OK, let me start from the beginning. My 95 Civic LX always leaks hot air into the cabin & the fan settings don't work. I disconnected the negative battery cable and:

1) Checked under-the-hood fuses & relays
2) Undid glovebox & removed blower motor, 4-pin resistor, & recirculation control motor
3) Autozone was about to close so I decided to do it next weekend.
4) Tried to reconnect negative battery cable & horn honked.
5) I thought maybe a circuit wasn't completing? I don't know. So I put everything back together.
6) No luck. Horn honks whenever I try to reconnect negative cable.
7) Unhooked the power at the horn.

Now when I try to start the car:

1) Flashing hazard lights for about a minute then stops.
2) Red light left of steering wheel flashes 3X, pauses, 3X, pauses, etc. Repeats pattern.
3) Power locks now work (forgot to mention that they stopped before).
4) Engine won't crank over.

Really don't know much about car (neither did the seller). How would I know if there is a stock alarm? What now? Help! I need the car to get to work. I've tried to search the forums but I don't know if mine is a different situation. My cruise control never worked (if that's relevant).

I welcome any input. Thanks.