Home >> Mini >> 2020 >> Cooper JCW, 2D Hatchback >> Repair and Diagnosis >> General Information >> OEM General Information >> Maintenance And General Information -- Repair Cooper (F55 & F56) >> 00 00 Maintenance >> 00 00 255 MINI engine oil service without supplementary service (Cooper JCW GP 2-door hatchback) >> Installing the oil filler cap