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Why Does an Exclamation Mark Appear on the Car Dashboard?

1 Answers

FelicityDella

07/29/25 11:18pm

There are five scenarios when an exclamation mark appears on the car dashboard: general faults, automatic transmission faults, braking system faults, abnormal tire pressure, and lighting faults. Below is a detailed analysis of these five situations: General Faults: A triangle with an exclamation mark inside indicates that the car's general performance or components and functions have malfunctioned. Common issues include parking sensor faults, fuel cutoff system intervention or faults, external light faults, engine oil pressure sensor faults, etc. It is necessary to visit a 4S shop for inspection to identify the source of the fault. Automatic Transmission Faults: A yellow gear with an exclamation mark inside is the automatic transmission fault warning light, indicating that the transmission has a fault or the transmission lubricant is below the normal range. The transmission oil should be replaced promptly. Braking System Faults: A circle with parentheses and an exclamation mark in the middle represents a braking system warning, mainly indicating a braking system fault or low brake fluid level. The braking system should be inspected immediately to avoid accidents. Abnormal Tire Pressure: A horizontal line with parentheses and an exclamation mark below represents the tire pressure monitoring warning light. This light turns on when the car's tire pressure is too low. Check the car's tire pressure and restore it to the normal range. Lighting Faults: A yellow bulb with an exclamation mark is the lighting fault indicator, signaling that a car light has malfunctioned. 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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