12/26/2018 VEHICLE HAS 1500 MILES ON IT. DRY CLEAN PAVEMENT, 39 DEGREES F, AT NIGHT. SLOW SPEED, 15MPH, NORMAL BRAKING IN CONGESTED HIGHWAY TRAFFIC, GOING STRAIGHT, ANTI LOCK BRAKE SYSTEM ACTIVATED AND VEHICLE AUTOMATICALLY BRAKED VERY HARD, VEHICLE BEHIND STRUCK OUR CAR FROM BEHIND BECAUSE THEY DID NOT ANTICIPATE A VERY HARD BRAKE, CONDITIONS DID NOT CALL FOR A HARD BRAKE. DASH WARNING LIGHTS CAME ON INDICATING "FORWARD SMART CITY BRAKE SUPPORT MALFUNCTION" AND "FRONT CAMERA SENSOR SYSTEM MALFUNCTION". ONLY DAMAGE WAS TO REAR OF VEHICLE, NO INJURIES. VERY DANGEROUS MALFUNCTION. WILL BE BRINGING TO DEALERSHIP TODAY , 12/27/2018. STATE TROOPERS AT SCENE AND REPORT FILED, NOT YET ON HAND FOR SUBMISSION. TWO PHOTOS TAKEN MINUTES AFTER THE ACCIDENT OF DASH ATTACHED.