BMW bulletin B160125B
What it saysB16 01 25 Integrated Fuel Module Delivery Stop Software Update NHTSA’s full summary ↓
BMW filed this with NHTSA as a manufacturer communication dated Feb 21, 2025, received Mar 5, 2025, about the fuel/propulsion system. It names 4 model years (2024–2025). A manufacturer communication is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationB16 01 25 Integrated Fuel Module Delivery Stop Software Update
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| B160125B | Other | Feb 21, 2025 | 11014965 | PDF, 177 KB |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.
Model years it names
Source: as the manufacturer filed themA vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
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What owners reported
Source: NHTSA complaint databaseOwners of the 4 model years this bulletin names have filed 29 complaints with NHTSA since 2015.
A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.
More bulletins about the fuel/propulsion system
Source: same model, same component group7 other manufacturer communications filed against these BMW models under the same component group (fuel/propulsion system), newest first.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| 0016890200 | Service campaign | May 5, 2025 | BMW AG has decided on a service campaign for certain vehicles from the G2x series. Please have the Integrated Fuel Module control unit (IFM)… |
| B160125A | Other | Feb 22, 2025 | Update - Delivery Stop: Integrated Fuel Module |
| B160125 | Service campaign | Feb 14, 2025 | DELIVERY STOP: INTEGRATED FUEL MODULE |
| 1611900300 | Warranty extension | Oct 25, 2024 | Fuel tank limited warranty for leakage, due to defects in materials or workmanship, has been extended to 15 years/150,000 miles as determine… |
| 001611900300 | Warranty extension | Oct 25, 2024 | Fuel tank limited warranty for leakage, due to defects in materials or workmanship, has been extended to 15 years/150,000 miles as determine… |
| B011019 | Warranty extension | Jun 7, 2024 | F30 AND G12 PHEV FUEL TANK PRESSURE SENSOR LTD WTY EXT TO 15 YEARS/150000 MILES. PHEV Special Requirement and Operation The PHEV fuel tanks… |
| B160123 | Service bulletin | Jan 5, 2024 | A vehicle arrives at your center to be diagnosed for a micro-leak in the fuel evaporative (EVAP) system(NVLD natural vacuum leak detection).… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for BMW, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is BMW B160125B a recall?
No. A manufacturer communication is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the B160125B repair free?
Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way. Every BMW warranty extension on file lists the ones BMW has filed.
Which vehicles does B160125B cover?
The manufacturer filed it against 4 model years: 2025 BMW 3 Series, 2024 BMW 3 Series, 2025 BMW 4 Series, 2024 BMW 4 Series. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.