INFOTAINMENT CENTER MALFUNCTIONING. CLIMATE CONTROL, BACKUP CAMERA AND NEARLY EVERY CONVENIENCE AND SAFETY FEATURE DISABLED. CADILLAC HAS ATTEMPTED TO FIX 5 TIMES AND NOW SAYS THAT IT CAN NOT BE CORRECTED. CADILLAC ALSO ACKNOWLEDGES THAT THIS IS A KNOWN ISSUE. SCREEN PIXELATES AND/OR GOES BLACK WHEN THE VEHICLE IS IN MOTION. *TR