The sat nav system, despite the software being dated 2009-2010, is not accurate.
For example, my in-laws post code is NN8 4.. (house and road built and completed in 2005), but my sat nav system lists this as NN8 5. This isn't the first and only incorrect location I have experienced.
VW's excuse was that 'possibly one or two locations are incorrect' but there is nothing we can do.
How crap is that, my previous sat nav system (in a Nissank, yes a Nissank) was more accurate than this GPS-led system. How poor is this?

Red