Sorry to bring this up again, I've searched around and there are some threads about this but I couldn't find something conclusive
My Superb has GPS issues and the navigation shows 0/13 satellites being displayed. Perhaps water ingress has damaged the shark fin roof aerial.
Is there a quick fix, such as a GPS booster, that has worked for others and can anyone point me in the direction of one? I see some people have had success with aftermarket items and I'm willing to give it a shot first.
If not, is it a simple DIY to replace the roof shark fin aerial?
Thanks in advance.