What does the 'Check Vent' indicator light mean?

The Check Vent indicator shows the status of airflow through the dryer for the dryer's life. During the sensing phase at the beginning of an Automatic or Steam cycle, this light will come on if a blocked vent or low airflow issue is detected and will stay on for the entire cycle but turn off at the end. For more information on maintaining good airflow, see the maintenance section.