THANK YOU for figuring this out. I've been scratching my head over this issue for most of this year. I haven't been driving my Crossfire much because of this issue, and a bead leak in one of my rims. I bought a brake light switch months ago but I have to work on my car outside in Arizona so I put it off until just now. The brake light switch did nothing, I found your thread, tested the #2 fuse on the illumination control module, and it was loose.