Rick May

While driving forward , put vechicle in neutral, then press camera icon on radio control unit , then vechicle back into drive. No timer should display , but rear camera remains on indefinitely.

On my 2020 Silverado 2500 I have found a glitch on the rear view camera system to allow it to remain on while driving down the road. This allows you to use the camera as a rear view mirror. My truck is a work truck version with a towing package , power folding mirrors, 5th wheel bed set up , trailer brake control. I only have the tailgate single camera and radio control unit is basic ( no satalite. Try this : while driving forward , put shifter in nuetral , touch camera button , put the shifter back into drive. The camera will stay on with no time limit. The camera will shut off as normal if you change stations , volume , etc on the radio. Let me know if it works for your 2020 Silverado trucks. Thought I would share. Please share your feedback. Thanks , Rick.