He is a moderator at some other forum and he is a highly anti Fiat person (according to his posts I have seen over there). He heard about this forum and came here to pick up some arguments. Regarding i20, they have remapped the ECU of i20 but some i20 owners say that the issue is still unresolved while others say that it is resolved. As far as steering rattles are concerned, it is unresolved as many people have been left with hard steering after some modifications from Hyundai. Steering rattle mostly goes unnoticed in cities where roads are smooth. But I donty know how much the AC is an issue as I haven't driven it in peak summers. But I have noticed that most i20 TD cars were being driven with AC in "low temperature" settings, in which the AC is working in max possible speed.