Frage Satellite Navigation System

HI
I'm just wondering if anyone has had any problems with their Sat Nav. Mine just whizzes about in circles, does not go on the roads and the picture is different to the words. It is a Columbus (Fiat). It is the premium pack but it is in a world of its own when you set it. Thanks Mandy

I'd say it's a case for your FIAT dealership. Most likely the GPS Antenna itself or its connection is to blame or the head unit is bricked.
What is what could be checked by using Apple Carplay. Carplay navigation uses the car GPS signal and it might be helpful to see if you encounter the same problems with Apple maps.
Very often with those problems just a connector is not properly seated and needs a slight "kita".