I used the stovetop last evening and everything worked fine. I turned on the front right burner this morning and no indicator light came on. I checked the other burners with the same result. The "element on" light is not working either. I can hear the burners come on and they do begin to heat, although as soon as I realized that they were heating, I turned them off. So............working burners but no working indicator lights. Thanks for your help.