Step 5: Now that you can see the motherboard for the LED notice the two plastice tips coming through the board to hold it in place. Gently lift the board up over these and pull it out and gain access to the full board.
When all the way out, it should look like this
Last setp: Now that you have full acess, check the board for loose or broken resistors or terminals. Usually, you can turn it upside down to see if anything moves or rattles. In most cases its a terminal connections that has broke. If you look at my last pictures you will see a small solder bead where my connection was broke.
When you find the loose connections/terminal, run a small bead of solder onto the motherboard and the existing terminal/ resister.(Make sure you get metal on metal). NOTE: in most cases i have read, it is the terminal I have soldered that has ratteled loose!
After you solder the connection, plug the LED platform back to the factory wire harness(on the roof) to check and see if it works.
Mine did, so I was a happy camper.
Then just do the process in reverse to mount eveyrthing back to its original position.