1999 Cadillac Seville problems
The Cadillac Seville is a mid-size luxury car manufactured by Cadillac from the 1976 to 2004 model years as a smaller-sized, premium model. It was replaced by the STS in 2004 for the 2005 model year.
Origin of the name
The name of "Cadillac's first small car" was selected over a revival of LaSalle or the GM design staff's preference, LaScala, primarily because, as noted by GM Marketing Director Gordon Horsburgh, "It had no negatives." The initial suggestion was "Leland" in honor of one of the make's founders but it was rejected because most buyers wouldn't understand the reference and Henry Leland had also founded rival Lincoln.
Hundreds of suggestions were considered: after extensive research, LaSalle was the top pick with St. Moritz a distant second, trailed further by Seville. A troubled past (LaSalle) and difficult pronunciation (St. Moritz) led to the eventual selection of the Seville nameplate.
Seville is the name of a Spanish province and its capital, renowned for its history and treasures of art and architecture. Cadillac had first used the nameplate for a two-door hardtop version of the 1956 Eldorado. 1960 was the last model year for the Eldorado Seville, returning in 1967 under a different name.
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Common 1999 Cadillac Seville problems
The 1999 Cadillac Seville STS has been reported to have several electrical issues by its owners. One common problem is related to the Remote Interface Module (RIM), which is responsible for managing the car's electrical systems. The RIM has been known to cause issues with the fuel gauge, door locks, and warning chimes. In some cases, the RIM may not communicate with other parts of the car's electrical system, leading to a lack of data and communication between components.
Another electrical issue that has been reported is related to the car's airbags. There have been several complaints about airbag problems, including issues with the frontal airbags and their sensors. These problems have been reported to occur at various mileages, ranging from 44,000 to 103,000 miles.
The car's electrical system has also been reported to cause issues with the power windows and door locks. In some cases, the passenger and rear power windows do not work, and the lock switches do not function on any of the doors. The driver's side power seat and heat, as well as the power adjuster for the steering wheel, may also be affected.
In addition to these electrical issues, the 1999 Cadillac Seville STS has been reported to have problems with its fuel system. There have been complaints about gasoline delivery hoses and lines, as well as issues with the fuel injection system. These problems have been reported to occur at various mileages, ranging from 119,500 to 62,540 miles.
The car's electrical system has also been reported to cause issues with the seat belts and their anchorages. There have been complaints about the front seat belts and their anchorages, as well as issues with the power adjustment of the front seats.
Finally, the 1999 Cadillac Seville STS has been reported to have problems with its automatic transmission. There have been complaints about the car's transmission, including issues with the power adjustment of the front seats and the seat belts.
In summary, the 1999 Cadillac Seville STS has been reported to have several common problems, including electrical issues related to the RIM, airbags, fuel system, and seat belts. These problems have been reported to occur at various mileages and can cause significant inconvenience for car owners. It is important for owners of this car to be aware of these issues and to take appropriate steps to address them if they occur.
What is the gas mileage on a 1999 Cadillac Seville?
This vehicles fuel economy (17 city/26 hwy) doesn't seem to be a match for such strong performance and handling which is outstanding. The build quality and the appearance make this old car still hold it's own against the newer models and in most cases surpasses all but the best offered today.
What happened to the Cadillac Seville?
The Cadillac Seville is a mid-size luxury car manufactured by Cadillac from the 1976 to 2004 model years as a smaller-sized, premium model. It was replaced by the STS in 2004 for the 2005 model year.
Is a 1999 Cadillac Seville FWD or RWD?
Type: Front-engine, front-wheel-drive, five-passenger luxury sedan.
When did Cadillac stop making the Seville?
2004
The Cadillac Seville (discontinued in 2004) was a full-size performance sedan that combined responsive Northstar V8 engine power with advanced driving technology.
Is a 1999 Cadillac Seville FWD or RWD?
Type: Front-engine, front-wheel-drive, five-passenger luxury sedan.
What happened to the Cadillac Seville?
The Cadillac Seville is a mid-size luxury car manufactured by Cadillac from the 1976 to 2004 model years as a smaller-sized, premium model. It was replaced by the STS in 2004 for the 2005 model year.
What is the gas mileage on a 1999 Cadillac Seville?
This vehicles fuel economy (17 city/26 hwy) doesn't seem to be a match for such strong performance and handling which is outstanding. The build quality and the appearance make this old car still hold it's own against the newer models and in most cases surpasses all but the best offered today.
When did Cadillac stop making the Seville?
