The vehicle experiences severe, recurring electrical and drivetrain failures while operating at highway speeds (up to 70 MPH). On August 8, 2026, while driving on the highway, the vehicle suffered a sudden loss of motive power/drivetrain engagement accompanied by non-stop audible warning chimes, cluster warning light cascades, and an SVC 4WD (Service 4WD) message disabling drive modes. This sudden loss of power on a high-speed highway created an immediate, near-miss collision risk for my family and surrounding traffic. Service & Repair History: The issue has recurred across multiple dates (June 30, July 4, July 10, July 14, and August 8, 2026). The vehicle was held by Castle Chrysler Dodge Jeep Ram Naperville for nearly three weeks (July 14 – August 7). The dealer cleared Diagnostic Trouble Codes (DTCs) and returned the un-repaired vehicle, stating that Stellantis is "working on a software fix." The failure recurred twice immediately after pickup on August 8 at 13,662 and 13,696 miles. The dangerous highway loss-of-power condition remains unrectified.

Source: NHTSA complaint ODI #11755750 · view all complaints for this vehicle at nhtsa.gov

The vehicle suffers from severe, persistent electrical and powertrain failures that compromise safe operation. Multiple Advanced Driver Assistance Systems (ADAS) have completely failed, including the Lane Keeping Assistance, Blind Spot Warning, and Forward Collision Warning systems.When driving, the vehicle constantly flashes erratic dashboard warning messages and emits continuous warning chimes without cause. In addition to the electrical failures, the powertrain malfunctions; the vehicle jolts violently upon acceleration, behaving as though the transmission is failing.Safety Risks: These failures create immediate safety hazards. The unexpected transmission jolts cause unpredictable acceleration when merging or stepping on the gas. The loss of forward collision and blind spot warnings leaves me without critical safety buffers, and the constant flashing lights and beeping create a severe driver distraction.Inspection and Diagnosis: The vehicle has been taken to an authorized dealership service center multiple times for these specific issues. However, the service department has refused to properly document the complaints on the repair orders or perform standard diagnostics, falsely claiming the safety sensors are just "dirty" and blaming the transmission behavior on driver habits. The vehicle and its malfunctioning components remain fully available for inspection.Onset: These symptoms first appeared shortly after purchasing the vehicle and have grown progressively worse.

Source: NHTSA complaint ODI #11751068 · view all complaints for this vehicle at nhtsa.gov

I am reporting a severe, life-threatening safety defect involving intermittent "phantom braking" (unwarranted activation of the Automatic Emergency Braking / AEB system) on my 2024 Jeep Compass while driving at highway speeds. On multiple occasions while traveling on the freeway, the vehicle has suddenly and aggressively slammed on the brakes with absolutely no obstacles, vehicles, or hazards in front of it. The vehicle anchors the brakes without warning, causing rapid and dangerous deceleration from 60-70 mph. This has nearly resulted in catastrophic rear-end collisions from vehicles traveling behind me. The issue is highly intermittent and unpredictable. It appears to be a major defect in the Advanced Driver Assistance Systems (ADAS)—specifically the forward-facing camera or radar modules—which are misinterpreting road conditions, shadows, or reflections as an imminent collision threat. We have actively tried to get this resolved through the Classic Jeep, Madison ohio. The vehicle has been brought into the dealership service department several times for this exact occurrence. A corporate safety "SAFE case" was opened CN102930576 , and most recently, the customer service manager test-drove the vehicle for 4 to 5 days. Because the issue is intermittent, they were unable to replicate it during that specific timeframe, found no active error codes in the computer, and performed no repairs. The vehicle was returned to us completely unresolved and remains an active danger to drive. The manufacturer's inability to replicate a highly intermittent software or sensor defect does not negate the severe danger this vehicle poses. Sudden, unprompted hard braking at 65+ mph creates an immediate risk of a multi-car highway accident. I am filing this complaint to urge the NHTSA to investigate 2024 Jeep Compass forward collision warning and AEB systems before this defect causes a serious or fatal crash.

Source: NHTSA complaint ODI #11748622 · view all complaints for this vehicle at nhtsa.gov

While on the open road, no vehicles or obstructions ahead or behind, the jeep suddenly and momentarily jolted. Causing a similar reaction to what it feels like to have a minor collision, a sudden application of brakes, or perhaps a similar feeling hitting something small at highway speeds.

Source: NHTSA complaint ODI #11737491 · view all complaints for this vehicle at nhtsa.gov

I was involved in an auto accident on May 18, 2026. I was hit by a person driving a Honda Accord on the side of my vehicle. The impact made all of the passenger side airbags deploy, but only the driver’s side steering wheel airbag and knee airbag deployed on the driver’s side of my vehicle. Also, the seatbelt did not lock, so I was forced into the driver’s door.

Source: NHTSA complaint ODI #11738883 · view all complaints for this vehicle at nhtsa.gov

The contact owns a 2024 Jeep Compass. The contact stated that after parking the vehicle in the garage the night, the following morning the contact entered the garage and discovered that the sunroof had shatter. A dealer was not contacted. The vehicle was not taken to the dealer to be repaired. The dealer declined to repair the vehicle under warranty. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 16,000.

Source: NHTSA complaint ODI #11747728 · view all complaints for this vehicle at nhtsa.gov