What Does the Yellow Triangle with an Exclamation Mark Symbolize?

1 Answers
Kendra
07/30/25 3:56am
A triangle with an exclamation mark inside indicates a malfunction in the vehicle's regular performance, components, or functions. Common issues include parking sensor failure, fuel cutoff system intervention or malfunction, external light failure, or engine oil pressure sensor failure. Solution: It is necessary to visit a 4S shop for inspection to identify the source of the fault. The exclamation mark is a common fault indicator in vehicles. Besides the triangle with an exclamation mark, there are four other forms of exclamation mark indicators: a yellow gear with an exclamation mark inside, a red circle with parentheses and an exclamation mark in the middle, a yellow parentheses with a horizontal line below and an exclamation mark in the middle, and a yellow light bulb with an exclamation mark. Below is a detailed analysis of these four scenarios: Automatic Transmission Fault: A yellow gear with an exclamation mark inside is the automatic transmission fault warning light, indicating a transmission malfunction or transmission lubricant level below the normal range. The transmission oil should be replaced promptly. Brake System Fault: A circle with parentheses and an exclamation mark in the middle represents a brake system warning, primarily indicating brake system failure or low brake fluid level. Immediate inspection of the brake system is required to avoid accidents. Tire Pressure Anomaly: A parentheses with a horizontal line below and an exclamation mark in the middle represents the tire pressure monitoring warning light. This light illuminates when the vehicle's tire pressure is too low. Check the tire pressure and restore it to the normal range. Lighting Fault: A yellow light bulb with an exclamation mark is the lighting fault indicator, signaling a malfunction in the vehicle's 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 lighting to identify the issue.
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