How to Clear the Yellow Engine Light?

[LincolnMarie]

Methods to clear the yellow engine light: 1. The owner can try starting and turning off the vehicle three times in a row; 2. Turn off the engine, disconnect the negative terminal of the battery, wait for 30 seconds, reconnect it, and then try to start the engine; 3. After completing the above steps, check if the engine warning light on the dashboard is still on. Note: When the engine warning light on the dashboard is illuminated, it cannot be manually cleared. Typically, the issue needs to be diagnosed and resolved at a 4S shop using a fault detection tool before the light can be turned off. Below are the common reasons for the yellow engine light on the dashboard: 1. Sensor issues; 2. Maintenance problems; 3. Fuel quality issues; 4. Poor combustion of the air-fuel mixture; 5. Air intake problems.