We aim to always deliver relevant and engaging content where facts and information provided is checked and rechecked for accuracy. However, the part is exactly the same part number as the replaced part. Many parts also have a video showing step-by-step how to fix the "Light not working" problem for Whirlpool WRX735SDHZ00. Having the same problem with lights flickering. www.anrdoezrs.net Jake . User #220056 83 posts. In rare cases, the flickering … All light on the control panel are fast-flashing and the ice door that opens to despense the ice opens and closes repeatedly. Have had a series of 240v led lights fitted to replace halogen down-lights.