With the clicking and the panel not lighting up, I opted to reduce repair time by throwing the kitchen sink at it: ordered the relay, start device, and electronic board. Parts arrived less than 24 hours after I ordered (AMAZING!). 10 minutes and it came back to life, asking for the program code (printed inside the door). Followed instructions to load the code and it's been working great since. Maybe it was just the board, but it's faster and easier for me to replace all three to make it like new.