2025 Cadillac Ct5 problems, complaints & recalls
Most-reported problem areas: Engine (2) · Visibility/Wiper (1) · Vehicle Speed Control (1)
🧭 Reliability snapshot
Compared against other Cadillac Ct5 model years — complaint volume vs the model's median year, recalls and severity. How we score →
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (345)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Unknown Or Other 2026-10-07 · PIT6110L · Service Bulletin/Repair Instructions
this preliminary information communicates an issue with the ses mil and dtc p062b and engineering is currently investigating.
Unknown Or Other 2026-09-28 · PIT6457C · Service Bulletin/Repair Instructions
this preliminary information is for technicians that may see dtcs that are history and should not perform any part replacements. they should follow the notes mentioned prior to anything being replaced.
Unknown Or Other 2026-09-28 · PIC6540K · Service Bulletin/Repair Instructions
this preliminary information communicates to dealers a procedure to reset the radio.
Unknown Or Other 2026-09-26 · PIT5698F · Service Bulletin/Repair Instructions
this pi provides diagnostics tips on how the lin bus works and how to diagnosis it.
Unknown Or Other 2026-09-15 · PIT6426C · Service Bulletin/Repair Instructions
if a vehicle has an issue with super cruise inoperative tech is directed to follow a diagnostic path before replacing the image processing module.
Unknown Or Other 2026-09-10 · 663.10 · Over The Air
this update contains a required software change to help improve the overall software update and diagnostics process. be sure to install this update to be able to receive future software updates. during the update process, your radio may stay on up to 5 minutes after you exit the vehicle. this is e
Showing the 6 most recent of 345 bulletins. Search all of them free at nhtsa.gov.
What owners report
2026-10-12 · Unknown Or Other“vehicle information make: cadillac model: ct5 model year: 2025 vin: [xxx] odometer: 30905 incident information: date of incident: [xxx] vehicle speed: approximately 54 mph component involved: front sunroof glass assembly description of safety defect on [xxx], at approximately [xxx] hours, i was driving my 2025 cadillac ct5 at approximately 54 mph w…”
2026-09-25 · Forward Collision Avoidance: Automatic Emergency Braking · 💥 crash“my car was hit from behind very hard and my head hit the steering wheel. the whole back was crushed and the airbagss did not deploy. …”
2026-08-24 · Unknown Or Other · 💥 crash“the car was parked for 4 to 5 hours. the keys were with me and the car was unoccupied. it proceeded to unlock from being parked, the alarm went off, and the vehicle rolled down a hill, hit a person and another parked vehicle. the incident occurred on august 8th, 2026. case no. 26054085 clayton county police department 770-477-3747. the car is being…”
2026-01-24 · Service Brakes“i put up a rubber stop to test the emergency stop feature the car is equipped with. with car moving either forward in drive or backwards in reverse the car would not automatically stop before hitting this two foot high aid. a warning vibration is felt just before the car struck the device but the way i understand it in the owners manual the car sho…”
2025-11-03 · Engine“rough idle, reduced acceleration, engine failure requires engine/motor to be replaced. only 4300 miles on car. purchase date 6/21/2025. failure10/25/2025. …”
2025-09-30 · Visibility/Wiper“i went to test drive this car on saturday 9/27, and noticed that the rear view mirror--the actual mirror, not the video screen inside it--was vibrating/shaking immensely as i drove it. i told them i'd buy the car, but they have to fix the mirror. tuesday 9/30 i bought the car, with the assurance that the mirror had been fixed. apparently there's…”
2025-02-03 · Engine“i just bought a new car 5 days ago, and after running 378 miles, it started to pull the cylinder. the after-sales service is still delaying the time. i don't know what to do, and cadillac still doesn't give me a mobility scooter.…”
2024-10-21 · Vehicle Speed Control“this new 2025 cadillac ct5 displays incorrect posted speed limits on rte. 114 flanders rd, gulf rd, bear hill rd , .ryan rd, in henniker nh. speed of 55mph which is incorrect to legal posted speed limits being much slower. this vehicle also shows roads that have no posted speed limit sign of 55 mph, which should be for safety reason(--) can we hav…”
2024-09-13 · Unknown Or Other“vehicle reads 55 mph on all non posted speed limit roads instead just dashes. defiantly a safety issue... …”
2024-09-12 · Unknown Or Other“this vehicle vin has a feature called traffic sign assistant, which will provide a readout of the legal posted speed limit for the road being traveled. that information is being provided by a third party source being google maps, the internet is showing increased concerns of this such as below links demonstrate from other consumer drivers using goo…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.