“Do the 3 lights in the front door mean anything? do they light up a certain color when the cycle is done.”

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• The green light will light after cycle is complete. The red light will light if there is some sort of error in addition to an error code being displayed where the cycle time would normally be displayed. As far as the other light I dont know since I have never seen that one.

  Answered by Robert 1 year ago

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• Once the dishwasher starts, it automatically go to the light in the middle which is clear. It becomes green at the last light letting you know the cycle is finished and ready to be removed.

  Answered by TerryannO 1 year ago

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• Thank you for your interest in the LG Dishwasher (LDTH7972S) model. The LG LDTH7972S dishwasher features LED lights on the interior, which can be useful for checking the status of the dishes and the cleaning cycle. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-LDTH7972S.ASSESNA. ^Cris

  Answered by LG Digital Customer Care 2 years ago

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