Hello to all,

I have a question concerning the cooling system of the new Fiat 500.

What is the difference between the system with the expansion reservoir integrated in the radiator of the 1,2l models and the system with the external reservoir like the 1,3D and 1,4l models have? What I wonder a little bit is the different coolant level of both.

Das somebody have a schematic drawing of both? Thanks and best regards