Aeromax
Losing charge that quickly would suggest some underlying problem, have you checked the battery to make sure its not duff.
I had the same occur on an Audi a few years back, driven every day for the first 5 days left for one day and flat. Turned out to be a faulty radio.
Lesson Don't buy an Audi
Some earlier posters have reported problems with the aero but I don't believe discharge was occuring in such a short space of time.
The solution is fairly simple, drive the car every day. If you can't manage that PM me your address and I'll do it for you. :snowgrin:
