So I am very new to this, I have a 01 F350 with the 7.3, she has 400k and has been running like a champ.
Well My locks dont work but for the first time inwhile I turn the car alarm on, well when I unlocked the door with the key it never went off and I never disabled with with the key fob, I drove home and it sat for a day then the next while I was at work it went off and went going for 3 hours, when I got back, I started her up, she fired right up, did I mention I just replaced a bad battery and they said the other was fine? So driving to work the airbag light stays on and when i turn the truck off the radio stays on and the car dings like the key is in, not only that, after driving home the cruise doesnt work, now something is killing the battery even though i have pulled the radio fuse, when I went to start it, everything started flashing, but when i got more power It was fine, i currently am trying to jump it. Any suggestions on what went wrong? btw the horn fuse is blown