2004
The Cadillac Seville (discontinued in 2004) was a full-size performance sedan that combined responsive Northstar V8 engine power with advanced driving technology.
1999 Cadillac Seville car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Cadillac Seville problems, we found that the most common problems with these 2023 model year vehicles are:
- Engine and engine cooling problems
- Electrical system problems
- Suspension problems
- Service brakes problems
- Hydraulic problems
The graph below shows statistics for all 1999 Cadillac Seville vehicle components and the number of complaints received.
Latest 25 complaints 1999 Cadillac Seville
The NHTSA has received 75 complaints about various vehicle components related to the 1999 Cadillac Seville. Below are the 25 most recent complaints reported for 1999 Cadillac Seville vehicles.
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2022-04-29
- VIN: 1G6KY5491XU
- Components: FUEL/PROPULSION SYSTEM
- Summary: The hard fuel rail line has begun to leak and no GM dealers carries parts to resolve problem. The 1999 STS Cadillac is in good working condition but because of the leak, it is unsafe to drive.
ENGINE PROBLEM
- Date Of Incident: 2016-04-30
- VIN: 1G6KY5496XU
- Components: ENGINE
- Summary: TL* THE CONTACT OWNS A 1999 CADILLAC SEVILLE. THE CONTACT STATED THAT AFTER THE VEHICLE WAS STARTED, THE TEMPERATURE GAUGE DISPLAYED THAT THE VEHICLE WAS OVERHEATING. THE VEHICLE WAS NOT DIAGNOSED HOWEVER, THE TEMPERATURE GAUGE AND THE WATER PUMP WAS REPLACED BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 294,853.
ELECTRICAL SYSTEM,ENGINE PROBLEM
- Date Of Incident: 2014-11-10
- Fire: 1
- VIN: 1G6KY5498XU
- Components: ELECTRICAL SYSTEM,ENGINE
- Summary: TL* THE CONTACT OWNS A 1999 CADILLAC SEVILLE. THE CONTACT STATED THAT THERE WAS OIL LEAKING FROM THE VEHICLE. IN ADDITION, THERE WAS SMOKE AND AN ABNORMAL ODOR. THE EXHAUST MANIFOLD AND THE ENGINE WERE BEING AFFECTED BY THE FAILURE WHICH COULD RESULT IN A FIRE. THE VEHICLE WAS TAKEN TO THE DEALER WHO REPLACED ELEVEN GASKETS WITHIN THE ENGINE, BUT THE FAILURE RECURRED. THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 99V070000 (ELECTRICAL SYSTEM). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 103,000. UPDATE 1/13/16 LN *JS
ELECTRICAL SYSTEM,ENGINE PROBLEM
- Date Of Incident: 2013-10-25
- Number Of Injuries: 1
- Fire: 1
- VIN: 1G6KS54Y5XU
- Components: ELECTRICAL SYSTEM,ENGINE
- Summary: MY SON ALMOST DIED ON OCTOBER 25, 2013 IN HIS 1999 CADILLAC SEVILLE IN OUR DRIVEWAY WHILE HE WAS RELAXING IN IT WITH HIS DOG. HE HAD FALLEN ASLEEP WAITING FOR HIS MOTHER/MY WIFE AND THE ENGINE CAUGHT FIRE. HE NEEDED TO CLIMB OUT OF WINDOW AND PULL HIS DOG THROUGH THE WINDOW. HE INJURED HIMSELF AND WENT TO HOSPITAL. THE FIRE WAS SO INTENSE THAT THE ENGINE FELL APART FROM HEAT, THE CABIN WAS DESTROYED, FRONT TIRES ARE GONE/MELTED WHILE TRUNK AND GAS TANK WERE RELATIVELY FINE. THE POLICE AND FIRE DEPARTMENTS RESPONDED TO THIS DISASTER IN OUR DRIVEWAY. MY SON ALSO LOST VARIOUS PERSONAL POSSESSIONS AND HIS TRANSPORTATION TO WORK. IT HAS BEEN SEVERAL MONTHS SINCE MY SON'S NEAR DEATH EXPERIENCE AND THE ONLY THING GM SAYS IS THAT THE FIRE DAMAGED THE CAR AND THERE IS NOTHING