What Does an Exclamation Mark on a Car Mean?
1 Answers
When an exclamation mark appears on the car dashboard, it can indicate one of five situations: general malfunction, automatic transmission failure, brake system failure, abnormal tire pressure, or lighting system failure. Below is a detailed analysis of these five scenarios: General Malfunction: An exclamation mark inside a triangle. If this symbol lights up, it indicates a malfunction in the car's general performance, components, or functions. 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. This is the automatic transmission fault warning light, indicating a transmission malfunction or transmission lubricant level below the normal range. The transmission fluid should be replaced promptly. Brake System Failure: An exclamation mark inside a circled parenthesis. This represents a brake system warning, primarily indicating 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 with a horizontal line below a parenthesis. This 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 System Failure: A yellow bulb with an exclamation mark. This is the lighting fault indicator, signaling a malfunction in one of 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, or interior lights to identify the issue.