Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
70–25K
1625–50K
1850–75K
1675–100K
10100–150K
2150K+
69 reports with mileage · 118 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Air Bags. Review the 49 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Engine And Engine Cooling. Review the 47 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Electrical System. Review the 20 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
17 crash reports4 fire reports23 injury reports
What owners actually said
187 reports
69,000 miles · Jul 13, 2022
Engine
The contact owns a 1999 Cadillac DeVille. The contact stated while driving 65 MPH, the vehicle started overheating. The contact was able to pull over and had the vehicle was towed to the dealer. The contact was informed of an oil leak. The contact stated that the water pump, thermostat, reserve tank, and the stretch were replace…
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The contact owns a 1999 Cadillac DeVille. The contact stated while driving 65 MPH, the vehicle started overheating. The contact was able to pull over and had the vehicle was towed to the dealer. The contact was informed of an oil leak. The contact stated that the water pump, thermostat, reserve tank, and the stretch were replaced; however, the failure reoccurred. The dealer was contacted and stated that the VIN was not under recall. The manufacturer was contacted and informed of the failure. The contact was transferred to the NHTSA. The failure mileage was 69,000.
NHTSA ODI #11473700
38,000 miles · Oct 4, 2020
Unknown Or Other
HI.MY CAR CADILLAC DE VILLE DE ELEGANсе1999 42000 MILES 1 TIME CHANGED THE WHEEL. TELL US WHAT THE INITIAL RATING OF THIS CAR WAS .CORRESPONDING TO THE EURO 4 CLASS ,TO INTRODUCE IT TO EUROPE?WHO CAN GIVE YOU A SECURITY CERTIFICATE?THANKS
NHTSA ODI #11362669
10,000 miles · Aug 10, 2020
Unknown Or Other
CAR OVERHEATED WHILE ON FREEWAY ENGINE TURNED OFF LEFT ME WITH NO STEERING OR BRAKES.WHEN CAR WAS BULIT TOO SHORT. OF HEADER BOLTS WERE USER.
NHTSA ODI #11348511
Mileage unknown · Aug 25, 2017
VisibilityInjury
TL* THE CONTACT OWNED A 1999 CADILLAC DEVILLE. WHILE MAKING A TURN, ANTI-FREEZE SPILLED ONTO THE CONTACT'S FOOT. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE HEATER CORE BURST DUE TO AN IMPROPER LOCATION AND INADEQUATE MATERIAL. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND INFORMED THE CONTACT THAT…
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TL* THE CONTACT OWNED A 1999 CADILLAC DEVILLE. WHILE MAKING A TURN, ANTI-FREEZE SPILLED ONTO THE CONTACT'S FOOT. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE HEATER CORE BURST DUE TO AN IMPROPER LOCATION AND INADEQUATE MATERIAL. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND INFORMED THE CONTACT THAT THEY COULD NOT ASSIST. THE CONTACT STATED THAT THE FAILURE CAUSED HER TO GET SKIN GRAFTS ON HER FOOT. THE VIN AND FAILURE MILEAGE WERE NOT PROVIDED.
NHTSA ODI #11019559
Mileage unknown · Aug 15, 2016
Structure
MY CLEAR COAT PAINT IS PEALLING ON THE HOOD AND ROOF REALLY BAD.
NHTSA ODI #10895992
Mileage unknown · Jun 28, 2016
Seat Belts
TL* THE CONTACT OWNS A COSCO MINI-HOUSE (NA) SAFETY SEAT, MODEL NUMBER: IC210CKB, MODEL TYPE: DISNEY LIGHT AND COMFY (NA). THE SEAT WAS MANUFACTURED ON APRIL 20, 2015. THE SAFETY SEAT WAS BEING UTILIZED IN A 1999 CADILLAC DEVILLE. THE CONTACT STATED THAT THE HANDLES OF THE CHILD SEAT FRACTURED. IN ADDITION, THE SEAT BELT STRAPS …
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TL* THE CONTACT OWNS A COSCO MINI-HOUSE (NA) SAFETY SEAT, MODEL NUMBER: IC210CKB, MODEL TYPE: DISNEY LIGHT AND COMFY (NA). THE SEAT WAS MANUFACTURED ON APRIL 20, 2015. THE SAFETY SEAT WAS BEING UTILIZED IN A 1999 CADILLAC DEVILLE. THE CONTACT STATED THAT THE HANDLES OF THE CHILD SEAT FRACTURED. IN ADDITION, THE SEAT BELT STRAPS WERE LOOSE AND WEAK. THE CHILD WAS IN THE SAFETY SEAT AT THE TIME OF THE FAILURE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE PURCHASE DATE WAS UNKNOWN.
