I think ..seeing the video that I have to disconnect the Negative pole on the battery ;) ...'cos the fan is connected at the whole circuit ;) ;) thnks for the video Mark...I remove MY radiator with Clima -- if someone need HELP for it can see the Photo_Album here -------- facebook.com/media/set/?set=a.10215512390301321&type=1&l=6c02b21f17