Must confess I seem to recall BMW used this box on the old 5 series so took a look on GSF website to get an idea of price. I could only find reference to Dex II so somewhat confusing as to why both seem to have been used even in more recent times. Mind you there seems to be several variants of DexII as well looking at Fuchs website. What are the differences between them all is it just about change cycles?
Is it OK to mix II and III? I thought I remember seeing something about not mixing them because that in itself is enough to cause gremlins.
Mark - Thanks, will try SAF this morning nothing on their website but as they are on the doorstep was to be my first port of call. Did you see my PM re the 'box software upgrade? Would you be able to do the Tech II magic for me please, assuming you have managed to get TIS sorted?