How do you reset the check engine light on a 1994 960 volvo?

To reset the check engine light on a 1994 Volvo 960, you can disconnect the battery by removing the negative terminal for about 10-15 minutes. This will clear the engine codes and turn off the check engine light. Alternatively, you can use an OBD-I scanner to read and clear the codes. Always ensure any underlying issues are addressed before resetting the light.