How do you cancel engine light?

To cancel the engine light, first, identify and address the underlying issue by using an OBD-II scanner to read any error codes. Once the problem is resolved, you can reset the check engine light either by disconnecting the car's battery for a few minutes or using the scanner's reset function. If the light persists after addressing the issue, it may indicate a new problem that requires further diagnosis. Always consult your vehicle's manual for specific procedures related to your model.