Robert L Avon , IN November 18, 2015 Appliance: Maytag Undercounter Dishwasher MDB7749SBQ0 Maytag Dishwasher Mdb7749sbq0 / : Dish washer touch panel went crazy. How to replace Panel-Cntl (Bsq). Called Appliance parts and they sent a replacement. Got it overnight. Worked perfect.Thanks for the quick ship. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes