Sub-Zero Interior Lights Do Not Turn Off


  • Installation issue
  • Light switch, bulb, or socket
  • Terminator
  • Control board


  • Refrigerator or freezer lights do not turn off
  • Light bulbs not going off
  • Lights stay on all the time
  • Intermittent warm temperatures
  • Lights only turn off when in Sabbath Mode

Steps to Verify Issue:

    • Make sure nothing is preventing the door or drawer from properly closing.
    • Verify the light switch is not stuck.  Firmly press the switch to test.
    • Turn off the power to the unit at the circuit breaker for 30 seconds. Turn on the unit and retest.

      See also:

      If these troubleshooting steps do not resolve the issue, service is necessary to expertly diagnose and repair the product. Contact Factory Certified Service to schedule an appointment for repair.

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