yes all works well no probelms at ,,,this is paper work i gave him ,,weather he did it this way or not ,i would not no as i made his tea,not knowing enough about ice ,is why i got him in to fit it ,all work as it should amp areil as normal.The above info on wireing was off another site, out my league totally to many wires when i looked but bloke was blinding as no amp bypass,my point being is you dont have to do an amp by pass and at 70 bargin i think