BMW 320d - should I change the auto transmission oil?
I wondering if auto transmission oil should be occasionally changed in my 2006 BMW 320D? It doesn't appear as a routine service item in the booklet.
Yes, but it is a very specialised non-DIY job as it needs to be done at precisely the correct temperature and pressure, either by a BMW dealer or a member of www.fedauto.co.uk
Answered by Honest John on