What is the reason for the central locking system failure in BAIC Huansu S3?
2 Answers
BAIC Huansu S3 central locking system failure may be due to a damaged central control switch or a faulty central control relay fuse. Below are the relevant details about the S3: 1. Exterior: The Huansu S3 features a more powerful "X"-shaped front grille design, paired with inverted "L"-shaped LED daytime running lights, creating a bold and dynamic appearance with high recognition. The front lens headlights, complemented by smoked black accents, are sharp and stylish, showcasing high-end configurations and trendy elements. 2. Interior: The Huansu S3 adopts a mainstream black sporty interior design. The seats feature a dual-tone black and rose-red color scheme with double red stitching, highlighting a youthful and dynamic design style. The functional areas on the dashboard are intuitively laid out, allowing easy access to the multimedia audio system, air conditioning knobs, air vents, and more, ensuring convenient operation.
When driving the BAIC Huansu S3, I encountered a central locking system failure. The most common cause is a dead battery in the remote control, as low battery power weakens the signal, leading to locking failure. Another frequent issue is a blown fuse—there is a dedicated fuse in the fuse box on the left side of the driver's seat, so check if it has melted. Additionally, the door lock mechanism may rust, jam, or have poor contact, especially during rainy or humid weather, in which case spraying some lubricant and cleaning it can help. If none of these methods work, the issue might be a faulty control module. Some BAIC models have had batch-related problems in the past, requiring a professional inspection with a diagnostic tool to check the circuit and perform a software update. To prevent daily malfunctions, it is recommended to regularly check the remote control's battery and keep the door locks clean and dry to enhance vehicle convenience.
