Total Complaints
355 filings
CADILLAC DTS · model year
355 NHTSA complaints, 25 crash reports, and 4 active recalls for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2006CADILLACDTS carries 355 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 25 crashes, 14 fires, 34 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2006 DTS is electrical system with 70 filings, followed by exterior lighting (68) and engine (38). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 4 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.
NHTSA currently has 10 investigation files overlapping the 2006 DTS, and 1 remain open. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
355 filings
Crashes Reported
25 reports
Source
NHTSA ODI
Federal complaints database
Above median complaint volume — review patterns below.
| Component | Count |
|---|---|
| ELECTRICAL SYSTEM | 70 |
| EXTERIOR LIGHTING | 68 |
| ENGINE | 38 |
| STEERING | 30 |
| VEHICLE SPEED CONTROL | 12 |
| EXTERIOR LIGHTING:HEADLIGHTS | 12 |
| SEATS | 10 |
| AIR BAGS | 9 |
| VEHICLE SPEED CONTROL:CRUISE CONTROL | 5 |
| ENGINE AND ENGINE COOLING | 5 |
| ELECTRONIC STABILITY CONTROL (ESC) | 5 |
| POWER TRAIN | 5 |
| SERVICE BRAKES | 5 |
| UNKNOWN OR OTHER | 4 |
| TIRES | 4 |
ELECTRICAL SYSTEM
GM IS RECALLING 857,735 MY 2006-2008 BUICK LUCERNE; CADILLAC DTS; HUMMER H2; MY 2007-2008 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL, SATURN OUTLOOK; AND MY 2008 BUICK ENCLAVE VEHICLES EQUIPPED WITH A HEATED WIP
ELECTRICAL SYSTEM:IGNITION
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) is recalling certai
STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS
ON CERTAIN VEHICLES EQUIPPED WITH A V8 ENGINE,THE POWER STEERING HOSE CONNECTORS MAY HAVE BEEN INADEQUATELY CRIMPED WHICH COULD RESULT IN A FLUID LEAK.
ELECTRICAL SYSTEM
GM IS RECALLING CERTAIN MODEL YEAR 2006-2009 BUICK, LUCERNE; CADILLAC DTS; HUMMER H2; MODEL YEAR 2008-2009 BUICK ENCLAVE; CADILLAC CTS; MODEL YEAR 2007-2009 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL; SATURN OUT
Driving at night on I-29 South and headlights went off intermittently but not simultaneously. Headlamps continued intermittent cut-out until reached destination (approx 3 hours later). As a safety issue for driving while dark, had both assemblies replaced at Cadillac dealer for approx $3,950.00. Replacement was Cadillac recommendation as it was stated the electronics do fail in these headlight assemblies. After replacement and as a follow-up, new assemblies were installed and are not sealed against the elements. In February 2024, on a 5,000 mile trip, drove several hours during cold, snowy and raining conditions. Both headlight assemblies had a considerable amount of moisture inside the lens housings (see photo). Cadillac dealer did replace one of the new headlight assemblies due to moisture accumulation in assembly under parts warranty, but not both.
Driving at night on I-29 South and headlights went off intermittently but not simultaneously. Headlamps continued intermittent cut-out until reached destination (approx 3 hours later). As a safety issue for driving while dark, had both assemblies replaced at Cadillac dealer for approx $3,950.00. Replacement was Cadillac recommendation as it was stated the electronics do fail in these headlight assemblies. After replacement and as a follow-up, new assemblies were installed and are not sealed against the elements. In February 2024, on a 5,000 mile trip, drove several hours during cold, snowy and raining conditions. Both headlight assemblies had a considerable amount of moisture inside the lens housings (see photo). Cadillac dealer did replace one of the new headlight assemblies due to moisture accumulation in assembly under parts warranty, but not both.
