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What Does an Exclamation Mark in the Car Indicate?

1 Answers

SanAaron

07/29/25 11:28pm

An exclamation mark appearing on the car dashboard can indicate one of five situations: general malfunction, automatic transmission failure, brake system failure, abnormal tire pressure, or lighting malfunction. Below is a detailed analysis of these five scenarios: General Malfunction: An exclamation mark inside a triangle indicates a malfunction in the car's general performance or components and functions. This may include parking sensor failure, fuel cut-off system intervention or malfunction, external light failure, or engine oil pressure sensor failure. It is necessary to visit a 4S shop for inspection to identify the source of the malfunction. Automatic Transmission Failure: An exclamation mark inside a yellow gear is the automatic transmission failure warning light, indicating a fault in the transmission or transmission lubricant level below the normal range. The transmission oil should be replaced promptly. Brake System Failure: An exclamation mark inside a circle with parentheses represents a brake system warning, typically indicating a brake system malfunction or low brake fluid level. Immediate inspection of the brake system is required to avoid accidents. Abnormal Tire Pressure: An exclamation mark below a horizontal line inside parentheses is the tire pressure monitoring warning light, which illuminates when the car's tire pressure is too low. Check the tire pressure and restore it to the normal range. Lighting Malfunction: A yellow bulb with an exclamation mark is the lighting malfunction indicator, signaling a fault in the car'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 lights to identify the issue.

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