hows it goin all, alright im having an issue with my head unit in the accord ive matched the wires properly to the harness yet the radio just flickers and i hear some sort of buzzing sound a faint one at that any ideas?

 

You screwed up.

 

no bc the head unit did the same when i first got the car,
i tested the head unit on a test station and it works fine the harness is correct as followed via the instructions