strangest thing... few days ago my dash lit up that a brake light is out. Checked & it's the center light in the rear window. Went to pull the bulb to replace and noticed there is no electrical connection. Just the gray plastic housing and the bulb. And there is no dangling wire or anything remotely close.

It has me confused, where does the electrical wire that plugs into the housing come from??? it's like it disappeared over-night... help and thx!