The code retrieve procedure is:

*Key ON...You do not start the engine, you just turn the key to the RUN position.
*Press button and hold for 2-3 secs [ approx]....lamp will light while you hold button, confirming power to LED.
*Release button and wait a few secs.. codes will Flash back on LED . Count the number of blinks.
*Repeat by holding button again for 2-3 secs ...count blinks again. This should be a higher number than the first, as they are in sequence.

When you finally see the original number of blinks reappear , you know the DM has gone through it's entire search cycle and you now have all stored codes. [ there are 50 available codes on that chassis, but you may only have one stored..if you have all 50, burn the car..]
These codes can be erased with another button hold procedure , but we will wait until you get the codes first...if there are any...

__________________
A Dalton