NHTSA Complaint #11676625 — 2026 CADILLAC VISTIQ

I believe the issue involved Super Cruise, forward collision warning, and automatic emergency braking systems. The vehicle is currently at the dealership and available for inspection. It has been there since 6/22/25 because the brakes and rotors are on backorder. While driving on the highway in the middle lane on a Sunday afternoon, I activated adaptive cruise after the vehicle had been parked for over 2 hours. After driving seven miles, the car suddenly jolted to a stop in the middle lane, as if we had been hit. We hadn’t—but cars were forced to swerve around us at highway speeds. If traffic had been heavier, this could have caused a serious crash. I exited safely to a mall parking lot, where the car began smoking from the brake area and gave multiple warnings, including “Reduce braking to avoid overheating.” The car remained parked, but the messages continued. A tow truck driver later said the brakes appeared to have caught fire because of how charred they were. I have video of the smoke and warning messages. This is a major safety concern. No. The issue has not been reproduced due to the parts being unavailable. The car has remained at the dealer since 6/22/25. Not to my knowledge. Only the dealer has had physical access to the vehicle since the incident. Just before the event, I saw a brief message on the screen, possibly “Auto Collision Not Engaged.” I had used Super Cruise previously without issue. No prior warning signs appeared before this failure.