Rest check engine light on a 2000 monte carlo?

To reset the check engine light on a 2000 Monte Carlo, you can disconnect the negative battery cable for about 10-15 minutes, which will clear the engine codes and reset the light. Alternatively, you can use an OBD-II scanner to erase the trouble codes. However, if the underlying issue hasn't been resolved, the light may come back on. It's advisable to diagnose and fix any issues before resetting the light.