The small car icon on the car dashboard is the warning light for the vehicle's anti-theft system. Generally, when the car's stability control system is turned off, this small car icon on the dashboard will remain lit. If the anti-theft system light flashes while the car is in motion, it indicates that the vehicle's stability control system is active. The main purpose of the car's anti-theft system is to prevent the theft or unauthorized movement of the vehicle or its contents. In daily life, car anti-theft systems come in three structural types: electronic, network-based, and mechanical. Currently, car anti-theft systems have become increasingly sophisticated and have improved significantly compared to earlier versions. Moreover, the car's self-diagnostic capabilities are also quite powerful. Typically, at the moment the car starts, various warning lights on the dashboard will illuminate and then turn off automatically after a short period. If a light remains on continuously, it indicates a problem with a specific part of the car, requiring prompt inspection and repair. The anti-theft system indicator light is one of the more common lights on the dashboard. Other frequently seen indicator lights include the following: High coolant temperature: The dashboard warning light does not display the coolant level but only the temperature. If the coolant temperature warning light comes on, it indicates insufficient coolant in the radiator. Low tire pressure: The car has electronic components that monitor the tires. If a tire is leaking or has low pressure, the system will send a signal to the alarm system. Low engine oil: Insufficient engine oil can affect the operation of car components. Without proper lubrication, wear and tear will increase, potentially leading to damage. If oil pressure is too low, the alarm system will alert the driver.
