NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
101 reports50,000 miles · Apr 3, 2016
Air Bags
PASSENGER AIR BAG WARNING IS ON. IT WAS REPAIRED ONCE UNDER WARRANTY. I AM NOW DRIVING WITH NO AIR BAGS BECAUSE THE DEFECTIVE MODULE WAS REPLACED WITH A MODULE FROM THE SAME MANUFACTURER THAT MADE THE FIRST DEFECTIVE ONE. IF MY CAR WAS A CTS IT WOULD BE REPAIRED BY CADILLAC AS HUNDREDS OF CTS CARS HAVE BEEN RECALLED FOR THIS R…
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PASSENGER AIR BAG WARNING IS ON. IT WAS REPAIRED ONCE UNDER WARRANTY. I AM NOW DRIVING WITH NO AIR BAGS BECAUSE THE DEFECTIVE MODULE WAS REPLACED WITH A MODULE FROM THE SAME MANUFACTURER THAT MADE THE FIRST DEFECTIVE ONE. IF MY CAR WAS A CTS IT WOULD BE REPAIRED BY CADILLAC AS HUNDREDS OF CTS CARS HAVE BEEN RECALLED FOR THIS REASON. I HAVE OWNED CADILLACS MOST OF MY LIFE. THIS MAY BE THE LAST ONE.
NHTSA ODI #10853167
64,000 miles · Feb 19, 2016
Electrical System
TL* THE CONTACT OWNS A 2005 CADILLAC STS. THE CONTACT STATED THAT THE VEHICLE FAILED TO START WITHOUT WARNING. THE FAILURE WAS PERSISTENT. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE CONTACT HAD THE BATTERY CHANGED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMAT…
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TL* THE CONTACT OWNS A 2005 CADILLAC STS. THE CONTACT STATED THAT THE VEHICLE FAILED TO START WITHOUT WARNING. THE FAILURE WAS PERSISTENT. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE CONTACT HAD THE BATTERY CHANGED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 64,000.
NHTSA ODI #10837183
Mileage unknown · Nov 10, 2015
Engine And Engine Cooling
S10 APPROPRIATE HANDLING- LETTER TO THE SECRETARY FROM CONSTITUENT RE COPY OF A LETTER ADDRESSED TO GENERAL MOTORS CHIEF EXECUTIVE OFFICER MARY BARRA REGARDING THE RECALL OF VEHICLES THAT CAN LEAK OIL AND CATCH FIRE. *SMD THE CONSUMER STATED THE TECHNICIAN SHOWED HIM WHERE BURNT OIL HAD LEAKED THROUGH ENGINE GASKETS BETWEEN TH…
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S10 APPROPRIATE HANDLING- LETTER TO THE SECRETARY FROM CONSTITUENT RE COPY OF A LETTER ADDRESSED TO GENERAL MOTORS CHIEF EXECUTIVE OFFICER MARY BARRA REGARDING THE RECALL OF VEHICLES THAT CAN LEAK OIL AND CATCH FIRE. *SMD THE CONSUMER STATED THE TECHNICIAN SHOWED HIM WHERE BURNT OIL HAD LEAKED THROUGH ENGINE GASKETS BETWEEN THE CRANKCASE AND MANIFOLD. THE CONSUMER WAS QUOTED A PRICE OF $ 4,153.00 FOR THE REPLACEMENT OF THE GASKETS. THE PRICE WENT UP, AFTER THE REPAIRS WERE IN PROGRESS. THE CONSUMER WAS INFORMED ADDITIONAL GASKETS WERE NEEDED. *JB
NHTSA ODI #10806962
38,000 miles · Jul 31, 2015
Unknown Or Other
WHILE DRIVING THE ENGINE SHUT DOWN, THIS HAPPENED TWICE IN THE SAME DAY. MY WIFE NOW REFUSES TO DRIVE THE CAR AND WANTS TO SELL IT.
