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What Does the Triangle with an Exclamation Mark Mean in a Car?

1 Answers

Ferreira

07/30/25 5:39am

A triangle with an exclamation mark indicates a malfunction in the vehicle's general 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: Visit a 4S dealership for inspection to identify the source of the fault. The exclamation mark is a common warning symbol in cars. Besides the triangle with an exclamation mark, there are four other forms of exclamation mark warnings: a yellow gear with an exclamation mark, a red circle with parentheses and an exclamation mark in the middle, a yellow parentheses with a horizontal line and an exclamation mark in the middle, and a yellow bulb with an exclamation mark. Below is a detailed analysis of these four scenarios: Automatic Transmission Fault: A yellow gear with an exclamation mark indicates an automatic transmission fault warning, signaling issues with the transmission or low transmission fluid levels. Immediate replacement of transmission fluid is required. Brake System Fault: A circle with parentheses and an exclamation mark in the middle represents a brake system warning, indicating either a malfunction in the brake system or low brake fluid levels. Immediate inspection of the brake system is necessary to avoid accidents. Tire Pressure Anomaly: A parentheses with a horizontal line and an exclamation mark in the middle indicates a 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 a lighting fault indicator, signaling a malfunction in one of the vehicle's lights. Solution: Visit a 4S dealership for inspection as soon as possible. Alternatively, you can perform a self-check, focusing on commonly used bulbs such as turn signals, fog lights, and interior lights, to identify the issue.

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