don't know if anyone can help me. i've got a grande punto 1.4 active sport and i want to put my LG head unit in which i used before along with my sub in my previous car. although when i plug my head unit in there is absolutly no power to it. nothing happens. :bang: i have tried using the standard punto iso which is already in the car which seems to be wired in a similar way to my stereo. and i have also bought a second standard iso from halfords and that is no better. I am desperate to get my sub into the car and it is not possible without my own head unit. please can anybody help??????????

read post 3 on here

https://www.fiatforum.com/i-c-e/26638-common-ice-problems-fiat-check-here-1st.html