Home › Service bulletins › SIB 37 01 17

SIB 37 01 17: Axle leak

Axle leak on BMW I12/I15 models (2014–2017); BMW explains the cause and the approved repair.

BMW service bulletin · NHTSA ID 10146539 · Feb 2017 · also written SI B37 01 17, B370117

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.

NOISE/LEAK AT REAR AXLE SPRING STRUT . Rattle/thumping noise in the area of the rear axle Rear axle spring strut leaking oil Rear axle spring strut.

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 37 01 17
Also written: SI B37 01 17, B370117, 37 01 17, SIB-37-01-17, SI B370117
NHTSA ID10146539
Document IDs filedB370117
TypeService bulletin
Date
ModelsI8
Model years2014–2017
ChassisI12, I15
EnginesB38
Component (NHTSA)Suspension › Front › Macpherson Strut

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

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.

Want a heads-up when prices or bulletins change for your I12/I15?

About one short email a week, with BMW news. Unsubscribe anytime.