Check the bulbs and then the multifunction switch (headlight switch)
Check bulbs Check hi-low switch
As a guess both low beams are burnt out The daytime running and high beams are the same light filament. Or the fuse or the relay for the low beams.
try new light bulbs
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 think you have a faulty light switch or relay, if the bulbs / wiring are ok.
Does the car have fog lights? I have a 2003 Sunfire that the high beams would not work on. This was caused by a short in the fog light wiring. I had the fog lights rewired separate from the harness (about $100) and the problem was fixed.
they by attracting the suns beams of light and using these beams of light for energy
Normally caused by faulty dimmer switch.
If low beams do not work and the high beams of a Mitsubishi Eclipse do, it is probably due to a corroded connector. Simply clean the connector and add some petroleum jelly to the terminals.
If the high-beams work but low-beams don't... If it's both lights, it's likely the switch is faulty. If only one light fails - it's more likely to be the individual bulb. Remember - there are two bulbs in each headlight.
Take your car in to have it checked. Turn signals should work without high beams.
First check the bulbs, if the bulbs are good I would suspect the high/low beam switch is bad.