IT CAN DO. IT ALSO HAS INFORMED ME THAT IF I WISH TO TAKE ANY OTHER ACTION, I MUST RETAIN THE VEHICLE, WHICH IS A BURNED-OUT SHELL OF A VEHICLE IN OUR FRONT DRIVEWAY. IT IS A REMINDER EVERY DAY THAT MY SON ALMOST DIED IN WHAT I THOUGHT WAS A HIGH QUALITY CAR AND GM DOES NOT CARE ABOUT ITS CUSTOMERS. I WAS HOPING THAT GM WOULD RESOLVE THIS MATTER IN A REASONABLE MANNER SO MY SON COULD MOVE FORWARD WITH HIS LIFE. HE LOST SEVERAL PERSONAL AFFECTS, HIS PRESCRIPTION EYE GLASSES, SCHOOL SUPPLIES AND MONEY HE HAD WITHDRAWN TO GIVE TO MY WIFE FOR A SCHOOL BILL. I ALSO HAVE BEEN UNABLE TO USE OUR BONNEVILLE FOR 5 MONTHS BECAUSE THE CADILLAC IS BLOCKING ACCESS TO IT. IS THERE ANYTHING YOU CAN DO THAT WILL RESOLVE THIS MATTER IN A FAIR MANNER? WE NEED IMMEDIATE ASSISTANCE FROM GM. THANK YOU. *TR
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2012-06-07
- VIN: 1G6KY5492XU
- Components: ELECTRICAL SYSTEM
- Summary: WHEN I DRIVE AT ANY SPEED RANDOMLY THE GAS GAUGE GOES TO EMPTY,WINDOWS DON'T WORK, AC GOES OFF BUT FAN STILL BLOWS, POWER LOCKS DON'T WORK, LIGHTS STAY ON WHEN I STOP AND GET OUT, BUT WHEN I PUT THE KEY BACK IN AND TURN IT TO THE "ON" POSITION AND BACK OFF EVERYTHING WORKS AGAIN MY BATTERY WENT DEAD A FEW TIMES DUE TO THE LIGHTS STAYING ON AND MY GIRLFRIEND NOT KNOWING WHAT'S GOING ON...WHAT IS THAT!!!!! *JB
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2012-02-16
- Crash: 1
- VIN: 1G6KS54Y5XU
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: APPLIED BRAKES AND FRONT END DID NOT DIP AS IT SHOULD HAVE; NO GRIPPING AS IT SHOULD HAVE; FELT GRINDING AND SLIPPAGE AS VEHICLE CONTINUED FORWARD WITHOUT LOSING ANY MOMENTUM. THERE WAS SUFFICIENT STOPPING DISTANCE THAT VEHICLE SPEED SHOULD HAVE BEEN REDUCED AND STOPPED. *TR
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2009-10-17
- VIN: 1G6KY5499XU
- Components: ENGINE AND ENGINE COOLING
- Summary: TL* THE CONTACT OWNS A 1999 CADILLAC SEVILLE STS. THE CONTACT WAS DRIVING 25 MPH WHEN THE VEHICLE BEGAN TO OVERHEAT ABNORMALLY. THE CONTACT TOOK THE VEHICLE TO THE DEALER TO HAVE THE GASKET REPLACED AROUND THE COOLING SYSTEM YET THE FAILURE RECURRED. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHERE THE CONTACT WAS INFORMED THAT THE ENGINE WOULD NEED TO BE REPLACED. THE CONTACT CALLED THE MANUFACTURER REGARDING THE ENGINE REPLACEMENT AND THE MANUFACTURER INFORMED THE CONTACT THAT THEY WERE UNABLE TO PROVIDE ANY ASSISTANCE. THE CONTACT STATED THE MANUFACTURER SHOULD BE HELD RESPONSIBLE FOR THE REPAIRS. THE FAILURE MILEAGE WAS 76,000.
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2010-04-15
- VIN: 1G6KS54Y8XU
- Components: ELECTRICAL SYSTEM
- Summary: TL*THE CONTACT OWNS A 1999 CADILLAC SEVILLE. WHILE DRIVING AT APPROXIMATELY 45 MPH, THE ELECTRICAL COMPONENT THAT CONTROLLED THE STEERING AND BRAKES SUDDENLY FAILED. THE CONTACT PULLED OVER AND RESTARTED THE VEHICLE WHICH SEEMED TO SOLVE THE PROBLEM. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALERSHIP WHERE THE CONTACT WAS INFORMED THAT THE ECM (ELECTRONIC CONTROL MODULE) NEEDED TO BE REPLACED. HE CALLED THE MANUFACTURER BUT WAS TOLD THAT THEY COULD NOT ASSIST HIM WITH THE REPAIR COSTS. THE CURRENT AND FAILURE MILEAGES WERE 50,142.
