Home >> BMW >> 2021 >> X5 M50i >> Repair and Diagnosis >> Suspension >> Electronic Suspension >> Integrated Suspension Systems - Repair -- X5 (G05) >> 37 00 General Integrated Suspension Systems >> 37 00 100 Draining/filling air spring system (X5 xDrive 40i, 2019-, X5 sDrive 40i, 2020-, X5 xDrive 50i, 2019, X5 M50i, 2020-, X5 xDrive 45e, 2021-) >> Filling the air spring system