I bought a 2006 Kia Rio new 2 years ago , I chose not to take the alarm due to the price they wanted . Last night I found I had a dead battery , I buy a new battery and hook it up only to have a car alarm trigger . I have no remote no panic button nothing but had to disconnect the battery to get the alarm to stop . I pulled the horn fuse but now cannot start the car because the anti theft which I didnt think I had keeps going off when I open my doors . Any ideas on how to fix this problem ?