I'VE HAD NUMEROUS OF MANIACAL ISSUES WITH THE CHEVROLET CRUZE 2011. THE MOST SERIOUS AND DEADLIEST IS THE COOLANT SYSTEM ISSUES THE CHEVROLET CRUZE 2011 HAS. I WAS EXPERIENCING A COUGH ALONG WITH MIGRAINES ONCE ENGAGING THE AIR-CONDITION NUBS FROM HEAT TO AC AND SOME SLEEPING CONDITION WHERE I'D FIND MYSELF SPEAKING WHILE ASLEEP MOMENTARILY AWAKING. I'D WIND MY WINDOWS DOWN WHILE DRIVING AND I'D SEE THAT THE MIGRAINES, COUGHING ALONG WITH SLEEPING EXPERIENCES WOULD STOP. I VISITED MY CHEVROLET CRUZE 2011 DEALERSHIP AND EXPLAINED THE ODOR THAT WAS COMING FROM MY AIR COOLING SYSTEM. THEY CLEANED MY AIR COOLING SYSTEM AND REPLACED MY CABIN FILTER FEELING THAT THIS MAINTENANCE SOLVED THE ISSUES I WAS HAVING I FELT I COULD USE THE COOLING SYSTEM WITH NO PROBLEM. I WAS WRONG. THE MIGRAINES RETURN ALONG WITH THE COUGHING AND THE ODOR WHEN ADJUSTING THE COOLING SYSTEM NUBS. I CALLED THE DEALERSHIP TO EXPLAIN THE ONGOING MANIACAL PROBLEM. AFTER A WEEK OF HAVING MY WINDOWS DOWN MY CAR RAN HOT AND COME TO MY DISMAY IT WAS OUT OF COOLANT. I RECEIVED A LETTER FROM CHEVROLET RECALL DEPARTMENT THAT THE VEHICLE HAS A COOLANT SYSTEM ISSUE WERE COOLANT LEAKS AND THAT WAS THE ODOR. THE COOLANT WAS LEAKING ONTO THE MOTOR AND BURNING OFF RETURNING THE ODOR INTO THE CAB OF THE CAR. I HAD IT TESTED FOR REPAIRS AND HAD A WATER PUMP REPAIRED FOR THE VEHICLE, THIS DID NOT STOP THE PROBLEM, THE HOSE FROM THE MOTOR AND COOLANT RESERVOIR WAS REPLACED, DID NOT FIX THE PROBLEM AND THE LEAKING OF COOLANT CO