Do-It-Yourself Story

Took off front white panel ( do not take hinge screws off )took off all screws inside stainless steel panel. Took off control panel and remove the two screws on the control panel and and then removed tabs with either a screw driver or with my fingers, be delicate, the tabs can break easily. Remove white plastic cover and then install buttons and new cover. Then proceed to install everything as you did on removal.