There are 1 owner-reported body & structure complaints for the 2021 Jeep Renegadein NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
I am writing to file a formal safety complaint regarding my 2021 Jeep Renegade, which has been experiencing sudden, unprovoked automatic braking for almost a year. The issue began in Spring [Year], and over the past two months, it has become significantly more frequent. The vehicle brakes sharply on its own even when there are no obstacles, cars, or objects in front of us. This happens at normal driving speeds and creates a serious risk of rear-end collisions—especially dangerous on highways. We have a baby, and this malfunction has put our family in frightening situations multiple times. We’ve brought the vehicle to the dealer and service center several times, but they claim no error code shows up, so no repair is made. The car is currently at the service center again, and still no resolution. We’ve also requested assistance from our Jeep case manager, but no effective action has been taken. There are additional issues such as: •The door locks stop working after it rains, requiring us to use the physical key in the door. •The sunroof stopped working, even though it was replaced two years ago (this is currently being addressed, but remains part of the larger reliability concern). This automatic braking issue is the most urgent concern. The car is not safe to drive, and the lack of response from Jeep is deeply troubling. Please let me know if further information, service records, or documentation is needed.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026