NHTSA Complaint #11685652 — 2013 BMW 528XI

My 2013 BMW 528i was serviced under recall 24V-608 (Coolant Pump Electrical Connector / DME). After the recall was marked complete, the car developed several serious failures: Coolant Pump / Connector (Recall Item) – The dealer refused to replace the coolant pump even though the recall notice from the government includes both the pump and connector. Shortly after, the water pump failed completely, causing “High Temperature” warnings and putting me at risk of sudden overheating and breakdown on the road. DME (Engine Control Unit) – This was supposedly updated during the recall, but it failed to detect existing problems. Before the recall, I was never warned about issues with the turbo or oil leaks. Immediately after the recall update, the car started misfiring and showing drivetrain malfunction. The recall did not prevent or detect the failures as promised. Valve Cover Gasket (Oil Leak) – After the recall, a severe valve cover oil leak appeared, causing lean air/fuel mixture, misfires, and risk of fire. Oil leaking onto engine components is a known safety hazard. The dealer admitted the gasket leak existed but refused to cover it. Turbocharger / Wastegate – The DME flagged turbo wastegate actuator problems after the recall. The turbo cannot be ordered separately from the actuator, leading to very expensive repairs. Before the recall update, this issue was not visible, so I believe the recall software either failed to detect earlier or triggered worse conditions. Because of these combined failures, the car became unsafe to drive: misfires caused loss of power, overheating warnings increased risk of sudden engine shutdown, and the oil leak created a fire hazard. An independent mechanic later confirmed the water pump failure and valve cover gasket leak, which I had to repair at my own expense. I believe the recall defect (coolant pump connector / DME) caused or contributed to the damage of the water pump, gasket, and turbocharger. BMW and the dealer refused to rep