2012 A8 Satnav showing wrong location

[hatowl]

My satnav has suddenly starting showing the wrong location. It thinks it is 10 miles from it's current location, which makes it useless.

Does anyone know how to reset / cure it?

[Steve Q]

Hi Glyndon sorry to hear of your sat nav issue.  

I've found these couple of YouTube videos which may help. 

Cheers

Steve

[Guest]

That video is NOT for a A8 D4 MMI. In any case a reboot will not resolve the problem . You will notice that in fact the navigation sees no satellites , thats because the signal from the aerial is no longer there. Had to replace the shark fin aerial. Very costly