While driving at night in July, 2023 on [XXX] , both headlights began to go out intermittently but not simultaneously. Continued driving for approximately 3 hours to final destination. Took to local Cadillac dealer for diagnostics (Invoice [XXX]) and after dialogue with dealer had both assemblies replaced as was informed the electronics have been noted to fail in these assemblies. I replaced both assemblies for approximately $2,950.00 (Invoice [XXX}). As a follow-up, during a recent 5,000 mile trip during February 2024, driving in cold, rain, snow and road spray conditions for days, both headlight assemblies accumulated a significant amount of moisture (see photo) behind the lenses. Cadillac dealer did replace left assembly (drivers side) under parts warranty but not the right side. Both headlight assemblies are operating without incident since replacement, except as noted above on assemblies not sealed against environment/elements. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INF
While driving at night in July, 2023 on [XXX] , both headlights began to go out intermittently but not simultaneously. Continued driving for approximately 3 hours to final destination. Took to local Cadillac dealer for diagnostics (Invoice [XXX]) and after dialogue with dealer had both assemblies replaced as was informed the electronics have been noted to fail in these assemblies. I replaced both assemblies for approximately $2,950.00 (Invoice [XXX}). As a follow-up, during a recent 5,000 mile trip during February 2024, driving in cold, rain, snow and road spray conditions for days, both headlight assemblies accumulated a significant amount of moisture (see photo) behind the lenses. Cadillac dealer did replace left assembly (drivers side) under parts warranty but not the right side. Both headlight assemblies are operating without incident since replacement, except as noted above on assemblies not sealed against environment/elements. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INF
Suffered chemical burn to my right lower arm after airbag deployed & ruptured in my 2006 Cadillac DTS sedan during a front-impact motor vehicle accident.
The contact owns a 2006 Cadillac DTS. The contact stated the vehicle failed to start as needed. The vehicle was towed to an independent mechanic however, no failure was found. The vehicle was taken to the dealer and no failure was found. An independent mechanic diagnosed the vehicle and stated there was a button on the radio that was stuck, causing the battery power to be drained. The vehicle was repaired. The manufacturer was not contacted. The failure mileage was 78,000.
Mileage: 78,000
The contact owns a 2006 Cadillac DTS. The contact stated he became aware that oil was leaking underneath the vehicle. The vehicle was taken to the dealer and the oil pan was replaced; however, the failure reoccurred and the oil pan was replaced again. The manufacturer was not contacted. The failure mileage was 132,000.
Mileage: 132,000
The Service Stabilitrak and Service Traction Control error message come on periodically and when on the car seems to run rough. Message shuts off then could hit a bump and comes on again. You never know when it is going to come on and when on it shuts off the traction control and could be dangerous.
I called OnStar because my car would not start and they sent someone from GM. The guy looked at my car, could not identify the problem, so I got it towed to a repair shop. Ends up, I had to replace the transmission. The repair shop ran electric test on the vehicle and no codes or issues. My dash is now reading service power steering and this is a safety issue that needs to be fixed by the manufacturer.
I called OnStar because my car would not start and they sent someone from GM. The guy looked at my car, could not identify the problem, so I got it towed to a repair shop. Ends up, I had to replace the transmission. The repair shop ran electric test on the vehicle and no codes or issues. My dash is now reading service power steering and this is a safety issue that needs to be fixed by the manufacturer.
I called OnStar because my car would not start and they sent someone from GM. The guy looked at my car, could not identify the problem, so I got it towed to a repair shop. Ends up, I had to replace the transmission. The repair shop ran electric test on the vehicle and no codes or issues. My dash is now reading service power steering and this is a safety issue that needs to be fixed by the manufacturer.
