Yes I do have RVC and it sometimes delays engaging but not to a noticeable
degree.
I was curious as to any other bugs other than the RVC issue with upgrading
the software? This seems to be the only one I ever hear about. Also does the upgrade really allow more than a 2gig sd card to be used or is that only true for a specific RNS 510 version? mine being a 7L6035684B with an H02 HW-Version.
Yes later firmware support larger SD cards, I am currently running a 32gB card with out issues. I am currently working with josi from GPSUnderground/VW Navi and Yeti to develop a software fix for NAR models.
If we can modify the latest version Firmware for ALL NAR RNS510 units, the enhanced features will be similar to the list for the EURO 5238 Firmware..
Voice Control (requires microphone Connection for voice control)
NEW DAB+ Support (from 5xxx) requires supported hardware
NEW DAB Support (from 4xxx) requires supported hardware
NEW Radio Text (from 4xxx)
NEW Faster navigation and user interface
NEW Automatic illumination control
NEW Enhanced destination input
NEW hold down the setup button for 30 seconds and get the following menus: FM, AM and the new VERSION INFO (map version and type, hw and sw versions)
NEW Compass
NEW POI- see Volkswagen RNS 510 Maps POI – New Features with firmware 3xxx
NEW Languages – Arabic, Russian, Turkish and Polish
Speed Limit Display
Stability Improvements
Faster Startup (from 2720 onwards)
Display OPS and RVC at the same time - required CAN BUS mod on earlier units
SDHC 32 GB Support (HW04 and above)
Display Off on extras tab
Climatronic control if appropriate climatronic fitted
Clock display if RNS 510 switched off
Excluded roads (under route options)
GPS coordinates entry
Additional adjustments for video
Larger RVC screen with transparent menus at the side
Combine this with a stable RVC system and I think there will be a number of happy NAR (North American ) Touareg RNS510 owners out there.
Wish us luck, and hopefully in a few month from now we may have some good news.
Stuart....