What does the i light on the dashboard mean?

1 Answers
JasonFitz
07/30/25 9:19am
i light is the brake system warning light. The introduction of the brake system and the conditions that the brake system must meet when the car is running are as follows: Basic introduction of the brake system: A series of special devices that can forcibly reduce the driving speed of the car. The brake system is mainly composed of four parts: the energy supply device, the control device, the transmission device and the brake. The main function of the brake system is to slow down or even stop the moving car, to keep the speed of the car going downhill stable, and to keep the stopped car stationary. When the car is running, the brake system must meet the following conditions: Good braking performance; The indicators to evaluate the braking performance of the car are: braking distance, braking deceleration, and braking time. Easy to operate and good directional stability during braking. During braking, the braking force distribution between the front and rear wheels should be reasonable, and the braking force on the left and right wheels should be basically equal to avoid deviation and side slip during braking. Good braking smoothness; Braking should be gentle and smooth, and the release should be quick and thorough. Good heat dissipation and easy adjustment. This requires that the brake shoe friction lining has strong high-temperature resistance, quick recovery ability after wetting, adjustable clearance after wear, and can prevent dust and oil. When towing a trailer, the trailer can brake before the main vehicle and release the brake after the main vehicle. When the trailer is disconnected, it can brake automatically.
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