Hey guys I’m new here so be nice please hahah I messed up and treated my girlfriends car like an older jap car and cut the connector and wired in a new head unit and after it was Done her hvac controls didn’t work so I went online and got her a whole new radio and nothing again. I checked all the fuses with a power probe and and multi meter and not of them were blown the only thing I have is lit up buttons and the lcd is lit but there’s only one line across it