How do you turn off the check engine light on a Chrysler Concorde?

To turn off the check engine light on a Chrysler Concorde, you can start by addressing the underlying issue that triggered the light. Use an OBD-II scanner to read the trouble codes, which will help identify the problem. Once the issue is fixed, you can reset the check engine light by disconnecting the battery for about 15 minutes or using the scanner to clear the codes. If the light persists, it may require further diagnostics.