i need help please

[vaydik]

i bymistakenly hooked up the battery the wrong way and corrected my self within a min but after that when i started the car the horn just made a loud noise that the ca didnt start after that.

what did i do

[sheikhab]

You must have blew some fuses or may be relay too. Check all and it shud be fine, nothing major if you changed within a flash.

If you kept it for a minute then i doubt some wiring must have been burnt too, and thats why car isnt starting.