BMW TSB #B330319
2018 BMW M5
Affected Component: SUSPENSION
- Summary
- SERVICE ACTION: CHECKING THE THRUST WASHER AND THE REAR AXLE ANTI-ROLL BAR. On vehicles with an incorrect setting of the thrust washer contact between the thrust washer and the sway bar may occur over time. This can lead to corrosion and breakage of the anti-roll bar. Installation error of the right side rear axle thrust washer during manufacturing.