2005 Cadillac XLR problems & reliability
31 owner complaints filed with NHTSA for the 2005 Cadillac XLR, alongside 2 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Structure → | 13 | 42% |
| Exterior Lighting | 3 | 10% |
| Fuel System, Gasoline | 3 | 10% |
| Air Bags | 2 | 6% |
| Forward Collision Avoidance | 2 | 6% |
| Fuel/propulsion System | 2 | 6% |
| Service Brakes | 2 | 6% |
| Unknown OR Other | 2 | 6% |
| Visibility | 2 | 6% |
| Electrical System | 1 | 3% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
All 15 reported components →Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Among the 21 complaints that included a usable odometer reading, the median reported incident mileage was 70,000 miles (middle 50% between 53,000 and 79,000 miles).
Complaints by incident year
What owners report
“Brake were dragging I came to a stop .Checked the parking brake. Then after releasing the parking brake. The car wouldn't move until I pushed the traction control button. Drove 1/2 mile stopped and again the brakes were locked up. Call [XXX] Thanx INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA)…”
Forward Collision Avoidance · filed Mar 13, 2024
“Will Cadillac do a recall on roof coming off as driving? Cost me $759.00 for the roof and $550.00 for the Vera the Cadillac dealer to install the roof And NO RECALL ON A $120,000.00 DOLLAR CAR I'M MAD AS HELL”
Structure · filed Apr 3, 2023
“My 2005 Cadillac XLR Was Being Towed To Vera Cadillac Dealership And The Roof Flew Off The Car [XXX] Why Was This Not A Recall ? Thank You [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).”
Structure · filed Mar 28, 2023
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- Roof Skin Separation While Driving
Preliminary Evaluation PE19001 · opened Feb 1, 2019 · closed Dec 12, 2019
Technical service bulletins
589 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2005 Cadillac XLR. The 10 most recent:
This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
PIP5601C · Service Bulletin/Repair Instructions · issued Jul 18, 2025
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
PIT5074R · Service Bulletin/Repair Instructions · issued May 30, 2025
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
PIT5074R · Service Bulletin/Repair Instructions · issued May 30, 2025
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
PIT5074R · Service Bulletin/Repair Instructions · issued May 30, 2025
This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
23-NA-001 · Service Bulletin/Repair Instructions · issued Mar 28, 2025
This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or…
PIP5358D · Service Bulletin/Repair Instructions · issued Feb 20, 2025
This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe…
PIT5074Q · Service Bulletin/Repair Instructions · issued Dec 7, 2024
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8…
PIP4723J · Service Bulletin/Repair Instructions · issued Oct 25, 2024
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician…
PIT5099H · Service Bulletin/Repair Instructions · issued Sep 12, 2024
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician…
PIT5099H · Service Bulletin/Repair Instructions · issued Sep 12, 2024
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2005 Cadillac XLR has 2 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2005 Cadillac XLR?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 70,000 miles — worth a pre-purchase inspection if the car is near that mileage.