appreciated. Thanks