What Does an Exclamation Mark in a Car Indicate?

1 Answers
VonJohnny
07/29/25 12:57pm
When an exclamation mark appears on the car dashboard, there are five possible scenarios: general fault, automatic transmission fault, brake system fault, abnormal tire pressure, and lighting fault. Below is a detailed analysis of these five situations: General Fault: A triangle with an exclamation mark inside indicates a general performance or component malfunction in the car. Common issues include parking sensor failure, fuel cutoff system intervention or malfunction, external light failure, or engine oil pressure sensor failure. It is recommended to visit a 4S shop for inspection to identify the source of the fault. Automatic Transmission Fault: A yellow gear with an exclamation mark inside is the automatic transmission fault warning light, indicating a transmission issue or low transmission fluid level. The transmission fluid should be replaced promptly. Brake System Fault: A circle with parentheses and an exclamation mark in the middle represents a brake system warning, typically indicating a brake system malfunction or low brake fluid level. Immediate inspection of the brake system is necessary to avoid accidents. Abnormal Tire Pressure: A horizontal line with parentheses and an exclamation mark below represents the tire pressure monitoring warning light, which illuminates when the tire pressure is too low. Check the tire pressure and restore it to the normal range. Lighting Fault: A yellow bulb with an exclamation mark is the lighting fault indicator, signaling a malfunction in one of the car lights. Solution: Visit a 4S shop for inspection as soon as possible, or conduct a self-check focusing on commonly used bulbs such as turn signals, fog lights, and interior lights to identify the problem.
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