i need to reset my security code or cut it off so it would crank on 1994 Cadillac DeVille

i do not have a door key just the ignition when i bought the car it was just running fine and then the security code started blinking and wouldnt crank over i need to know how to fix this anything would help thanks

by in Winston Salem, NC on May 25, 2012
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1 answer
ANSWER by , May 26, 2012