Series 5; 525, 535, M5; Accum To Gear, 533i, 535i; To 4/84; Accum To Gear, 533i, 535i; From 4/84; Accum To Gear, 633CSi & 635CSi; To 4/84; Accum To Gear, 633CSi & 635CSi; From 4/84; Accum To Gear, Series 6; Accum To Gear, 1983-89, regulator to gear, 633, 635