Josh B San Diego , CA November 23, 2015 Appliance: Maytag Undercounter Dishwasher MDB7809AWW1 Maytag Dishwasher Mdb7809aww1: 4 buttons on control panel did not work. How to replace Control Panel. Replaced with new control panel Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes