Firmware Installation Instructions for V15 V5238 Volkswagen VW RNS510 – German Audio Tech
RCD340: Firmware update available?
Just updated firmware in the infotainment unit (0245 to 0254). What's new? Nothing… : r/Volkswagen
James Wendt on Twitter: "@VW #VWcares Need answer on updating radio firmware for RCD 510 in 2013 Passat TDI http://t.co/gASEz1mUd6 http://t.co/KXdxTlpbbg" / Twitter
Software Update Issues | Volkswagen Tiguan MK2 Forum
RNS 510 SOFTWARE Firmware UPDATE ISO CD Download
VW media in software update now available | Ask a VW salesguy's Blog