Home › Service bulletins › SIB 11 07 25

SIB 11 07 25: Engine failure

Engine failure on B58 engines (2025); BMW repairs affected cars free under a service campaign.

BMW service campaign · NHTSA ID 11022356 · Aug 2025 · also written SI B11 07 25, B110725

What it covers

A service campaign is a fix BMW performs free on affected cars. Ask a BMW center whether it is open on your VIN.

Due to an assembly error, the valvetrain could have a mechanical failure.

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 11 07 25
Also written: SI B11 07 25, B110725, 11 07 25, SIB-11-07-25, SI B110725
NHTSA ID11022356
Document IDs filedB110725
TypeService campaign
Date
Models740i
Model years2025
ChassisG70
EnginesB58
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.

More for these cars

All B58 bulletins

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.