A:AnswerYes - there is an internal light that turns on automatically the last 30 seconds of the cooking cycle. If you want to turn it on sooner, you push the little light bulb button on the right under the red start button. The light only stays on for 30 seconds at a time.
FYI - love this toaster oven. Bagels have never been better.
A:AnswerOur model is easy to clean with warm soapy water. Followed up with clean water to remove any residue. I didn't attempt to clean upper heating coils, and I removed racks prior to cleaning interior and unplugged the unit.
A:AnswerYou'll find the following in the manual:
BUZZER VOLUME - Press and hold the TEMPERATURE CONVERSION button for 3 seconds to enter the buzzer volume control mode. Press the TEMPERATURE CONVERSION button to select the desired volume. To confirm press any button.