 Ladies and Gentlemen,I am counting the days to return this leased vehicle and forget about this nightmare. I have experienced an array of problems during the last three years ranging from complete power steering replacement, faulty MMI unit, electric sunshades, tiers to excessive sticky brake residue., etc. The biggest problem are the tires. Audi created the unique size of the wheel for this vehicle (265/40/R20), which is only available from Pirelli tire manufacturer in all-season configuration. There are no other all-season tires available for this vehicle from any tire manufacturer in the world. Pirelli tires are extremely noisy from the beginning with horrible traction during wet and snowy weather and they last for only 20000 miles with very slow and conservative driving. After which the noise becomes unbearable. The biggest disappointment ever.