How to Activate the Horn Sound When Locking a Volkswagen?

[Ron]

Press the brake pedal, shift the gear lever to P position, release the brake pedal, press the one-touch start button of the SAIC Lavida twice in succession, close all four doors, and hold down the lock button on the driver's door for more than 10 seconds to complete the setting for the horn sound when locking. Below is relevant information about the horn: 1. The horn sound when locking is a prompt method used to inform the driver that the vehicle has been locked. Otherwise, the driver can only determine if the vehicle is locked by checking the double flashing lights. 2. The horn is the audio signal device of the car. During driving, the driver can emit necessary audio signals as needed and required by regulations to warn pedestrians and alert other vehicles, ensuring traffic safety. It is also used for urging and signaling. 3. Its working principle is as follows: 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 moving contact switch of the relay to close, allowing the current to flow to the horn. The current causes the electromagnet inside the horn to work, thereby vibrating the diaphragm to produce sound.