Hey everyone. Ever since I’ve owned my truck its dome lamp has never worked. I’ve replaced the bulb and it still didn’t work so I just forgot about it. Fast forward now and I just realized my third brake light doesn’t work at all. I ordered an aftermarket one on Amazon but before I installed it I did some reading on here about these two lights being connected. I still haven’t taken anything apart because I’m waiting to figure out what the issue could be. Thanks for any help that y’all can provide.