hi, my punto headlight keeps blowing the dipped beam bulb, and i found out that the connector was melted so i replaced the connector and its lasted a good few month and tonight its melted the connector again. fiat had my car in the garage for a service and it wouldnt start and they done a diagnostic test on my car and said that it was a earth wire problem which was the headlight unit, so thats when i replaced the connector, and the other day the car just wouldnt start and now the bulbs blew and the connector is melted. does anyone have any idea at all where my problem maybe on my car because i am lost on it, thanx if anyone can help me