NHTSA ODI #10877090
Mileage unknown · May 6, 2016
Child Seat
UP TO THIS DAY IT HAS BEEN FINE, BUT NOW MY COSTCO SCENERA CAR SEAT WON'T UNLATCH THE BOTTOM BUCKLE. IT ACTS LIKE IT IS STUCK AND I CANNOT GET MY SON OUT WITHOUT HAVING TO PRY. I HAVEN'T DONE ANYTHING TO CORRECT IT AS I DON'T KNOW HOW.
NHTSA ODI #10863635
45,000 miles · Apr 16, 2015
Electrical System
TL* THE CONTACT OWNS A 1999 CADILLAC DEVILLE. WHILE DRIVING APPROXIMATELY 35 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE RESTARTED; HOWEVER, THE FAILURE RECURRED ON SEVERAL OCCASIONS. THE VEHICLE WAS TAKEN TO THE DEALER, BUT THE FAILURE WAS UNABLE TO BE DETERMINED. THE CONTACT RETRIEVED CODES FROM THE ON BOARD COMPUTER…
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TL* THE CONTACT OWNS A 1999 CADILLAC DEVILLE. WHILE DRIVING APPROXIMATELY 35 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE RESTARTED; HOWEVER, THE FAILURE RECURRED ON SEVERAL OCCASIONS. THE VEHICLE WAS TAKEN TO THE DEALER, BUT THE FAILURE WAS UNABLE TO BE DETERMINED. THE CONTACT RETRIEVED CODES FROM THE ON BOARD COMPUTER: PASS KEY OPEN/SHORTER PELLET, PASS KEY WRONG AND FUEL SENSOR FEEDBACK SHORTED HIGH. THE VEHICLE WAS NOT REPAIRED. THE CONTACT STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 14V355000 (ELECTRICAL SYSTEM). THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 45,000.
NHTSA ODI #10706119
107,000 miles · Mar 27, 2015
Electrical System
TL*THE CONTACT OWNS A 1999 CADILLAC DEVILLE. THE CONTACT STATED THAT WHILE AT A MECHANIC FOR A ROUTINE SERVICE, THE VEHICLE FAILED TO START. THE VEHICLE WAS TOWED TO A DEALER AND AN AUTO REPAIR CENTER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 107,000.
NHTSA ODI #10702137
59,000 miles · Mar 20, 2015
Engine
TL* THE CONTACT OWNS A 1999 CADILLAC DEVILLE. WHILE DRIVING APPROXIMATELY 60 MPH, THE ENGINE OVERHEATED WITH THE ILLUMINATION OF THE WARNING LIGHT. THE VEHICLE WAS MANEUVERED TO THE SIDE OF THE ROAD WHERE THE ENGINE WAS TURNED OFF. THE VEHICLE WAS THEN TOWED TO AN INDEPENDENT MECHANIC, WHO STATED THERE WAS A BLOWN HEAD GASKET. T…
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TL* THE CONTACT OWNS A 1999 CADILLAC DEVILLE. WHILE DRIVING APPROXIMATELY 60 MPH, THE ENGINE OVERHEATED WITH THE ILLUMINATION OF THE WARNING LIGHT. THE VEHICLE WAS MANEUVERED TO THE SIDE OF THE ROAD WHERE THE ENGINE WAS TURNED OFF. THE VEHICLE WAS THEN TOWED TO AN INDEPENDENT MECHANIC, WHO STATED THERE WAS A BLOWN HEAD GASKET. THE CONTACT STATED THAT THE MANUFACTURER ISSUED A VOLUNTARY RECALL IN WHICH THE REMEDY WOULD REPLACE THE ENGINE. THE VIN WAS NOT INCLUDED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE. THE APPROXIMATE FAILURE MILEAGE WAS 59,000.
