Sounds like it needs a headlight switch.
Low beams - 9006 bulbs or HB4 bulbs High beams - 9005 bulbs or HB3 bulbs
It could be that the headlamps are burned out or it could also be that the high beam switch has failed.
If you look closely to your bulb. Their is two wires in side. Only one comes on when switch is turned to low beams. Then switched to high beams both wires light up.
Low beams are burned out.
The low beam lights should be set up as the outermost headlamps. All 4 will be on the when the "high beams" are switched on
if your dims work, but brights don't then it's probably your high beam switch.
No, it is not. Every state or province has laws requiring every vehicle to be equipped with low beam and high beam headlamps, and requiring the use of low beam headlamps, not high beams, when you are within a specified distance of a vehicle in front of you—usually around 500 feet from an oncoming car, 200 feet from a leading car. There is no exception for faulty equipment. Operating a vehicle with faulty equipment is a violation, and so is improper use of high beam headlamps.If your low beams stop working, obviously you should not hesitate to switch to high beams to light your way off the road safely. But you don't get to just drive around on high beams for nights and weeks and months until you decide to get around to fixing the low beams!
All vehicles are required to have low- and high-beam headlamps. If your low-beam headlamps both fail after dark, try switching to high beam. If the high beams don't work either, switch on the emergency flashers. In either case, get the car out of traffic and off the road as quickly as safely possible.
It is a wiring problem. My mechanic followed the wiring and found where it had frayed. He spliced the wire, removed the headlight and soldered it back on. Works like new now!
Your high beams work but your low beams do not because the switch is broken that switches between high and low beams. Electrical switches wear out.
I would start with the easy answer. Check both of your headlamps to be sure that the low beam filament is still intact. If all is well there, I would start leaning towards the multi-function switch (which is the headlamp / turn signal lever.
the high beam indicator is only on when the high beams are on