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SIB 33 02 12: Axle rattle

Axle rattle on BMW F06/F12/F13 models (2012–2013); BMW explains the cause and the approved repair.

BMW service bulletin · NHTSA ID 10149341 · Apr 2013 · also written SI B33 02 12, B330212

What it covers

A service bulletin tells BMW technicians how to diagnose or fix a known issue. It is not a recall: a repair under a bulletin is normally paid by the owner unless the car is still under warranty or a warranty extension applies.

Rattling Noise from Rear Axle. A rattling noise is heard from the rear axle when driving over rough or uneven road surfaces. Internal tolerances of front and rear shocks

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 33 02 12
Also written: SI B33 02 12, B330212, 33 02 12, SIB-33-02-12, SI B330212
NHTSA ID10150375, 10149341 (revisions)
Document IDs filed330212
TypeService bulletin
Date (first filed Dec 2012)
Models640i, 650i, M6
Model years2012–2013
ChassisF06, F12, F13
EnginesN55, N63, S63
Component (NHTSA)Suspension

Model, year and engine coverage comes from NHTSA's records. Not every car in this range is affected; the official document lists the exact production dates and conditions.

Related bulletins

  • SIB 31 01 12 Axle noise Axle noise on BMW G11/G12/G32/E60 and other models (2006–2020); BMW explains the cause and the approved repair. Service bulletin · Aug 2020
  • SIB 34 05 15 Axle ticking noise Axle ticking noise on BMW G32/E60/F01/F02 and other models (2011–2021); BMW explains the cause and the approved repair. Service bulletin · Nov 2020

Before you pay: check your VIN for recalls

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Source: NHTSA Manufacturer Communications (public data). BimmerBench is not affiliated with BMW or NHTSA. The title and description above are our own plain-English summary; the full bulletin is BMW's document, linked above.

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