Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
I am sorry your having this problem
when clicking from high to low beam will the high beam indicator light up on high beam then turn off when you select low beam ( even though the low beams do not work ) ?
can you put the headlights on low beam and with the car on at either front low beam bulb connector see if the orange wire is 12 volts and see if the dark blue is a good ground ? then click to high beams will the dark blue ground go away ?
the odds are if the bulbs are confirmed good and getting 12 volts from the orange wire that the dark blue wire is not going to be a ground which is usually caused by a bad dimmer switch built into the turn signal switch assembly not clicking over the ground out of the dark blue wire to power up the low beams
and usually replacing that switch will correct this problem
keep in mind you can always get me back through this post for FREE for any follow up with this question anytime even after you rate us here at Justanswer !