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Brakes Published 4 Dec 2013 Ref JP-1219850

Audi: Drum/Disc

Translated from Japanese · machine translation

Safety-critical recall — brakes. If your vehicle is affected, contact your dealer before driving.
Country
Japan
Published
4 Dec 2013
Units affected
123
Reference
JP-1219850

Affected vehicles

Audi Audi S8 2006–2009

Hazard

In vehicles equipped with ceramic disc rotors for front and rear wheel brakes, the bolts that attach the disc rotors to the bell housing are made of unsuitable material. When used in high salt-concentration environments, these bolts may corrode and fracture, potentially causing abnormal noise and vibration during operation.
Show original (日本語)
前後輪ブレーキ用セラミック製ディスクローター装着車両において、ディスクローターをベルハウジングに取り付けるためのボルトの材質が不適切なため、塩分濃度が高い環境下で使用をした場合に、当該ボルトが腐食、破断し、走行中に異音及び振動が発生する事がある。

Remedy

Replace the affected bolts with corrective parts on all vehicles.
Show original (日本語)
全車両、当該ボルトを対策品と交換する。

Official source

View the official recall notice