NHTSA Complaint #10477247 — 2006 CHEVROLET TRAILBLAZER

I HAVE HAD SEVERAL PROBLEMS WITH MY POWER WINDOWS GOING UP AND DOWN AND THEN JUST NOT WORKING AT ALL. I SMELL SMOKE SOMETIMES BUT CAN'T LOCATE THE CAUSE OF THE SMOKE. I HAVE ALSO HAD PROBLEMS WITH THE ELECTRICAL CONNECTION TO THE RADIO, WHICH ALSO WORKS SOMETIMES BUT THE MAJORITY OF THE TIME IT DOES NOT WORK. I HAVE HAD THIS PROBLEM FOR A LONG TIME NOW AND NEED A RESOLUTION BEFORE MY SUV CATCHES FIRE. I ALSO HAVE PROBLEMS WITH THE DRIVERS SIDE POWER DOOR LOCK WHICH WORKS INTERMITTENTLY-WHENEVER IT PLEASES. I RECENTLY STARTED HAVING PROBLEMS WITH MY REAR WIPER BLADE-TURN IT ON AND IT MOVES A LITTLE THEN STOPS. MY HEADLIGHTS DIM UP AND DOWN WHILE DRIVING...I HAVE REPLACED THE ALTERNATOR AND THE BATTERY AND STILL DON'T HAVE ENOUGH POWER FOR SOME REASON-DEALERSHIPS WANT TO CHARGE A LOT OF MONEY JUST TO DIAGNOSE WHEN IT APPEARS THAT THIS IS OBVIOUSLY A DEFECT IN THE ELECTRICAL SYSTEM OF THE SUV. *TR