How to Diagnose Yellow Warning Light Issues?
1 Answers
There are many yellow warning lights on the vehicle dashboard. Here are some common ones: 1. A yellow triangle with an exclamation mark in the middle. The appearance of this icon indicates a problem with the VSA (Vehicle Stability Assist) system, also known as the general fault indicator light. There are many possible causes: 1. Dry dual-clutch transmission overheating; 2. Fuel cutoff system intervention or malfunction; 3. Parking sensor failure; 4. External light malfunction; 5. Engine oil pressure sensor failure; 6. Drive acceleration slip regulation warning or malfunction, etc. 2. There is a horizontal line under a bracket. At the bottom of the horizontal line is a small zigzag with an exclamation mark in the middle. The entire icon is yellow. This is the tire pressure warning light, indicating abnormal tire pressure that requires detection. 3. A circular gear with an exclamation mark in the middle. This is the transmission fault indicator light, usually visible only in transmissions equipped with multitronic. When this light is on, it indicates an abnormal or faulty transmission. 4. This icon looks very similar to a light bulb with an exclamation mark in the middle. This is the fault indicator light. When the fault indicator light is on, it means there is a malfunction in the external bulbs, requiring repair or replacement. When a yellow light on the dashboard is illuminated, it is necessary to identify which icon it is, as different icons represent different fault causes. If the external lighting is not functioning properly, it is recommended to check whether the vehicle's headlights, fog lights, daytime running lights, turn signals, brake lights, and reverse lights are working normally. Any malfunction should be addressed promptly.
