LEFT FRONT HEADLAMP INOPERATIVE. REQUIRES $1200. IN REPAIRS. VEHICLE UNABLE TO BE DRIVEN AT NIGHT. THIS IS THE MOST RECENT ISSUE. SINCE BUYING THE VEHICLE NEW. WE HAVE HAD MAJOR ENGINE FAILURE. TRANSMISSION FAILURE. WATER LEAKS FROM MOON ROOF. WHICH EFFECTED THE EMERGENCY BRAKE MONITOR SYSTEM. RECALLED WASHER SYSTEM . THE ISSUE WITH THE HEADLAMP IS A DEFECT IN DESIGN. THOUGH THERE IS A RECALL FOR NON HID. THE WIRING ON THE HID SYSTEMS IS HAVING THE SAME ISSUES. GM REFUSED TO REPAIR THE VEHICLE. EVEN THOUGH IT A KNOWN DEFECT. I AM A MASTER AUTOMOTIVE TECHNICIAN AND HAVE BEEN FOR 26 YEARS. I WILL PROVIDE EXPERT TESTIMONY ALONG WITH THE CAUSE OF DEFECT. THIS IS A SAFETY CONCERN FROM 2 ASPECTS FIRE AND SAFELY DRIVING THE VEHICLE. *TR