Say Lean

Hey guys, I own a '97 Cobra with the Meter4It plug-n-play sequential turn signal unit (http://www.meter4it.com/). A few months ago, I noticed that it was operating in Safe Mode (just the inboard lights, no sequence) and began troubleshooting. I made sure the power wire was getting 12v, I checked the #8 fuse, the bulbs, the harness connections, etc and nothing seemed to be the obvious answer. I've also since noticed that the trunk light is no longer working (bulb is fine), and so I'm assuming there's some sort of connection there. Any ideas? Please HELP!