Avpro

My 2010 journey R/T started honking at 3am, The only thing I could think was to remove the fuse for both of the horn, and it work, so my question is what caused that, does it need a new battery ? ( Which by the way, couldn't they find a better place for the battery? ) Is there a such a thing as software update? Since cars nowadays are all computers and programs,

Hi everybody