Reply from services was I have never know them to, especially on a 5 series, but have heard about them on a 1 series.Next day: call to say that timing belt and camshaft need replacing and a few other bits".Today: We now need to replace the head casket aswell and do not have that part in stock.Looking to get the car back mid next week (over a week and a half without it).Lucky....so far they say it'