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
How to update your MFD2 OEM VW GPS software version flash
FIRMWARE UPDATE V15 V5238 V4366 for VOLKSWAGEN VW SKODA RNS510 NAVIGATION RADIO | eBay