Cliff for Model Number JMV8166BAB Went to replace the exterior 20W bulb and found it broken into very small pieces. Put another 20W bulb in and noticed the switch no longer adjust to off, low and high settings. Unplugged the unit and waited a couple of minutes but no changes occurred. The replacement bulb is on and running in the high mode. The bulb I an using is G8 base 20W Hallogen (Feit Electric).
Answer Hello Cliff, This sounds like a failed control W10127103 but the membrane switch DE34-00234A could also cause this issue. Read More... Answered by AppliancePartsPros.com | Monday, May 11, 2015