PURCHASED USED CAR FROM TOYOTA RICHMOND, WINDOW SHATTERED 2013 FIXED (TOYOTA HAD WARRANTY BUT HAD TO PAY FOR GLASS), WINDOW BROKE AGAIN TWO MONTHS AGO APPROX. CONTACTED GM THEY WON'T FIX REPAIRED ONCE. I AM REPAIRING FOR THE SECOND TIME. IT IS A SAFETY ISSUE BECAUSE GLASS SHATTERED IN MY FACE FIRST TIME IT HAPPENED. SO, IN TOTAL THIS REPAIRED PART IS GETTING READY TO BE REPAIRED FOR THE THIRD TIME OUT OF POCKET. THE ORIGINAL RECALL DIDN'T REPAIR THE PROBLEM. AND THIS IS GOING TO CONTINUE TO BE A SAFETY ISSUE. I THINK IT IS MORE THAN A REGULATOR PROBLEM I THINK THERE ARE PARTS THAT ARE NOT GETTING ALONG WITH EACH OTHER. BECAUSE IT SHOULD NOT BE SNAPPING EVERY FEW MONTHS. WORRIED SOMEONE IS GOING TO GET HURT. WILL NOT PURCHASE A VEHICLE FROM GM AGAIN. MY FIRST CAR I HAD FOR 17 YEARS. IT HAD MANUAL WINDOWS AND I WISH THIS CAR DID TOO. *TR