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SIB 31 04 17: Axle shaft warranty extension

Axle shaft warranty extension on BMW F25 models (2017); BMW extended the warranty on this part for eligible cars.

BMW service bulletin · NHTSA ID 10136720 · Dec 2017 · also written SI B31 04 17, B310417

What it covers

A warranty extension means BMW will repair the listed part at no cost on eligible cars within the stated age and mileage. Check eligibility for your VIN with a BMW center before paying for this repair.

SERVICE ACTION: CHECK, AND IF REQUIRED, REPLACE THE RIGHT FRONT HALF SHAFT: An oil leak may develop at the right front axle output shaft where the shaft enters the output shaft extension housing.

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 31 04 17
Also written: SI B31 04 17, B310417, 31 04 17, SIB-31-04-17, SI B310417
NHTSA ID10136720
Document IDs filedB310417
TypeService bulletin
Date
ModelsX3
Model years2017
ChassisF25
EnginesN20, N47, N55
Component (NHTSA)Engine And Engine Cooling

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

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.

Check recalls by VIN →

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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