Just had what seems to be a common problem where my sat nav gps stopped working.

Car is a 2014 A3 8v with sd card navigation and all of a sudden the location put me in a field near my work and didn’t move! I tried several resets of the mmi and even removed the sd card but neither worked! I trawled the web and everyone was saying it was the shark fin antenna that was knackered and recommending either a new one or an aftermarket one from flea bay!

I just wanted to let everyone know that I fixed the problem by disconnecting the battery for a few hours to reboot the system properly and it worked! None of the forums mentioned this so I thought I’d share so if it happens you can at least try this before messing around getting a new or aftermarket one! Old ICT help desk advice ....... switch it off and switch it on again