Home >> BMW >> 2021 >> X3 xDrive30i >> Repair and Diagnosis >> Maintenance >> Procedures >> Maintenance And General Information -- Repair (G01) >> 00 00 Maintenance >> 00 00 252 BMW engine oil service without supplementary service (X3 M40i, 2020-2021, X3 M40i, 2022) >> Opening the oil filler cap