NHTSA ODI #10745455
143,689 miles · Jul 6, 2015
Electrical System
WHILE DRIVING DOWN THE STREET IN MY CADILLAC STS A (SERVICE ELECTRIC SYSTEM) WARNING FLASHED ON MY DASH. A FEW MOMENTS LATER EVERYTHING ELECTRIC IN MY CAR STARTED TO SHUT DOWN. THE RADIO, POWER STEERING, LIGHTS, AND FINALLY THE ENGINE. I CRUISED TO THE SIDE OF THE ROAD AND PUT THE CAR IN NEUTRAL AND ENGAGED THE EMERGENCY BRAKES.…
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WHILE DRIVING DOWN THE STREET IN MY CADILLAC STS A (SERVICE ELECTRIC SYSTEM) WARNING FLASHED ON MY DASH. A FEW MOMENTS LATER EVERYTHING ELECTRIC IN MY CAR STARTED TO SHUT DOWN. THE RADIO, POWER STEERING, LIGHTS, AND FINALLY THE ENGINE. I CRUISED TO THE SIDE OF THE ROAD AND PUT THE CAR IN NEUTRAL AND ENGAGED THE EMERGENCY BRAKES. *TR
NHTSA ODI #10732191
Mileage unknown · Apr 6, 2015
Power Train
THE REAR PINION SEAL ON MY CAR HAS FAILED A LONG TIME AGO. IT IS ODDLY STRANGE HOW THE 2005-2007 CADILLAC BUILDS HAVE THIS PROBLEM, YET, SOMEHOW MY VIN ISN'T INCLUDED IN THE SAFETY RECALL. THIS APPEARS TO BE A WIDER PROBLEM THAN THE BULLETIN COVERS. THIS REALLY NEEDS TO BE ADDRESSED AS SOMEONE IS GOING TO BE DRIVING ONE DAY…
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THE REAR PINION SEAL ON MY CAR HAS FAILED A LONG TIME AGO. IT IS ODDLY STRANGE HOW THE 2005-2007 CADILLAC BUILDS HAVE THIS PROBLEM, YET, SOMEHOW MY VIN ISN'T INCLUDED IN THE SAFETY RECALL. THIS APPEARS TO BE A WIDER PROBLEM THAN THE BULLETIN COVERS. THIS REALLY NEEDS TO BE ADDRESSED AS SOMEONE IS GOING TO BE DRIVING ONE DAY AND THEIR CAR IS GOING TO STOP ABRUPTLY AND CAUSE A MAJOR ACCIDENT. THIS IS A MAJOR PROBLEM! *TR
NHTSA ODI #10703880
147,000 miles · Mar 26, 2015
Fuel/propulsion System
TL* THE CONTACT OWNS A 2005 CADILLAC STS. THE CONTACT STATED THAT THE VEHICLE FAILED TO START. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE TECHNICIAN DIAGNOSED THAT THE FUEL MODULE NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE CONTACT STATED THAT THE FAILURE RECURRED AFTER THE VEHICLE WAS REPAIRED. THE MANUFACT…
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TL* THE CONTACT OWNS A 2005 CADILLAC STS. THE CONTACT STATED THAT THE VEHICLE FAILED TO START. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE TECHNICIAN DIAGNOSED THAT THE FUEL MODULE NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE CONTACT STATED THAT THE FAILURE RECURRED AFTER THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 147,000.
NHTSA ODI #10701911
106,121 miles · Feb 2, 2015
Power TrainWheelsFireInjury
DRIVING ON THE HIGHWAY WHEN THERE WAS A SUDDEN LOUD BANG, MY CAR SWERVED, MY RPMS REVVED UP, WHITE SMOKE AND I SMELLED BURNING. I PULLED OVER AND HAD IT TAKEN TO THE LOCAL CERTIFIED CADILLAC DEALERSHIP, MY REAR DIFFERENTIAL NEEDS TO BE REPLACED RELATED TO A REAR PINION SEAL LEAK. THERE'S A RECALL FOR THAT EXACT PROBLEM FOR MY YE…
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DRIVING ON THE HIGHWAY WHEN THERE WAS A SUDDEN LOUD BANG, MY CAR SWERVED, MY RPMS REVVED UP, WHITE SMOKE AND I SMELLED BURNING. I PULLED OVER AND HAD IT TAKEN TO THE LOCAL CERTIFIED CADILLAC DEALERSHIP, MY REAR DIFFERENTIAL NEEDS TO BE REPLACED RELATED TO A REAR PINION SEAL LEAK. THERE'S A RECALL FOR THAT EXACT PROBLEM FOR MY YEAR AND MODEL BUT MY VIN ISN'T COVERED. HOW CAN I GET MY VIN ON THE RECALL LIST? *TR
NHTSA ODI #10680583
56,000 miles · Nov 24, 2014
Engine
WENT OUTSIDE TO DRIVE THE CAR BEGIN TO DRIVE OFF AS I WAS DRIVING A BIG BALL OF SMOKE CAME OUT THE TAIL PIPE AND SOUNDED AS IF SOMETHING BROKE AND THE CAR SHUT OFF. THE CAR WOULD NOT RE START. *TR
NHTSA ODI #10660735
Mileage unknown · Nov 24, 2014
EngineFuel/propulsion System
THIS VEHICLE HAS PUMPED THROUGH 5-7 QUARTS OF OIL APPX EVERY 500 MILES. I KNOW THAT THIS IS NOT NORMAL. CAR WAS OVERHAULED, THE TRANS WAS BASICALLY REBUILT, WITH NEW COMPONENTS.PROBLEM WITH OIL EVAPORATING AT VERY LOW MILEAGE STILL AN ISSUE. ***NO LEAKS*** OR SYMPTOMS ASIDE OF DIMINISHING OIL EVERY SAID SET OF MILES. VERY FRUSTR…
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THIS VEHICLE HAS PUMPED THROUGH 5-7 QUARTS OF OIL APPX EVERY 500 MILES. I KNOW THAT THIS IS NOT NORMAL. CAR WAS OVERHAULED, THE TRANS WAS BASICALLY REBUILT, WITH NEW COMPONENTS.PROBLEM WITH OIL EVAPORATING AT VERY LOW MILEAGE STILL AN ISSUE. ***NO LEAKS*** OR SYMPTOMS ASIDE OF DIMINISHING OIL EVERY SAID SET OF MILES. VERY FRUSTRATING ISSUE THAT HASN'T BEEN RESOLVED. *TR
NHTSA ODI #10660516