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NHTSA 10149287: VANOS rattle

VANOS rattle on N55 engines (2009–2013); BMW shared service information.

BMW service bulletin · NHTSA ID 10149287 · Oct 2014

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.

SI B12 14 12 October 2014 Engine Electrical Systems Technical Service This Service Information bulletin supersedes SI B12 14 12 dated February 2014. designates changes to this revision SUBJECT N51, N52K, N52T and N55 Engine: Various Faults Stored in DME Related to VANOS and Camshaft Position.

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberNHTSA 10149287
NHTSA ID10149287
Document IDs filed121412
TypeService bulletin
Date
Models128i, 135i, 328, 328i, 335i, 528i, 535i, 535I Gran Turismo, ActiveHybrid 5, X3, X5, Z4
Model years2009–2013
ChassisE60, E70, E82, E88, E89, E90, E92, E93, F07, F10, F25, F30, F31, F34
EnginesN55
Component (NHTSA)Engine

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.

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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.