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2009-05-14
- VIN: 1G6KS54Y2XU
- Components: ENGINE AND ENGINE COOLING
- Summary: THIS MAY BE NOTHING YOU CAN HELP WITH, HOWEVER THE NORTHSTAR ENGINES MADE BY GM HAVE HAD A DEFECT FOR MANY, MANY YEARS. THERE ARE NO RECORDS THAT YOU HAVE CHECKED INTO THE PROBLEMS WITH THIS. IT REGARDS THE HEAD GASKETS BREAKING AT AN ALARMING AND CONSISTENT RATE FOR THE PAST 10 YEARS! ASK ANY MECHANIC ABOUT THIS. AROUND 100,000 MILES ON THE ENGINE THE HEAD GASKETS BREAK, AND COOLANT LEAKS INTO THE ENGINE. NO ONE WILL REPLACE THE GASKETS. ALL YOU CAN DO IS SPEND A SMALL FORTUNE ($5,000 TO $9,000) ON A NEW ENGINE. A WASTE OF MONEY SINCE THE NEXT NORTHSTAR ENGINE WILL PROBABLY DO THE SAME THING. THIS IS SOMETHING THAT GM KNOWS ABOUT AND CONTINUES TO IGNORE. NO WONDER THEY ARE GOING OUT OF BUSINESS. AFTER 100 YEARS THEY STILL CANNOT PRODUCE A RELIABLE ENGINE! IF YOU EXPECT AMERICANS TO CONTINUE BUYING AMERICAN CARS, ESPECIALLY CADILLACS, PLEASE DO SOME RESEARCH ON THIS. YOU CAN FIND LETTERS WRITTEN BY SEVILLE OWNERS ON THE WEB ABOUT THIS. I AM MOST CERTAINLY NOT THE ONLY ONE, JUST ONE OF MANY, MANY LEMON OWNERS. HOPING YOU CARE ENOUGH TO HAVE LISTENED AND CHECK THIS OUT, SINCERELY *TR
FUEL SYSTEM, GASOLINE PROBLEM
- Date Of Incident: 2008-06-03
- VIN: 1G6KY549XXU
- Components: FUEL SYSTEM, GASOLINE
- Summary: TL*THE CONTACT OWNS A 1999 CADILLAC SEVILLE. THE CONTACT SMELLS GASOLINE WHENEVER THE VEHICLE IS STARTED. HE DISCOVERED THAT A FUEL RAIL WAS LEAKING ON THE NUMBER ONE CYLINDER. THE DEALER STATED THAT THERE WERE NO OPEN RECALLS. THE CURRENT MILEAGE WAS 62,640 AND FAILURE MILEAGE WAS 62,540. UPDATED 07/29/08 *BF THE FUEL RAIL CRACKED JUST ABOVE THE CYLINDER #1. THE CONSUMER STATED A RECALL HAD BEEN ISSUED ON PRIOR YEARS. UPDATED 07/29/08. *JB
SEAT BELTS,VEHICLE SPEED CONTROL,SEATS PROBLEM
- Date Of Incident: 2006-10-15
- Components: SEAT BELTS,VEHICLE SPEED CONTROL,SEATS
- Summary: 1999 CADILLAC STS SEVILLE SEAT BELT BUCKLING DIFFICULTY**CC THE DEALER INFORMED THE CONSUMER THE PROBLEM WAS DUE TO A DESIGN GLITCH AND NOTHING COULD BE DONE DUE TO THE AGE AND MILEAGE OF THE VEHICLE. THE CONSUMER ALSO STATED THE ACCELERATOR WOULD STICK AT TIMES AND THE POWER SEATS JAMMED. *JB
EXTERIOR LIGHTING PROBLEM
- Date Of Incident: 2006-12-03
- VIN: 1G6KD54Y4XU
- Components: EXTERIOR LIGHTING
- Summary: DT*: THE CONTACT STATED WHILE DRIVING VARIOUS SPEEDS AT NIGHT, THE HEADLIGHTS WERE NOT BRIGHT ENOUGH. THE VEHICLE WAS DRIVEN TO THE DEALER, WHO DETERMINED THE LENSES TURNED YELLOW AND NEEDED TO BE REPLACED.
