Control Panel was replaced due to low visibility. The image is better, but is still very light in comparision to the image displayed on the Bosch Built-in Oven that is located right below the Bosch Microwave. The Microwave functions on cooking levels, but I have had on 3 occasions bright red bars under the time appear during cooking. Once cooking ceases the bars can be seen as dark images for a few hours and then fade. I had repair in again, but repair tech could not get the Microwave to recreate the issue. I showed technician a picture of the bars after the end of the cooking cycle. He said it was hard to see the bars at the time he was viewing. For this review, I toned down the graphic levels so for better viewing. I did not think to do that while tech was here. He said he would note issue in case the issue became frequent. He said the unit was functioning for now and we agreed that if it continued and was frequent that I would contact Bosch.