So a while ago a friend told me my brake light was out. Upon inspection I noticed that when the head lights are on, the running lights for the tail lights work just fine, but the right passenger brake light doesn't get brighter when you step on the brake. I checked the blubs and fuses and there don't seem to be any issues. Anyone else have this problem? Anyone have any idea(s) how to fix it? Any input would be appreciated, thanks.