How do you replace a horn on a 2005 Chevrolet Malibu?

To replace the horn on a 2005 Chevrolet Malibu, first disconnect the negative battery cable to ensure safety. Next, locate the horn, which is typically found near the front of the vehicle, behind the grille or near the radiator. Remove the mounting bolts and the electrical connector from the old horn, then install the new horn by reversing the process, ensuring the connector is securely attached. Finally, reconnect the battery and test the horn to ensure it functions properly.