The case
Three verified engine/drivetrain faults, a loss-of-power failure and a jammed seat belt on a new X6
Our client leased a new 2024 BMW X6 xDrive40i. At 2,148 miles the check engine light started going on and off, and over the next 20 months the SUV went back to the dealer six times.
The dealer verified three separate engine and drivetrain faults: rocker-arm / exhaust-camshaft and DSC unit codes, a hybrid pressure-refueling control unit fault, and a failed coolant pump. On another visit, a 'drivetrain malfunction' warning came with reduced engine power, and the auxiliary coolant pump and power distribution box were replaced. A rear seat belt that wouldn't retract was found to have an internal mechanical failure.