Thanks Trevor.
I have used OpieOils before when I changed the Oils on my Audis.
I have been struggling to tell the difference between when an oil is 'approved' for the STJLR.03.5007 specification, and those that simply claim they meet the standard, and whether that matters at all?
it also seems difficult to find the correct ol sold in larger quantities, they are most sold in 1ltr bottles, except for Miller and Total on the opieOils site (I need 6.5 ltrs).