1998 Chevy Lumina Front Wheel Drive Automatic 120000 miles
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My security light on my car just came on today. I talked to a mechanic friend of mine and he said that the car could possible not start up when shut off. Is this true and exactly what does the security light mean? If so how do i go about resolving this issue?

possible ignition switch
if it doesn't start for you leave ignition key on for 10 to 15 min and or until security light go out
and then it should start