Hyundai Sonata Battery Cable

I Have A 02 Sonata, I Have Replaced The Altinator 4 Times And The Battery Just Recently, It Works Fine For A Few Days And Then I'm Back To...

Horn Just Went Off. Disconnected Battery Cable. Next Night Same Thing..disconnect Battery. Wondering If Cold Weather Could Be Culprit Since...

My Battery Is Continuosly Drained Having Me To Get A Jump. I Put In A New Battery And It Started Right Up But The Battery Was Drained Again...