Thanks for taking the time to reply, unfortunately it went into my junk folder hence the delay in response. It will be going back in soon, I will see what they say. I paid good dollar for the car compared so some others as it was immaculate so hopefully they have a bit in the kitty to help. Hopefully worst case I will see if I can do a deal where I buy the pump and they fit FOC, let's see.
I really like the car but I can hear that noise in my sleep. If that goes it will be a great car.......Other than the lack of storage! My Skoda Superb had a generous centre armrest storage, a big ashtray that you could use, bigger door pockets, and overhead box for sunglasses. The Audi lacks on that, small detail but makes a difference as there really isn't much space to put anything.