A car horn is a sound making automotive component equipped in automobiles. The sound coming out of it usually resembles a ‘honk’. It is an automotive part that warns others about the vehicle’s presence in order to avoid any mishappening. The auto horn aims to alarm the pedestrian about your presence. This way, the other person gets alarmed and changes his way to avoid an accident. It can also be considered as a safety feature. However, the government has decided the limit of how loud a horn could be. A loud horn may trouble the old age people and leaves harmful effects on kids.
This is one of those auto parts which does not directly affects the performance of your car but makes your highway journey worry less.