"08 Acura TL base, The battery was dead this morning. When I hooked up the charger, the alarm went off. Disconnected the battery and re-hooked up the charger. Later when I put the cables back on, the alarm still goes off. what do I need to do.

 

Disarm it with the remote

 

I'll try that in the morning.. thought I had, Guess I didn't do it right.