I had a car amplifier playing at a room for a while and having a jumper from +12v to remote to power it. Today, I moved the amp back into the car (it used to work there aswell) and i get no power. It's a Blaupunkt GTA4 amp.
I tried using the remote wire from my sub amp but still no power, but the green power light turns on and fades constantly (and it's not as bright as it should). Sub amp works fine with that remote wire though.
using a jumper from +12v and the amp turns on again and works but I don't want to keep it like that because I need to get this working via remote wire. I checked both, the +12v fuse and the amplifier fuse, they are fine.