sat nav doesn't know where it is?

[steC73]

Hi

I'm hoping someone can help. My sat nav seems to have lost its way, its out by 20 - 30 miles, the compass doesn't know what is where and i seem to be driving off road all the time?

anyone have any ideas? when i set my current location, it seems to be ok for a while, then goes again

its a UK 2013 A7

thanks

Steve

 

[a6_chris]

Common problem it seems that the GPS antenna is failing, get it back into Audi to get it repaired under warranty.

 

[steC73]

Thanks Chris will call them tomorrow