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2006-11-26
- Components: ENGINE AND ENGINE COOLING
- Summary: CAR STALLED (DIED) WHILE EXITING HWY ON EXIT RAMP; LOST PWR STEERING, BRAKES, AND WAS LUCKY TO COME TO A STOP WITHOUT INJURY. THIS HAPPENS EVERY FEW MONTHS AND DEALERS CANNOT REPEAT OR FIND THE PROBLEM. *NM
ENGINE AND ENGINE COOLING,FUEL SYSTEM, GASOLINE PROBLEM
- Date Of Incident: 2005-05-26
- VIN: 1G6KS54Y8XU
- Components: ENGINE AND ENGINE COOLING,FUEL SYSTEM, GASOLINE
- Summary: WHILE DRIVING AT HIGHWAY SPEED, MOSTLY WHEN SLOWING DOWN QUICKLY, VEHICLE STALLS & DIES. WHEN THIS OCCURS VEHICLE LOSES ALL POWER. HAPPENS EVERY FEW WEEKS; STARTS RIGHT UP AGAIN AFTER COMING TO STOP, BUT IT'S DIFFICULT TO STOP BECAUSE NO POWER BRAKES, STEERING, ETC. VERY DANGEROUS. I WANT THIS TO BE A RECORD OF THE PROBLEM IN CASE I AM KILLED IN ACCIDENT FOLLOWING AN OCCURANCE OF THIS TYPE.
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2005-05-05
- VIN: 1G6KY5493XU
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: DT: CONTACT STATES WHILE DRIVING VEHICLE THE BRAKE PEDAL DISASSEMBLED FROM THE BRAKE BOOSTER, CAUSING LOSS OF BRAKES. THE SERVICE DEALER STATED EVERYTHING NEEDED TO BE REPLACED WITHIN THE BRAKING SYSTEM. THERE WAS NO SAFETY CLIP BETWEEN THE BRAKE PEDAL AND THE BRAKE BOOSTER.*AK
AIR BAGS PROBLEM
- Date Of Incident: 2004-12-28
- VIN: 1G6KY5491XU
- Components: AIR BAGS
- Summary: DRIVER NOTICED THAT THE SRS LIGHT APPEARED ON THE DASHBOARD AND REMAINED ON. THE CAUSE HAS NOT BEEN DETERMINED AT THIS TIME. THE DRIVER WILL CONTACT THE DEALER IN THE NEAR FUTURE. *AK
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2004-12-24
- Components: ENGINE AND ENGINE COOLING
- Summary: I SERVICED MY 1999 CADILLAC SEVILLE IN NOVEMBER 2004. IT ONLY HAS 31,000 MILES AND IS DRIVEN ON FREEWAY ONLY. THE CAR STALLED FOR NO REASON WHEN I LAST DROVE IT AND NOW WILL NOT START. BATTERY IS FINE, POWER KICKS ON BUT ENGINE WILL NOT RESPOND. THIS IS FRIGHTENING AS IT DIES WHILE I WAS IN AN INTERSECTION DURING A U-TURN. WARRANTY JUST EXPIRED AND I WILL BE TAKING IT TO THE DEALER 1/10 (AT MY COST). I THINK THEY SHOULD STEP UP TO THE PLATE. IT WAS NOT SURPRISING TO SEE 7 OTHER COMPLAINTS AGAINST THE SAME YEAR'S MODEL.*AK
STEERING PROBLEM
- Date Of Incident: 2004-12-01
- Components: STEERING
- Summary: PROBLEM INVOLVES FAULTY STEERING RACK, IT HAS RUPTURED SEAL. WHICH PROHIBITS POWER STEERING ASSIST, WHILE MAKING LEFT HAND TURNS. *BF THE LACK OF POWER STEERING RESTRICTS THE CONSUMERS ABILITY TO TURN TO THE LEFT. *TC *JB
AIR BAGS PROBLEM
- Date Of Incident: 2004-06-22
- Number Of Injuries: 1
- VIN: 1G6KY5496XU
- Components: AIR BAGS
- Summary: WHEN THE CONSUMER STARTED THE VEHICLE THE DRIVER'S SIDE AIR BAG INADVERTENTLY DEPLOYED. THE CONSUMER WAS ABLE TO FOLD UP AND PUSH THE AIR BAG BACK INTO THE STEERING WHEEL, DROVE THE VEHICLE TO THE DEALER FOR INSPECTION, AND THE MECHANIC INFORMED THE CONSUMER THAT THE VEHICLE WOULD BE PLACED ON THE DIAGNOSTIC TEST TO FIND THE CAUSE OF THE PROBLEM. THE CONSUMER DID NOT AGREE WITH THE DEALER NOR THE MECHANIC. *AK THE VEHICLE WAS PARKED ON DRY PAVEMENT, THE VEHICLE WAS NOT IN GEAR, AND SUSTAINED NO PREVIOUS DAMAGE. *SC THE CONSUMER SIFFERED MINOR INJURIES. *JB
AIR BAGS PROBLEM
- Date Of Incident: 2004-06-17
