aiight.. I just noticed like once in awhile when i start my car i hear like a squeakish horn noise go off for like 1-2sec. It seems to be coming from under the hood. Its not that mooooooo sound that the abs makes its a totally new sound. It makes it every now and then not every time. Its not too loud but definitly can hear it...Anyone have an idea? A/C is also off when this happens...