Class members must meet all of the following criteria: They owned or leased a Mercedes-Benz vehicle (model year 2015 or newer) registered in one of the following states during the relevant period: The “HPP warranty” from Mercedes-Benz USA covered their vehicle. The warranty applies to high-priced, emissions-related parts between four years/50,000 miles and seven years/70,000 miles (excluding electric vehicles). They paid out of pocket for the diagnosis, repair or replacement of any of the following “subject parts” between four years/50,000 miles and seven years/70,000 miles: Manifold PCV connection assembly Power train control unit (PCM) Accelerator pedal sensor Partial load operation crankcase ventilation valve Pressure sensor downstream of air filter Check valve within the EVAP system Crankcase ventilation system Fuel tank level indicator fill level sensors Their payment for diagnosis, repair or replacement occurred between four years/50,000 miles and seven years/70,000 miles. The mo