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Loss of control Published 21 May 2019 Ref JP-1228450

BMW: Other (Suspension Components)

Translated from Japanese · machine translation

Safety-critical recall — loss of control. If your vehicle is affected, contact your dealer before driving.
Country
Japan
Published
21 May 2019
Units affected
25
Reference
JP-1228450

Affected vehicles

BMW BMW M4 2017

Hazard

Certain front suspension components have insufficient durability due to inappropriate material selection and dimensional design of the swivel bearing. As a result, driving vibrations may cause cracks in the clamp portion that secures the swivel bearing strut, potentially generating abnormal noise during operation.
Show original (日本語)
フロント緩衝装置において、スイベルベアリングの材料選定と寸法設計が不適切なため、耐久性が不足しているものがある。そのため、走行振動により、スイベルベアリングの緩衝装置(ストラット)を固定するクランプ部分に亀裂が生じ、走行中に異音が発生するおそれがある。

Remedy

All vehicles will have both left and right swivel bearings replaced with corrected components.
Show original (日本語)
全車両、左右スイベルベアリングを対策品に交換する。

Official source

View the official recall notice