- Number Of Injuries: 1
- Components: AIR BAGS
- Summary: FAX FM MIKE PETERSEN (OR) RE HIS WIFE'S 1999 GM CADILLAC SEVILLE STS, THE DRIVER'S SIDE AIR BAG DEPLOYED WHEN STARTING THE CAR.*MR THE DRIVER SUSTAINED ONLY MINOR INJURIES SUCH AS SORENESS FORM THE FORCE OF THE AIR BAG AND TEMPORARY HEARING LOSS. THE MANUFACTURER WAS CONTACTED BUT THEY REFUSED TO PROVIDE ANY ASSISTANCE. *NM
AIR BAGS PROBLEM
- Date Of Incident: 2004-06-17
- Number Of Injuries: 1
- Components: AIR BAGS
- Summary: ON JUNE 17, AT OR ABOUT 7:30 PM, MY WIFE ENTERED HER VEHICLE, A 1999 CADILLAC SEVILLE STS, SHE TURNED THE KEY TO START THE CAR, AND THE DRIVER SIDE AIRBAG DEPLOYED. THE VEHICLE WAS PARKED ON DRY PAVEMENT, THE VEHICLE WAS NOT IN GEAR, AND HAD SUSTAINED NO PREVIOUS DAMAGE. WE CONTACTED THE LOCAL DEALERSHIP, AND SUBSEQUENTLY, THE MANUFACTURER, TO NO AVAIL. TO DATE, THEY HAVE REFUSED TO ASSIST US WITH THIS PROBLEM. UPON CONTACTING THE DEALERSHIP, ON FRIDAY, JUNE 18, FIVE DIFFERENT MECHANICS TOLD US THAT THIS TYPE OF DEPLOYMENT IS "NOT SUPPOSED TO OCCUR." THAT, IN FACT, THE AIRBAG SHOULD NOT DEPLOY IF THE CAR IS NOT IN GEAR. FURTHER, UPON CONTACTING THE MANUFACTURER, I WAS TOLD AGAIN THAT THIS SITUATION SHOULD NOT OCCUR. THE MANUFACTURER TOLD ME THAT THE ONLY CIRCUMSTANCES UNDER WHICH THE AIRBAG WILL DEPLOY INADVERTENTLY IS IF MOISTURE OR CORROSION BUILDS UP. UNDER THESE CIRCUMSTANCES, A WARNING LIGHT WILL DISPLAY TO SIGNAL THE DRIVER THAT THERE IS A PROBLEM WITH THE AIRBAG SYSTEM. THERE WAS NO INDICATION THAT THERE WAS A MOISTURE OR CORROSION BUILDUP IN THE SYSTEM. SINCE THE AIRBAG DEPLOYED UNDER CIRCUMSTANCES IN WHICH IT IS NOT SUPPOSED TO, AND SINCE THERE WAS NO INDICATION BY VIRTUE OF A DISPLAYED WARNING LIGHT, THERE IS OBVIOUSLY A DEFECT IN THE DESIGN OR MANUFACTURE OF THIS SYSTEM, ON THIS PARTICULAR MODEL VEHICLE. FORTUNATELY, MY WIFE WAS NOT DRIVING THE CAR WHEN THE DEPLOYMENT OCCURRED. HOWEVER, WITH THOUSANDS OF 1999 CADILLAC SEVILLE'S ON THE ROAD, IT MAY SIMPLY BE A MATTER OF TIME WHEN AN INADVERTENT DEPLOYMENT OCCURS WHILE THE VEHICLE IS MOVING. OBVIOUSLY, DEPLOYMENT UNDER THESE CIRCUMSTANCES, RATHER THAN SAVE LIVES, MAY RESULT IN THE LOSS OF LIFE; AND CONSIDERING THAT THE MANUFACTURER IS UNWILLING TO ACKNOWLEDGE OR ASSIST TO REPAIR SUCH DEFECT, GOVERNMENT OR REGULATORY INTERVENTION IS IMPERATIVE TO AVOID THE POTENTIAL LOSS OF LIFE. *NM
SUSPENSION,TIRES,EQUIPMENT PROBLEM
- Date Of Incident: 2004-06-02
- VIN: 1G6KS54Y6XU
- Components: SUSPENSION,TIRES,EQUIPMENT
- Summary: GETTING VIBRATION ON SMOOTH ROADS AT 60-68 MPH. PUT ON 4 NEW MICHELIN TIRES, REPLACED BRAKE ROTORS, BALANCED ALL TIRES, STILL EXPERIENCE VIBRATION. DEALER CAN'T FIX. WHAT ARE OTHER SOLUTIONS BESIDES SAYING TIRES ARE OUT OF ROUND? *AK
EXTERIOR LIGHTING,VISIBILITY PROBLEM
- Date Of Incident: 2004-04-08
- VIN: 1G6KD54Y2XU
- Components: EXTERIOR LIGHTING,VISIBILITY
- Summary: HEADLIGHTS WENT OUT UNEXPECTEDLY. TOOK VEHICLE TO THE DEALER, AND DEALER INDICATED THAT RELAY SWITCH WAS CORRODED DUE TO WINDSHIELD WIPER FLUID GETTING DOWN INTO THE SWITCH. *AK THE CORROSION WAS CAUSED BY THE WINDSHIELD WASHER FLUID SPILLING INTO THE RELAY. *LA
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2003-08-20
- Components: ENGINE AND ENGINE COOLING
