Low beams don't work

[Michael Andrews]

I only have use of the brights. I replaced the multifunction switch and the relay under the hood. Is there anything else I'm missing?

 

[Rocket Man]

Halogen or HID? HID need to be reversed polarity-wise in the NBS, not sure about NNBS. Did you check fuses? How about swapping bulbs with the brights?

 

[Tonyrodz]

Do you have auto headlights? Maybe the light sensor?