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What does the exclamation mark and P on the dashboard mean?

1 Answers

JosiahFitz

07/29/25 4:04pm

When an exclamation mark appears on the car dashboard, there are five possible scenarios: general malfunction, automatic transmission failure, brake system failure, abnormal tire pressure, and lighting malfunction. Below is a detailed analysis of these five situations: General malfunction: A triangle with an exclamation mark inside indicates a malfunction in the car'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 malfunction. It is necessary to visit a 4S shop for inspection to identify the source of the fault. Automatic transmission failure: A yellow gear with an exclamation mark inside is the automatic transmission failure warning light, indicating a problem with the transmission or that the transmission lubricant is 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 and repair of the brake system are required to avoid accidents. Abnormal tire pressure: An exclamation mark with a horizontal line below the 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 that a car light has failed. 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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