htse

i just bought a jetta 2012 sportline, the head lights r always foggy, i went to 2 dealers and get it checked, they say this is a normal condition in winter?? but my uncle have an 2010 gti, his head lights r never foggy, what can i do for this? i feel like getting fool, overall the car is nice and i liked it, but the foggy head lights r just super annoying.... it doesnt affect the vision at night, but i just hated how foggy it is... and i lease this vehicle i guess i cant do anything about it?? any suggestions? im a complete noob on cars....