I've just bought a 2007 fiat 500 1.4 sport and come across this diagnostics is it any good . Essentially as well as diagnosing faults and clear the service light I would like to activate things like low and high speed fans.

Buy the leads from one of the recommended sellers from the MultiECUscan website. That way you won’t end up with some cheap Chinese ones.

Get the software direct from www.multiecuscan.net