hi friends,

was wondering if anyone could help me with my navigation.

My nav has worked perfectly up until a couple of weeks ago.

Now whenever i press the nav button is says " NAVIGATION: Function not supported'

All i could think of is using OBD11 to do your minor tweaks and clear some codes e.t.c

in the control unit where nav is contained i changed the brand from VW to no brand (which ive reverted back to VW) and also the infotainment warning message which pops up all the time i turned off which ive had to turn back on to see if it wasnt that.

I didnt touch anything to do with the nav but since its stopped working ive tried turning the nav off and back on.. turning the car off e.t.c all the combinations but still not working

Wondering if anyone can help.

thanks !