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Author Topic: rns 510 firmware version  (Read 785 times)

thetanman

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rns 510 firmware version
« on: January 22, 2013, 09:53:02 pm »
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