I picked up a couple of loose digital clusters that look to be for 90-92 LeBaron or Daytona. One has plugs with cut wires, one doesn't. Any idea where I can find what wires to hook to to see if they light up? I was told ground and pink and blue wires would do it but I looked at it again and I'm still not sure which is which. It does have pink and blue on a red plug on what would be the right side if it was in the vehicle but no obvious ground. I did search and not coming up with much.