NHTSA Complaint #11046085 — 2015 CHEVROLET SILVERADO 2500

THE HMI IN THE TRUCK WILL SHOW THE RADIO INFO OR BACK-UP CAMERA PICTURE, ETC. BUT, AT DIFFERENT RANDOM TIMES, EVEN THOUGH THERE IS A VISUAL OF RADIO OR BACK-UP PICTURE, THERE IS NO SOUND.FOR RADIO, BLINKERS, SEAT BELT, IF YOUR ARE GOING TO HIT SOMETHING BEHIND YOU,ETC. THIS ALL HAPPENS RANDOMLY. WHETHER PARKED, DRIVING ON HIGHWAY, STREETS OR TURNING. THE OTHER PROBLEM WHICH MAY NOT BE RELATED TO ABOVE, IS THAT EVEN THOUGH ALL FOUR DOORS LOCK WHEN YOU USE THE KEY FOB, MANUALLY LOCK THEM OR START DRIVING THE TRUCK, ONE OF THE REAR DOORS WILL OPEN LIKE IT WAS NEVER LOCKED.