Has a problem with the security system. We have taken it to 2 garages and they are unsure what needs to be done to have the security system fixed. The horn and lights start flashing without warning from the faulty alarm system and that is causing the warning lights to go on.
Currently the vehicle is not inspected and it will not start.
We did put a new battery in it thinking maybe it was something to do with that.

I do not know what is wrong with this car please help.