New member and need HELP!!

[Npourasef]

Hi everyone. I'm new to the site and am having issues with my 2007 MDX. Hopefully someone can help...

I tried to start my Mdx this afternoon and nothing...no lights or click, even had to manually unlock door. AAA came out and replaced my battery but now when you start the car my alarm goes off. Really annoying for everyone around me to hear s car honk non-stop.

My question is there a way to get the horn to stop/ alarm to stop so I can drive quietly to a dealership tomorrow?? Nothing is working on the car: remotes, all auto buttons, nothing until you fully crank then the horn. Goes off...please help. Any suggestions?