1979 coupe deville stalled when turned on the cruise control
 

Hi,
My 79 coupe deville stalled when my husband was driving it and accidentally hit the cruise control button. Not sure how fast he was going, maybe 45? Now it won't start at all. Just turns over. Found a brown fuse out and replaced it but still no luck. It ran fine before that, any ideas? Something with the ignition or fuel system?