What does the check yellow light mean?

[Laurie]

The check indicator light is the engine malfunction indicator light. The illumination of the check light may be caused by poor engine performance, issues with sensors or other mechanical components, or faults/deviations in engine exhaust emissions. A professional inspection at a repair shop is required to determine the exact cause. When the check light comes on, it's best for the owner to promptly visit a 4S store for inspection and repair. Below is extended information: 1. General fault indicator: A triangle with an exclamation mark inside indicates a general fault. 2. Tire pressure monitoring warning light: Parentheses with a horizontal line at the bottom (not fully enclosed at the top) containing an exclamation mark, all in yellow. 3. Lighting system fault indicator: A yellow bulb with an exclamation mark indicates a lighting system fault. When illuminated, it means an exterior light bulb has failed. 4. Transmission fault indicator: A yellow gear with an exclamation mark indicates transmission issues. Visible in cars with multitronic transmissions, when lit it signals transmission abnormalities or faults. 5. A yellow sector with an exclamation mark indicates windshield wiper system faults. 6. A red steering wheel with an exclamation mark on the right indicates steering system faults. When illuminated, it may mean the electric/mechanical steering mechanism isn't working or the steering column lock has failed, in which case driving should not continue.