{"source":"NHTSA vehicle owner complaint","officialApiUrl":"https://api.nhtsa.gov/complaints/odinumber?odinumber=11764849","retrievedAt":"2026-11-05T04:26:29.942Z","count":1,"results":[{"odiNumber":11764849,"manufacturer":"Mercedes-Benz USA, LLC","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"09/12/2026","dateComplaintFiled":"09/16/2026","vin":"WDC0G4JB1KV","components":"UNKNOWN OR OTHER","summary":"vehicle: 2019 Mercedes-Benz GLC 300 Component Involved: Integrated Transmission Control Module (TCM) / Mechatronic Unit Active Diagnostic Code: P073E (Unable to Engage Reverse)   Description of Event: While attempting to back out of a driveway, the vehicle experienced a sudden, catastrophic electronic transmission failure. Without any warning or prior symptoms, the vehicle abruptly kicked itself out of gear and dropped into Neutral. The vehicle completely lost all propulsion and ability to move backward or forward, rendering it entirely disabled. This failure occurred directly in the path of oncoming traffic, creating an immediate, life-threatening safety hazard for myself, my passengers, and other drivers. Due to the complete loss of gear engagement, we were trapped in a highly dangerous and vulnerable position. A subsequent scan of the vehicle’s onboard computer revealed active diagnostic code P073E (Unable to Engage Reverse), indicating a documented internal failure within the 9G-Tronic mechatronic/transmission control unit. The vehicle is currently completely unsafe to operate and has been parked in a residential garage to prevent a severe collision. Given that this is a sudden component defect that results in an immediate loss of vehicle control rather than standard wear-and-tear, this issue represents a critical manufacturing safety hazard that requires immediate corporate intervention.","products":[{"type":"Vehicle","productYear":"2019","productMake":"MERCEDES-BENZ","productModel":"GLC 300","manufacturer":"Mercedes-Benz USA, LLC"}]}]}