[Axaday]

Some of the green area around the solder points on the LCD is extra glisteny. Would that indicate that I've gotten it too hot and the inside of the circuit may be damaged? I don't know how to get precise readings on my multimeter, but now I'm getting between 3 and 5 with it set on RX10 when I touch just about any two points on the LCD, which makes me think that I've ruined another one.

Edit - Actually, I might just be a stupid head. I said "about any two points", but all I was doing was any point and ground and that might be okay, right?

I just put it back in the car just for grins and it is still behaving the same in the car as before. It is trying to show me instant and current mpg, but it is doing it with half the screen inoperative and the other have uncontrasted so you have to look at it at an angle.