{"count":1,"message":"Results returned successfully","results":[{"odiNumber":11675140,"manufacturer":"Mercedes-Benz USA, LLC","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"05/15/2025","dateComplaintFiled":"07/21/2025","vin":"WDCTG4GB0HJ","components":"UNKNOWN OR OTHER","summary":"To Whom It May Concern at the National Highway Traffic Safety Administration (NHTSA),  I am submitting this complaint regarding the Mercedes-Benz GLA-Class vehicles equipped with the M274 engine, which have been unfairly excluded from recent recall campaigns affecting this engine family. The same engine (M274) in other models \u2014 including the C-Class (C300), E-Class, and GLC-Class from the same model years \u2014 has been recalled due to serious issues affecting engine reliability and safety.  The specific issue I (and many other GLA owners) have encountered is the activation of the Check Engine Light, accompanied by diagnostic trouble code P052E71, which refers to a malfunction in the crankcase ventilation valve. This is a well-documented failure associated with the M274 engine and has been a primary reason for recalls in other Mercedes-Benz models. The malfunction leads to engine performance problems, potential stalling, increased emissions, and poses long-term mechanical risks if not promptly addressed.  My Mercedes-Benz GLA, which shares the exact engine platform (M274) and falls within the same production period as the affected C-, E-, and GLC-Class models, is experiencing this identical issue. Yet, Mercedes-Benz has excluded the GLA model from the recall, despite no technical justification for this omission. This selective treatment is concerning, especially given the safety and environmental implications of the defect.  By failing to include the GLA-Class in the recall, Mercedes-Benz is leaving affected owners to bear the cost of repairs for what is clearly a manufacturer defect \u2014 one they have already acknowledged in other platforms.  I urge NHTSA to:  Investigate the exclusion of GLA-Class vehicles from the M274 engine-related recall;  Require Mercedes-Benz to expand the recall to include all models sharing this engine, especially those exhibiting the P052E71 crankcase ventilation valve failure;  Ensure affected GLA owners receive the same safety protections and","products":[{"type":"Vehicle","productYear":"2017","productMake":"MERCEDES-BENZ","productModel":"GLA 250","manufacturer":"Mercedes-Benz USA, LLC"}]}]}