There are 3 owner-reported visibility & wipers complaints for the 2011 Buick Enclavein NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
WINDSHIELD DEFROST BLOWER DOES DOES NOT BLOW ONTO WINDSHIELD, IT BLOWS INTO THE VEHICLE CABIN. WINDOWS NOT DEFROSTING. STATIONARY OR MOVING, MAKES NO DIFFERENCE.
TL* THE CONTACT OWNS A 2011 BUICK ENCLAVE. THE CONTACT STATED THAT THE DEFROSTER FAILED TO FUNCTION. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 84,000. UPDATED 02/10/16*LJ *TR
TL* THE CONTACT OWNS A 2011 BUICK ENCLAVE. WHILE DRIVING 15 MPH, THE WINDSHIELD BEGAN TO FOG UP. THE CONTACT HAD TO PULL OVER REPEATEDLY TO CLEAR THE WINDSHIELD. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE DEFROSTER FLAPPER VALVE FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. LATER, THE AIR TEMPERATURE ON THE DRIVER AND PASSENGER SIDES OF THE VEHICLE VARIED. THE VEHICLE WAS TAKEN TO ANOTHER DEALER WHERE IT WAS DIAGNOSED THAT THE FAILURE RECURRED. THE VEHICLE WAS REPAIRED AGAIN. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURES. THE APPROXIMATE FAILURE MILEAGE WAS 47,462.
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 May 4, 2026