Kitchenaid microwave KHMS2050sss

William Miller

• 9179 Answers
• Posted on May 26, 2011

SOURCE: Everything works on my KitchenAid KHMS2050SSS

That model should be KHMS2050SS0, KHMS2050SS1, or KHMS2050SS2, I think.

We see (and repair) this a lot. The problem is on the control panel, which we regularly repair nationwide by mail for $39.95 postpaid with a one year guarantee.

This light failure often occurs when a bulb goes out and the filament shorts, or when the bulbs are removed or installed without first unplugging the oven from the power line. Either can cause such a failure on the controller.

This can often also affect the exhaust fan, cooling fan, turntable, and/or inside light operation, too.

Details of our service are at our Web site.

Feel free to contact me directly with your brand, full model number and symptoms for more information.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

SOURCE: Is the waveguide part of

If you take down the grill in front there is small tech sheet inside