There are 3 owner-reported visibility & wipers complaints for the 2007 Pontiac Grand Prixin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TL* THE CONTACT OWNS A 2007 PONTIAC GRAND PRIX. WHILE ATTEMPTING TO ACTIVATE THE REAR DEFROSTER, THE DEFROSTER CONTROL TURNED BRIGHT RED AND FAILED TO DEFROST THE WINDOW. THE REAR WINDOW BEGAN TO CRYSTALLIZE AND A CRACK FORMED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS UNKNOWN.
TL*THE CONTACT OWNS A 2007 PONTIAC GRAND PRIX. WHILE DRIVING APPROXIMATELY 50 MPH, THE REAR WINDOW FAILED AND SHATTERED. THE VEHICLE WAS TAKEN TO THE DEALER, BUT THEY COULD NOT FIND THE CAUSE OF THE FAILURE. THE CURRENT MILEAGE WAS 34,400 AND FAILURE MILEAGE WAS 34,385. UPDATED 05/20/08. *LJ
TL*THE CONTACT OWNS A 2007 PONTIAC GRAND PRIX. WHILE DRIVING AT ANY SPEED DURING THE DAY, THE SUN REFLECTS OFF THE PLEXI-GLASS THAT COVERS THE INSTRUMENT PANEL GAUGES. THE GLARE PREVENTS THE CONTACT FROM SEEING THE ROAD. THE DEALER STATED THAT THE FAILURE CANNOT BE REPAIRED. THE POWER TRAIN WAS UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE 27,000.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026