- Summary: WHILE DRIVING AT ANY SPEED, THE VEHICLE STALLED WITH OUT ANY WARNING. AFTER A FEW MINUTES THE VEHICLE WOULD START UP AS IF NOTHING HAD HAPPENED. THE VEHICLE HAD BEEN TO THE DEALER FOR THIS PROBLEM TWICE ALREADY FOR THIS SAME PROBLEM AND NEEDED TO GO TO THE SHOP AGAIN. THE MANUFACTURER IS AWARE OF THE PROBLEM. *JB
ENGINE AND ENGINE COOLING,ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2024-11-24
- Components: ENGINE AND ENGINE COOLING,ELECTRICAL SYSTEM
- Summary: PROBLEMS WITH VEHICLE'S ENGINE AND DASHBOARD LIGHTS.*MR THE DEALERSHIP NEVER DID CORRECT THE DASHBOARD LIGHT PROBLEM. THE ENGINE WOULD DIE WITH OUT WARNING AND AT TIMES WHILE THE CONSUMER WAS MAKING A TURN. THE CONSUMER TOOK THE VEHICLE TOOK ANOTHER DEALERSHIP, WHO FIXED ALL THE PROBLEMS, HOWEVER THE ENGINE CONTINUED TO STALL, THE DEALER WAS UNABLE TO DIAGNOSIS THE ENGINE STALLING BECAUSE THERE WAS A PROBLEM WITH THE CODING, WHICH MEANT THE COMPUTER DID NOT RECOGNIZE THE PROBLEM. *JB *NM
1999 Cadillac Seville recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 1999 Cadillac Seville.
- Manufacturer: GENERAL MOTORS CORP.
- Components: ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
- Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES. AN ELECTRICAL SHORT CAN DEVELOP IN THE GENERATOR, EVEN WHEN THE ENGINE IS OFF.
- Consequence: THE ELECTRICAL SHORT COULD CAUSE AN ENGINE COMPARTMENT FIRE THAT COULD SPREAD TO THE REST OF THE VEHICLE AND ANYTHING NEAR IT.
- Remedy: DEALERS WILL REPLACE THE GENERATOR.
Negative 1999 Cadillac Seville car reviews
Positive 1999 Cadillac Seville car reviews
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I bought this car from a dealership in July 2007 with only 19700 miles on it. It's my first used car, and I've been driving Buicks for years. The car is in mint condition with black on black, and it turns heads wherever I go. It rides better than any car I've ever owned and has options that even the 2008 Buick Lucerne doesn't have. It's a wonderful ride with great power. The gas mileage isn't great, but I already knew that. I've put 4000 trouble-free miles on it and am trying to keep it in mint condition. I was able to pick up a two-year, $100 deductible policy due to the low mileage. Although I don't think I'll buy another Buick, I absolutely love this machine.
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I bought this car used a few years ago for a steal at $7500 when it had around 90K miles on it. These 1999 models, including the Deville, are great cars if you take care of them. Proper maintenance is key for any car, regardless of make or model. Neglecting maintenance will only lead to problems. While this car has had its share of issues, that's to be expected with any used car. Buying it brand new is not recommended unless you have an extra $50K lying around. All in all, this is a great car.
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I've owned many GM vehicles and several Cadillacs but this STS is the best yet. It's incredible to drive with its 300hp and tight road hugging. I love the feeling of stomping down on the accelerator and flying. Mine is a black on black color and it turns heads and gets comments everywhere I go. The fit and finish are great, and although I had a faulty gas gauge, I had no other problems at all.
