found this link. it gives a step by step walk through,
http://www.novustechnic.com/mazda3/horn_install/
terapr0
06-15-2012, 12:40 PM
good link, but its also entirely possible to do this without stripping any wires (why keep the stock horn anyway?), and you certainly dont need to jack it up to remove the bumper, even on a lowered car.