How do you reset the service engine soon light in a 1999 plymouth voyager?

To reset the "Service Engine Soon" light in a 1999 Plymouth Voyager, you can disconnect the battery by removing the negative terminal for about 15 minutes. After reconnecting the terminal, the light should reset. Alternatively, you can use an OBD-II scanner to clear the trouble codes, which will also turn off the light. However, ensure that any underlying issues are addressed before resetting the light to avoid potential engine problems.