Zackerysand

Hey I have a 2008 G37s and I have the Gtr style tail lights, like the signal is a separate bulb from the actual brake light surrounding the signal light. The brake light is suppose to illuminate all the small little lights around the signal and it doesn’t, sometimes I can see the small bulb flickering, I’ve taken apart the whole housing for the left tail light and I figure out there’s no way to replace the small bulbs, what do I do here any advice? Do I have to buy a bran new housing? Just for a brake light?