MK5 Golf GTI
All Things Mk5 => Modifications & Technical Area => Sat Nav and Car Audio => Topic started by: thetanman on January 22, 2013, 09:53:02 pm
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hi i just bought my first gti and it has the rns 510 system fitted just wondering how i find out what version firmware is on it or do i have to bring it to a dealer to find out, Cheers