964 center reflector lights not working

[Lake435]

I just purchased and installed the center reflector on my 964. Old reflector had two bulbs. New one has four. From what I understand two are backup lights and two are fog lights. Neither are coming on. My backup tail lights work and my fog lights on the front work, but neither are illuminating on the center reflector. Can anyone help?

[Ralph3.]

If you want the rear fog lights to work you will need to add a switch.

[964TargaC2]

Bridge the wires from the rear fog lights to the brake lights which will give you two additional brake lights