How to Set the Horn Sound When Locking the Civic?

[WillowLee]

Civic setting method for locking sound: There is a speaker icon with a slash on the remote control. Pressing this key when locking the car will result in a silent lock, where only the headlights flash without any alarm sound. If the remote lock does not have this function, replace it with a normal remote lock. Relevant introduction is as follows: 1. Vehicle horn: The horn is the audio signal device of the car. During driving, the driver can emit necessary audio signals as needed and regulations to warn pedestrians and attract attention from other vehicles, ensuring traffic safety. It is also used for urging and transmitting signals. 2. Working principle: When the horn button on the steering wheel or other positions is pressed, the current from the battery flows through the circuit to the electromagnetic coil of the horn relay. The electromagnetic coil attracts the movable contact switch of the relay to close, and the current then flows to the horn. The current causes the electromagnet inside the horn to work, thereby vibrating the diaphragm to produce sound.