There are 3 owner-reported visibility & wipers complaints for the 2004 Buick Rainierin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TL* THE CONTACT OWNS A 2004 BUICK RAINER. THE CONTACT STATED THAT AFTER TURNING THE VEHICLE OFF AND REMOVING THE KEY FROM THE IGNITION, THE ENGINE BLOWER CONTINUED RUNNING. THE VEHICLE WAS TAKEN TO A MECHANIC WHERE IT WAS DETERMINED THAT THE WIRES FOR THE HEATER BLOWER WERE BURNED OUT. THE MECHANIC ADVISED THE CONTACT THAT THE FAILURE COULD HAVE CAUSED THE VEHICLE TO CATCH ON FIRE. THE CONTACT THEN SPOKE TO THE DEALER AND WAS TOLD THAT THERE WERE NO RECALLS FOR THE ISSUE. THE VIN WAS NOT AVAILABLE. THE FAILURE AND THE CURRENT MILEAGES WERE 105,000.
TL* THE CONTACT OWNS A 2004 BUICK RAINIER. THE CONTACT STATED THAT AFTER OPENING THE DRIVER SIDE POWER WINDOW, THE WINDOW COULD NOT BE CLOSED. THE CONTACT INDICATED THAT THE FAILURE WOULD ONLY OCCUR IN EXTREMELY COLD TEMPERATURES. THE VEHICLE WAS TAKEN TO THE DEALER WHO WAS UNABLE TO DUPLICATE THE FAILURE. ALSO, THE CONTACT INDICATED THAT THE DRIVER SIDE HEATED SEAT WOULD BECOME VERY HOT TOO THE TOUCH BEFORE THE SEAT WARMER COMPLETELY FAILED ALTOGETHER. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 16,000.
WINDSHIELD ICING EVEN WITH FULL DEFROSTER AT MODERATE AIR TEMPERATURE/AIR DUCT TOO SMALL FOR WIDTH OF WINDSHIELD,DEALERSHIP WILL NOT FIX. *AK
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 26, 2026