I've bought a new aerial for our 2010 Fiat 500 but the connector is different and doesn't fit. However, I can't seem to find a new aerial base with a connector that's the same as the old one. All the new ones seem to be the same. Can anyone help?
New aerial has a much fatter centre

Old aerial has a pin-like centre


The cable connection in the roof lining

New aerial has a much fatter centre

Old aerial has a pin-like centre


The cable connection in the roof lining
