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SIB 52 04 18: Seat squeak

Seat squeak on BMW I12/I15 models (2014–2018); BMW explains the cause and the approved repair.

BMW service bulletin · NHTSA ID 10145334 · Jul 2018 · also written SI B52 04 18, B520418

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.

CREAKING NOISE FROM FRONT SEAT CUSHION: A creaking noise, as demonstrated in video https://tinyurl.com/V520118 , can be heard from the vicinity of the front seat cushion (Foam padding).

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 52 04 18
Also written: SI B52 04 18, B520418, 52 04 18, SIB-52-04-18, SI B520418
NHTSA ID10145334
Document IDs filedB520418
TypeService bulletin
Date
ModelsI8
Model years2014–2018
ChassisI12, I15
EnginesB38
Component (NHTSA)Seats

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.

More for these cars

All B38 bulletins

Related bulletins

  • SIB 65 18 19 Seat noise Seat noise on BMW I12/I15 models (2019); BMW explains the cause and the approved repair. Service bulletin · Sep 2019
  • SIB 61 36 14 Seat replacement Seat replacement on BMW I01/I12/I15 models (2014–2015); the fix is replacing the affected part. Service bulletin · Dec 2014

Before you pay, check the VIN for recalls. Some failures are covered by a safety recall or a BMW warranty extension.

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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