So we bought the car. In 2012 or 2013. And in 2014 we received a yellow letter in the mail saying that our car needed to be serviced for a recall. We set it up. Ended up taking it in To be serviced for the recalls. Not knowing in 2008 they recalled what is now going wrong in the car, I didnât say anything at the time we repaired it. It they didnât either I believe and even if we didnât say anything they honestly shouldâve just repaired the part that was messed up for us and then let us know: now we have spent so much money towing our car back to our house so that it is safe, and have missed appointments, been stranded, I mean we have really, honestly and truly, very very compromised but this issue with the electrical system Our car is having all the time since this recall repair was administered: NOW IT HAS JUST GOTTEN SO BAD WE CAN NOYT EVEN DRIVE IT. We will get stuck where ever we turn it off unfortunately. Iâve not looked online at information taken all the necessary ne
So we bought the car. In 2012 or 2013. And in 2014 we received a yellow letter in the mail saying that our car needed to be serviced for a recall. We set it up. Ended up taking it in To be serviced for the recalls. Not knowing in 2008 they recalled what is now going wrong in the car, I didnât say anything at the time we repaired it. It they didnât either I believe and even if we didnât say anything they honestly shouldâve just repaired the part that was messed up for us and then let us know: now we have spent so much money towing our car back to our house so that it is safe, and have missed appointments, been stranded, I mean we have really, honestly and truly, very very compromised but this issue with the electrical system Our car is having all the time since this recall repair was administered: NOW IT HAS JUST GOTTEN SO BAD WE CAN NOYT EVEN DRIVE IT. We will get stuck where ever we turn it off unfortunately. Iâve not looked online at information taken all the necessary ne
So we bought the car. In 2012 or 2013. And in 2014 we received a yellow letter in the mail saying that our car needed to be serviced for a recall. We set it up. Ended up taking it in To be serviced for the recalls. Not knowing in 2008 they recalled what is now going wrong in the car, I didnât say anything at the time we repaired it. It they didnât either I believe and even if we didnât say anything they honestly shouldâve just repaired the part that was messed up for us and then let us know: now we have spent so much money towing our car back to our house so that it is safe, and have missed appointments, been stranded, I mean we have really, honestly and truly, very very compromised but this issue with the electrical system Our car is having all the time since this recall repair was administered: NOW IT HAS JUST GOTTEN SO BAD WE CAN NOYT EVEN DRIVE IT. We will get stuck where ever we turn it off unfortunately. Iâve not looked online at information taken all the necessary ne
Stabilitrak light on
Stabilitrak light on
Stabilitrak light on
The contact owns a 2006 Cadillac DTS. The contact stated while inspecting the vehicle, he became aware that the oil pan was leaking. There was no warning light illuminated. The vehicle was taken to an independent mechanic to be diagnosed. The contact was informed that the oil pan needed to be replaced. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 104,000. Consumer stated leak in the oil pan and vehicle is at the dealership.
Mileage: 104,000
TL* THE CONTACT OWNS A 2006 CADILLAC DTS. THE CONTACT STATED THAT HE NOTICED AN OIL LEAK UNDER HIS VEHICLE. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO AN UNKNOWN DEALER AND WAS DIAGNOSED WITH NEEDING THE HEAD GASKET TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER HAD BEEN INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 55,000.
Mileage: 55,000
I BOUGHT THIS CAR, AND THE STEERING WHEEL CONTROLS(AUDIO/CRUISE CONTROL) HAVE NOT WORKED, PRIOR OWNER WAS ADVISED TO REPLACE THE BCM. FRONT DRIVER'S HEADLIGHT INTERMITTENTLY GOES ON AND OFF WHEN DRIVING. THE STEERING WHEEL SWITCH TO ADJUST THE HEIGHT, ANGLE, AND SETTINGS FOR EACH DRIVER ALSO ARE NOT WORKING. APPARENTLY THESE ARE KNOWN ISSUES. I HAD SIMILAR ISSUES WITH MY 2000 CHEVY IMPALA, AND MY 2004 CHEVY IMPALA SS.
Mileage: 58,000
Electronic Brake Module Component Failure
Rear-View Camera Failure
Roof Skin Separation While Driving
IEE Passenger Sensing System Mats
REAR DRIVETRAIN COMPONENT FAILURE
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.