stays

Hey guys, I installed low fuel indicator light and a few other goodies (horn etc..) today. I did partially drain the radiators down a little and started it before I put it all the way back together. The FI light was on. Finished putting it back together and rode it slowly around the yard. Runs...

First time I've had this happen. Fuel pump light stays on while engine is running. Used to shut off shortly after engine started. What's the problem?