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What does the car triangle red exclamation point mean

2020-01-18 15:23:33

The triangle exclamation mark on a car refers to a conventional fault light on a car.

The triangle exclamation mark represents overheating of the transmission clutch, intervention or failure of the oil cut system, failure of the parking sensor, failure of the external light bulb, failure of the engine oil pressure sensor, failure of the drive anti-skid system, etc. These failures are some of the conventional failures of the car.

In addition to these fault lights with a triangle exclamation mark, the fault lights with an exclamation mark on the instrument panel also include hand brake warning lights, brake system failure warning lights, steering system warning lights, tire pressure abnormality warning lights, lighting failure warning lights, and gear shifting. Box failure warning light, wiper failure warning light.

After the car is powered on, all the indicators on the dashboard will light up, and the driving system will automatically enter the self-test mode. The self-test time is about 3s. After the self-test is completed, the indicator will automatically go out. If it is off, it indicates that the car is faulty and needs to be repaired according to the fault light.

The causes of the conventional fault indicator lights include the overheating of the clutch of the dry dual clutch transmission, the intervention or failure of the oil cut system, the failure of the parking sensor, the failure of the external light, the failure of the engine oil pressure sensor, the warning or failure of the anti-skid system.

In addition to the conventional fault light, the warning light with an exclamation mark also has the brake system warning light and the tire pressure monitoring indicator light. When the car is powered on, the indicator light on the car dashboard will light up because the car is entering the self-test. Status, after the self-test is completed, the light on the car will go out. If it is continuously lit, it means that the car has a fault and needs to be repaired as soon as possible.

When the brake system warning light is on, it indicates that there is a problem with the car's braking system. It may be caused by the brake fluid level being too low, or it may be the failure of the brake system. When the tire pressure warning light is on, it may be on the car. One of the tires is malfunctioning or the tire pressure is too low.

The indicator lights on the car are divided into three colors: yellow, green, and red. Red is a danger warning light, yellow is a fault warning light, and green is a warning light.


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