The heater blower has ceased up and can only turn a quarter of a rotation before stopping. This hasn't come as a surprised because it started doing it moths ago but after a clean it has been working fine. So I need a new one. I phoned up the Audi dealer and they quoted over £300 for one. After declining the offer I contacted Euro Car Parts which initially said it was £86 but that one was for manual air-conditioning but I needed a climate control blower which has a different connection pin. The climate control blower was £103. When I tried it that didn't work so I retried the old one but that one was working with a quarter turn. They are ordering a replacement blower for me to try tomorrow by they did mention that I could have a branded one for £170. Should these units work with my car or is there a difference even though externally they look the same?