2020 CHEVROLET SUBURBAN Visibilitywiper Problems

When putting vehicle in reverse, the screen for the rear camera will go to full intensity brightness. There is no adjustment for this, as the dashboard lights do not control the screen brightness. It is impossible to see out of the Sideview mirrors with the windows up due to the reflection off of the windows. This is amplified even worse when it is raining at night. GM had a recall for this problem on the previous generation Suburban, and it was corrected by a software update. I have had it at the dealer twice since buying it in June. They have confirmed the issue, but state that GM says this is normal. You shouldn't need to roll down windows at night in order to see out of your mirrors. When the vehicle is taken out of reverse, the camera will dim down to an appropriate brightness, but that is when...