It lights up when u move the nob

When you turn up the volume the three lights light up .

Did you ever figure out why those three lights didn’t light up?

Just gained a subscriber and like, but can I use any wire for the ground and 12v ?

Hello Is there a reason why you didn’t use the red cable with fuse that came with the package

Do you have any issues with your radio and the default volume levels changing to 0?

It doesn't sound strong