{"count":1,"message":"Results returned successfully","results":[{"odiNumber":11682774,"manufacturer":"BMW of North America, LLC","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"06/10/2025","dateComplaintFiled":"08/25/2025","vin":"5UXWX9C53D0","components":"POWER TRAIN","summary":"I am submitting this report to highlight a serious safety defect involving premature timing chain failures in BMW vehicles. The case relates to a 2013 BMW X3, but the problem is widely documented across multiple BMW models from this production era.  The timing chain is intended to last the lifetime of the engine. If it stretches, loosens, or fails, the engine can shut down immediately, causing sudden loss of power steering, power brakes, and overall control of the vehicle. This creates an extreme risk of accidents at highway speeds or in traffic. Unlike tires or brakes, this is not a normal wear component and should not fail under ordinary driving conditions.  In this vehicle, the timing chain issue was identified at under 72,000 miles. A timing chain should last well over 400,000 miles under normal operation. The premature failure reflects a design flaw, not normal aging or maintenance.  The vehicle had recently undergone major servicing at a BMW authorized dealer. At that time, the timing belt and other components were replaced at significant cost. The dealership did not disclose any timing chain concerns during that service. Only shortly afterward, during a recall-related visit, did they report that the timing chain required replacement, with a repair estimate of several thousand dollars.  This matter was raised with BMW of North America, including a direct letter to its CEO. BMW acknowledged receipt but declined to take responsibility, treating the matter as outside warranty coverage rather than as a safety defect.  The timing chain issue is widely reported, and BMW is aware of it. The sudden engine failure that can result from this defect presents a major safety hazard that warrants NHTSA\u2019s attention.","products":[{"type":"Vehicle","productYear":"2013","productMake":"BMW","productModel":"X3","manufacturer":"BMW of North America, LLC"}]}]}