Sub-Zero 600, 700 Series, IC-27, and Classic Series (BI) Units Control Backlighting


  • How the control panel in refrigeration and freezer units is lit
  • Control panel lighting for 600, 700 Series, IC-27, and Classic series (BI) units
  • Are the control panels in a Sub-Zero back-lit


600, 700, IC-27R/F, and Classic series (BI) Unit displays are back-lit by the interior light bulbs.

If the display is difficult to see or is partially lit:

  1. Verify power to the unit.
  2. Verify that the lights bulbs are good.
  3. Verify that the light switch is good; refer to Sub-Zero Refrigerator or Freezer Light Switch Replacement for more information.
  4. See also, Sub-Zero Control Backlighting.
  5. If needed, replacement lights bulbs can be purchased locally with exception of blue light bulbs, which must be ordered through a Factory Certified Parts Distributor.

Refer to the product Use and Care Guide for further information.

Thank you for your request. A Customer Care representative will contact you.

An error occurred. We were unable to submit your request.

Related Questions

We're standing by with answers

Whether you're shopping for appliances or have questions about those you already own, we've got the resources you need. Talk directly to a customer care expert at the Sub-Zero, Wolf, and Cove service center, or connect with an appliance consultant at an official showroom near you. Get quick answers online, or reach a certified service provider or installer. And much more.

Call us at (800) 222-7820

Customer Care and Support