need to change horn?
 

i have 03 accord ex coupe. my horn sucks and need to change it. my question is where is the existing horn..under the front bumper or frame.. i saw some screws on the fender ..do i need to unplug the battery..?

no you dont need to unplug the horn and the horn should be under the bumper or the grill area

My car is similar to that, and I would say it's under the front bumper, and it would help if you unplug the battery when removing the horn. If it becomes something you can't do, simply call your local mechanic for some quick advice.