spec designation

[Hirschhs]

Hello, as a new (and very happy) owner of an 04 H6 I'm trying to work out the spec letters which appear post model!
I don't see any reference in any of the docs which I have; how can I know what I've got? ;-)

[Greenmamba]

Which "spec letters" are you talking about?

[david1972]

It will be a 3.0r or 3.0RN - r is without nav; RN is with the factory nav

[Hirschhs]

Ah, simples.

thanks