My key remote does not work so I took it apart. Nasty, pretty much describes it. Cleaned it out with Q-tips and alcohol, and checked all the connections. Seems like the solder joint to the signal sender is broken and the battery is dead. I will fix these here in a few, does anyone have the process to re-code the system? I know its long. One more thing, when you put it back together, take 1 rice grain and place it under the chip if you take it apart, good way to keep it dry.