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Hello I'm Neal and I am here to help resolve your issue. If I cannot help I will opt out and refer your question to another expert.
That is likely going to be a bad battery, even if it is starting normally, if the voltage is fluctuating due to a bad cell it will trigger the alarm and confuse the computer. I would remove the battery and have it tested or replace it if it is old anyway. In most cases that will resolve the issue.
Lete know what you find.
put new battery in no help. everything worked when it was parked just not when i went to start it up battery was dead recharged started but top loosened up and wont function and alarms wont deactivate seems like some things need to be reset somehow