How do you get rid of the check vehicle light off?

To turn off the check engine light, first, check for any obvious issues, such as loose gas caps or low fluid levels. If the problem persists, use an OBD-II scanner to read the diagnostic trouble codes and address the underlying issue. After resolving the problem, you can reset the light by disconnecting the battery for a few minutes or using the scanner's reset function. If the light remains on, it may indicate a more serious issue that requires professional diagnosis.