Hi y'all, new member here. I've searched and searched but can't find any threads on this exact issue. Apologies if I missed it.

I have a 2003 Accord 3.0 Coupe AT. The high beams randomly quit working. When I turn them on, the high beam indicator comes on, but the low beams stay on. Pulling the stock back to 'flash' the lights also only activates the low beams.

The fuse is good/new. The relay is in a non serviceable part of the fuse box, so I changed the entire fuse box. I put a new turn signal/headlight stock in. Nothing fixed it. I'm about out of parts to change. What could be causing this? A short? Bulbs both blew out at the same exact time? They LOOK ok, but haven't actually swapped them out for new ones yet.

I mean if the whole fuse box/relays are new, fuses are new, and turn signal stock are new, what is left to even change.

I drive to work 1 hour in the morning and it's dark. On the way home it's dark. I'm gonna look for a few more days, if I can't find a solution, I'm just gonna hardwire them to a button under the dash and be done with it.

Does anyone have ANY idea what could be causing this? I'm truly stumped. Thanks in advance.