Douglas F Orlando , FL September 24, 2018 Appliance: Whirlpool Gas Dryer GGW9250PL0 Whirlpool Dryer Ggw9250pl0: Whirlpool duet dryer control lock light stays on. How to replace User Interface (Pewter). Remove and replaced interface board behind control panel. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes