Normal Starting Procedure C8.3 Commercial Marine and Ind [...] Page 1-8 Section 1 - Operating Instructions Turn the key switch to the ON or RUN position. When the key is in this position, the WAIT TO START lamp will be illuminated for a maximum of 20 seconds. The engine should not be cranked until the WAIT TO START lamp shuts off. NOTE: The controller is reset each time the ignition is turned off and the cycle will start over. When the WAIT TO START lamp goes out, the preheat cycle is complete.