Bad bulbs?
Bad dimmer switch?
Check the dimmer switch and the electrical connections.
Bad bulbs or multifunction switch
Make sure the bulbs are not burned out.
Bulbs burned out? Bad switch? Blown fuse in power distribution box
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.
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.
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.
just the two inside lights the out sidelights are low beam
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.
check the bulb low bean burns out before high beams
your bulbs are burnt out. when you switch on the high beams its only the high beams. but when you flash your brights it lights up both high and low beams.