VEHICLE DESCRIPTION: PASSENGER VEHICLES. SOME OF THE SIDE IMPACT SENSOR MODULES HAVE QUALITY PROBLEMS THAT CAN CAUSE AN INADVERTENT DEPLOYMENT OF THE DRIVER OR PASSENGER SIDE IMPACT AIR BAGS. THESE SIDE AIR BAGS DEPLOY WITH LESS FORCE THAN A FRONTAL AIR BAG AND ARE DESIGNED TO MINIMIZE THE RISK OF SERIOUS INJURY.
Consequence & remedy
Consequence: HOWEVER, AN OCCUPANT CAN RECEIVE SOME INJURY FROM A DEPLOYMENT.
Remedy: DEALERS WILL REPLACE THE DRIVER AND PASSENGER SIDE IMPACT SENSING MODULES. IF THE VEHICLE HAS HAD THE SIDE AIR BAGS TEMPORARILY DISCONECTED, THE TEMPORARY DISCONNECT WILL BE REMOVED BEFORE REPLACING THE SIDE IMPACT SENSING MODULES.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
2
EA00004 · Inadvertent Of Side Impact Air Bag
Opened Feb 15, 2000 · Closed Sep 28, 2000
Status: closed (inferred from source dates) · Air Bags:side/window
There is no summary currently available
PE99061 · Inadvertent Deployment Of Side Air Bag
Opened Sep 27, 1999 · Closed Feb 15, 2000
Status: closed (inferred from source dates) · Air Bags:side/window
THIS SIDE IMPACT AIR BAG CAN INADVERTENTLY DEPLOY DUE TO A NUMBER OF ROOT CAUSED INCLUDING: ERRONEOUS ACCELERATION INPUTS OR FALSE ACTIVATION OF THE AIR BAG DEPLOYMENT ALGORITHM DUE TO AN ELECTRICAL MALFUNCTION IN THE SENSING AND DIAGNOSTIC MODULE (SDM); FALSE ACTIVATION RESULTING FROM AN ELECTRICAL SHORT IN THE SDM WIRING HARNESS; AND FALSE ACCELERATION INPUTS RESULTING FROM IMPROPER SDM INSTALLATION.IN EACH CASE, IT IS POSSIBLE FOR THE INADVERTENT DEPLOYMENT TO OCCUR WITHOUT WARNING.THE SCOPE OF THE ENGINEERING ANALYSIS IS EXPANDED TO INCLUDE MY 1997 DEVILLE VEHICLES.ODI HAS IDENTIFIED 253 REPORTS ALLEGING INADVERTENT DEPLOYMENT OF A SIDE IMPACT AIR BAG ON 1997-1999 CADILLAC DEVILLE VEHICLES.GM HAS MADE 8 MODIFICATIONS IN THE MANUFACTURING OR DESIGN OF THE SIDE IMPACT SYSTEM IN THE SUBJECT VEHICLES SOME OF WHICH ARE FOCUSED ON REDUCING THE POTENTIAL FOR AN ELECTRICAL SHORT.INADVERTENT DEPLOYMENT OF A SIDE IMPACT AIR BAG CAN RESULT IN UNWARRANTED INJURIES TO OCCUPANTS AND PRESENTS THE POTENTIAL FOR LOSS OF VEHICLE CONTOL. AN ENGINEERING ANALYSIS IS WARRANTED TO DETERMINE IF A POTENTIAL SAFETY DEFECT EXISTS.
1999 Cadillac Deville Problems, Complaints & Recalls | Skip That Year
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