My Satnav is playing up on my Jaguar XF 2.2 Diesel 2014. It lost connection to the computer and began guessing where we were until, it would pick up the signal for a while and function correctly. The dealers have replaced the arial and there was evidence of moisture in the arial pod which may have caused the problems. Unfortunately the computer does not connect at all to the arial. A new computer is a stupid price and my gut feeling is that the arial and computer must find a way of communicating. Is there some way the computer has to "search" for the arial through the software like paring a bluetooth or a disc? Does the software need to be updated? Has anyone else had similar problems? Thanks
Phil