Need help with navigation. Purchased my 2015 GTI MK7 used and the SD card was missing for navigation. I purchased updated SD card from VW. Navigation system won't read card. Took car in and VW couldn't see any issue with navigation and ordered new card, same problem. Everything else on radio works just fine. No codes from OBD computer. Any ideas what needs to be checked?
Maybe you don’t have navigation, is you GTI an Autobahn?
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