I would check all the wiring first. Then, you should probably figure out if any lights need to be replaced. That's my guess.
Yes you will need a headlight replacement even if it is only the brights that aren't working. There are times when you need your bright lights so don't delay in getting a replacement.
There is a headlight out. The brights are sometimes a different bulb than the lowbeams.
Check all your grounds. Battery to block and your headlight sockets.
I am no expert but, it sounds like the headlight switch is bad. As far as the brights staying on when you hold the lever back ... some cars are designed that way ... moving the lever one way turns bright lights on without having to hold the lever and moving the lever the opposite direction only flashes the bright lights when the lever is held in that position. If you move the lever in the other direction and the brights stay on without holding the lever, this is normal. But, I still lean towards the headlight switch for the low beam problem. Of course, check the lights (bulbs) themselves before replacing the switch ... it's odd but maybe both low beams lights are burned out. Hope this helps.
No, the word 'bright' is an adjective and an adverb, not a noun. The plural form 'brights' is a noun as a word for the high setting of car headlights, the lightest type of tobacco leaves, pigments of intense color. The noun 'brights' is a word for things, not for groups of things.
I would first make sure the lamps are the correct ones for your vehicle.
Had a similar problem on a different type vehicle. Turned out to be the dimmer switch.
His mum's name is Anne Bright but I dont know his dad's He has a brother named Bryce
Depends what the problem really is. It could be that the headlight assemblies have gotten yellow with age and all they need is a headlight restoration. There are headlight restoration kits available at your local auto parts store or you could have it professionally done.
Brights disease is what we know as kidney disease (acute or chronic nephrotitis). It is just simply an obsolete term.
Bulb, wire, fuse, dimmer switch.
It is due to your daytime running light not working properly or a burnt headlight, check your bulbs. I had the same problem and that was the problem.