{"count":1,"message":"Results returned successfully","results":[{"odiNumber":11657175,"manufacturer":"Mercedes-Benz USA, LLC","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"04/21/2025","dateComplaintFiled":"04/28/2025","vin":"W1N0G8DB3LF","components":"ENGINE","summary":"Some M264 Engines are predisposition to premature cylinder head failure, this issue can cause significant misfire issues.  It also leads to a costly repair.  We experienced issues with a P219D code , we had the coils and plugs replaced on a 2020 GLC 300 with 38.5 k miles.  We assumed that this issues  with a misfire and check engine light were corrected.   My wife was turning onto [XXX] in Pascagoula MS  last week,  the car misfired and stalled with cars  and semi trucks rapidly approaching, several cars had to slam on breaks and this issues almost caused a significant wreck.  She had to pull over to gain her composure, the car would not over above 2k RPMs.   I showed up and was able to to restart the car , I immediately drove it back to the repair shop.  The shop bore scoped the #2 cylinder, the valve seating is significantly damaged, thus causing  a significant loss of engine power / misfire in cylinder 2.  I  reached out to Mercedes Benz USA and was advised to take the GLC300 to the dealer that sold us the car.  At present the is being evaluated by the MB dealer.  MB USA is well aware of issues regarding  cylinder head failure.  There is actually a low mileage GLC 300 at MB of Mobile with the same problem as our MB.   They have sent out service bulletins to every MB Dealership in the US regarding this issue.  Likewise they have extended the warranty on several MB models that share the same engine that are mounted for front wheel drive cars, M260 engine.  The M264 is an identical engine that is mounted for rear wheel dive vehicles.  It is beyond obvious that a significant loss of engine power poses a threat  to the driver/occupants and other vehicles/occupants on the road. MB USA is well aware of this issue with their engines.  Not only do they have a service bulletin regarding this matter , they have repair protocols which include a cylinder head replacement.   This is a consumer and safety issue that needs to be corrected on applicable GLC 300 models.   INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)","products":[{"type":"Vehicle","productYear":"2020","productMake":"MERCEDES-BENZ","productModel":"GLC 300","manufacturer":"Mercedes-Benz USA, LLC"}]}]}