Yeah, I used to have a 370z. I took the time to do exactly what you said, bake them in the oven pry them apart and reseal afterwards. Literally took me about 6 hours over 2 days. I installed some rgb halo rings and painted the inner headlight housing, they looked absolutely amazing…for about 2 weeks. Half of one of the rings completely went out. It was so much work that I just unplugged them instead of going through it again.