Hi,
1998 Accord LX here. Celebrating her 25th B'day. Buttons that control air flow (dash) light up, but won't change where air blows from. I can get it to "behave", now it's fall and can't get it to switch to floor vents for heat, or windshield for defrost. Had it on front/ face vent for AC this summer, now stuck on floor vents blowing. All lights functional. Not a mechanic, I assume it's electronic or a big flap that's stuck, tear the dash apart? Any tips, thanks in advance!