Hi all,
My first post :-)
I've got a Sept 2007 GT Sport Tdi 170 that was fitted with a rnc310.
I've since fitted a rns510B firmware 1120, v7 maps. No battery issue.
I really want 6 digit postcode search and so I have upgraded sw to josi 2270 battery drain fix.
My first question is, how can I tell if I will suffer from the battery drainproblem or not?
Second question is, would I be better off installing sw 1300 instead and are there any issues downgrading firmware?
All the best
John