In case the indicator on the Polar Wet Food Feeder doesn't light up, please follow the instructions below to troubleshoot:
1. Disconnect power: Disconnect the feeder from all power sources, including batteries for more than 5 minutes.
2. Connect power: Plug in the feeder by using the original charger, then hold the reset button next to the charging port for more than 3 seconds to reset the feeder to see if the indicator lights up.
3. Change power: If the indicator still doesn't light up, plug the feeder into another power outlet to determine the results. You can add 3 new AA batteries to see if there is any difference.