High. Rambling shamble stays on when lights are on low beam and low beam lights are very dim like low voltage on a 2007 Hyundai accent

SOURCE: 2001 dodge ram high beam indicator stays on

you likely have the wrong bulb in the headlight

SOURCE: Headlights staying On

You probably have a faulty sentinel switch. It's supposed to shut off, has a bult in elctronic timer. Does it even have the sentinel switch?

SOURCE: No low beam, high beam and parking lights work

Bad headlight switch that needs replacing

SOURCE: high-low beams not working

Check for headlight relay and fuse. Some cars have separate circuits for head light flasher and normal high/low beam. From your description, I would suspect a bad connection to/from relay or relay itself.

SOURCE: 2007 chevy trail blazer low beam lights wont work.

maybe a fuse the fuse box is under the drivers side passenger seat . sometimes ive seem them get something spilled on them and i had to wiggle the fuses to clear the corrosion