I've read about it on US BMW forums.
But with a 3 year old car and 30,000 miles I think I'm safe...for now.

Fitting silicone hoses everywhere is the best prevention, but it still costs a lot and doesn't solve the O ring failure issue.

Last edited by Peter J; 23/03/17 02:28 PM. Reason: correction/addition
Peter,
66, 2016 Porsche Boxster S
No longer driving Tarka, the 2014 Plus 8...