Answer Hello Marilyn, If the configuration you have is similar to the parts diagram under the part, you compress the light lens top to bottom to release the plastic tabs and unscrew the old bulb for replacement. If it is not the same as the parts diagram under the part you were viewing we will need the model number from the unit to give specific information on the unit in your home. Read More... Answered by AppliancePartsPros.com | Friday, August 26, 2016