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What Does the Exclamation Mark on the Dashboard Indicator Mean?

2 Answers

DelAniyah

09/02/25 8:10am

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 system failure. Below is a detailed analysis of these five situations: General Malfunction: An exclamation mark inside a triangle indicates a general performance or component malfunction if this symbol lights up. Common issues 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 problem. Automatic Transmission Failure: A yellow gear with an exclamation mark inside is the automatic transmission failure warning light, indicating a transmission issue or transmission fluid level below the normal range. Transmission fluid should be replaced promptly. Brake System Failure: An exclamation mark inside a circled parenthesis represents a brake system warning, typically indicating 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 line underneath inside a parenthesis is 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 System Failure: A yellow bulb with an exclamation mark is the lighting system failure 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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VanCalvin

09/15/25 3:18am

When I first bought my car last year and saw that exclamation mark light up on the dashboard, I was really panicked! I remember it was a yellow circle with an exclamation mark, and the manual said it meant the handbrake wasn't properly released or there was a brake system issue. Later, I also saw a triangular exclamation mark, which is the master warning light indicating possible issues like doors not being closed properly or low fuel. There was also a parenthesis with an exclamation mark, signaling low tire pressure. When I drove to the repair shop, sure enough, the rear tire had a leak. My advice is, when such a light appears on the dashboard, don't panic. Pull over safely, check the manual to confirm the specific type of warning, and don't ignore it. Otherwise, you might face brake failure or a tire blowout, which can be very dangerous. Developing a habit of regularly checking tire pressure and brake fluid is especially important for new drivers—it can save a lot of trouble and repair costs!

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