A couple of days I wish. This is ending on week 2. Granted I have a new 523i. But yes I think we no other choice but to allow them to drive it and replicate the problem. After all its an intermittent fault. The hardest to find.

Now I know my car back to front. If it comes back with scratches etc then I will kick up a stink but have to trust they are actually driving it to help us

Anyway, they are now going to get some guru from BMW Australia to look at it. Even though I have the 5 I miss my X

Kman