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SIB 51 40 16: Door noise

Door noise on BMW F26 models (2015–2017); BMW explains the cause and the approved repair.

BMW service bulletin · NHTSA ID 10146584 · Mar 2017 · also written SI B51 40 16, B514016

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.

GROANING NOISE FROM B-PILLAR What's new: Part number correction . While driving, especially on rough surfaces, a groaning noise is heard from the area of the upper B-pillar. Incorrect gap on the B-pillar trim between the front and rear door, on both the driver's and passenger's sides.

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 51 40 16
Also written: SI B51 40 16, B514016, 51 40 16, SIB-51-40-16, SI B514016
NHTSA ID10146898, 10146584 (revisions)
Document IDs filedB514016
TypeService bulletin
Date (first filed Oct 2016)
ModelsX4
Model years2015–2017
ChassisF26
EnginesN20, N55
Component (NHTSA)Structure
Structure › Body
Structure › Frame And Members

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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Before you pay: check your VIN for recalls

Some failures are covered by a safety recall or a warranty extension. Our free recall check lists NHTSA recalls for your car's model and year.

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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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