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This is my 4th Cadillac now and so far I've put 3,000 miles on it and it's doing really well. I hope it will continue to run smoothly for a long time with little to no problems. I truly believe it will. Northstars are great motors that last forever and get 27mpg on the highway.
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I have a 99 STS. I absolutely love this car, but I have had some trouble with it. There was some noise on the left side in the engine area when turning left, but it was fixed. The tray under the driver's seat came loose several times, and the heater on the driver's side had to be replaced. Unfortunately, the car dies when cornering or slowing down, even after a Super Tune up and crank sensor replacement. I contacted Cadillac, and while they are aware of the issue, they are still working on a solution.
Additional sources
More sources of information about 1999 Cadillac Seville problems:
1999 Cadillac Seville Problems and Complaints - 77 Issues
Problem with your 1999 Cadillac Seville? Our list of 77 known complaints reported by owners can help you fix your 1999 Cadillac Seville.
99-04 Cadillac Seville STS thoughts? | Bob Is The Oil Guy
Oct 3, 2011 ... There's a lot of aluminum in the engine, a lot of aluminum in the suspension, the unibodies generally don't have rust issues, overall, they're ...
Common 1999 Cadillac Seville STS Problems - Q&A
Sep 3, 2009 ... What causes electrical problems with my 1999 Cadillac sevillve sts tourning? · 1. Check for communication with the Rear Integration Module (RIM) ...
1999 STS Northstar problems | Cadillac Owners Forum
Sep 22, 2011 ... Re: 1999 seville 4.6 N* NEVER even consider a car with recently changed: Water Pump, Radiator, T-Stat, smells antifreeze, has a suspect ...
Any advice on a 1999 Deville purchase? : r/Cadillac
Feb 10, 2017 ... The head gasket issue can come into effect any time after 100,000 miles. The main issues with these engines is the head studs will pull ...
Other years of Cadillac Seville
Are you having problems with your 1999 Cadillac Seville?
Halle Hayes 2024-10-22
It seems like the car can be a bit noisy on long trips and there may be some body vibration between 60 and 72 miles per hour. Additionally, it may be a bit of a tight fit for someone who is 6 feet tall in terms of front seat leg room.
Rodrick Bednar 2024-10-13
One week after purchase, my ABS and TC red lights came on. Additionally, my A/C stopped functioning properly - the distribution of air came down and heat was distributed instead of cooling. My car has been at the dealer garage for a week and I am awaiting the report for repairs. I will keep you informed of any updates.
Paolo Baumbach 2024-09-12
I recently traded my 96 STS for a 99 model with only 27000 miles. Although I am enjoying the new car, I have noticed a few issues. Unfortunately, I have lost some room in the back seat and trunk, and my fuel economy has decreased by 6 mpg. Additionally, I have experienced some problems with the seat memory keys, exterior trim, console cover, power port cover, and seat belt unit. The rear seat pass through is also not working as it should. The dealership has suggested that the tires may be to blame for the ride quality issues, and they have offered to replace them, but I am not convinced that this will solve the problem. At this point, I am considering exploring other options, as I believe that imports may offer better quality. Thank you for your understanding.
Carmelo Mayer 2024-07-28
The engine, transmission, and heating and A/C are great, which is something GM has always done well. However, there have been some issues with fit and finish, such as part of the dash separating, the back of the driver's seat being loose, and the under seat tray not working. Unfortunately, there have been too many major problems in just 50,000 miles, including the power seat and front struts needing replacement, electrical problems, poor braking, and expensive warranty repairs. I am worried about having to pay for these costly repairs before the lease is up. If I had chosen a 99 Lexus LS400 (which was priced the same), its trade-in value would be much higher than the STS. Based on my experience, I would not purchase this car again.
Jasper Murphy 2024-07-21
I love the gas mileage for a big car, which may sound weird. I purchased it at 93,000 miles and have put 30,000 miles on it. I appreciate the design, luxury, creature comforts (which are now standard in today's cars), and of course, the power of the North Star V8 engine. However, the things I dislike the most are the repairs, parts, and reliability. Although the car runs smoothly and feels great, the cost of repairs is quite high. For instance, I had to replace the water pump for $400 due to a worn O-ring that almost ruined the entire engine. The left rear shock burst and cost me $1,000 to replace. I still need to fix the internal oil/coolant leak, which will be quite expensive. The brakes also cost me $500, and the molding on the door was $120. It's like a girl who wants a sugar daddy to be pampered.