BMW bulletin B611525
What it saysSITUATION The power windows and exterior mirrors do not function on the driver and/or passenger side. NHTSA’s full summary ↓
BMW filed this with NHTSA as a service bulletin dated Sep 3, 2025, received Sep 22, 2025, about the electrical system. It names 6 model years (2024–2026). A service bulletin 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.
Get the next BMW bulletin for your model by email Weekly, only when something new is filed. Nothing else; one-click unsubscribe.
What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationSITUATION The power windows and exterior mirrors do not function on the driver and/or passenger side. The fault occurs on either driver or on the passenger side. It does not occur on both sides at the same time.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| B611525 | Service bulletin | Sep 3, 2025 | 11023250 | PDF, 152 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.
Email me new BMW bulletins for one of these models
A weekly email, sent only in a week when BMW files something new with NHTSA for the model you pick — service bulletins, campaigns, warranty extensions, over-the-air notices, every model year. Nothing else is sent; one-click unsubscribe in every message. Separate from recall alerts.
What owners reported
Source: NHTSA complaint databaseOwners of the 6 model years this bulletin names have filed 56 complaints with NHTSA since 2015. 12 of them name Electrical System — the same broad component group this bulletin is filed under. NHTSA groups complaints coarsely, so that means the same area of the vehicle, not necessarily the same fault.
The contact owns a BMW X1. Wow attempting to park the vehicle inside a residential garage, the contact engaged to transmission into part by the electronic console shelf by wire controls. The ending remained Allen, and the vehicle failed to mechanical grinding noises or dashboard error messages displayed to alert the driver.
2025 BMW X1 · Electrical System · filed with NHTSA Sep 29, 2026 · ODI 11767625
I am writing to formally escalate the ongoing mechanical issues with my 2026 BMW X2, which I purchased approximately one year ago from BMW of Norwood. Since less than a month after purchasing this vehicle, I have experienced recurring fuel-system-related vibrations, excessive rattling, and a check-engine light.
2026 BMW X2 · Electrical System · filed with NHTSA Sep 28, 2026 · ODI 11767333
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 electrical system
Source: same model, same component group67 other manufacturer communications filed against these BMW models under the same component group (electrical system), newest first. The eight newest are listed; the rest are on the BMW list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| 0061610900 | Service campaign | Sep 25, 2026 | The BCP controls several vehicle functions, including the windscreen wipers and air conditioning actuators. Low current flow may cause exces… |
| B630526 | Service bulletin | Sep 8, 2026 | After programming the vehicle via ISTA/RSUto I-level …26-03-5xx, customer may reportsome of the interior ambient lighting strips(arrows) may… |
| 0034040300 | Service campaign | Aug 20, 2026 | After replacement of the Integrated Braking system (IB)/Power Brake the total distance covered might be lower than when handed over to the w… |
| B651926 | Service bulletin | Jul 15, 2026 | Activation of the BMW Intelligent Personal Assistant voice is not possible via the Multifunction Steering Wheel (MFL) button and/or via the… |
| B840226 | Service campaign | Jul 10, 2026 | Once the Telematics Module (TCB2) enters sleep mode, a BMW Data Services trigger for Remote Services… |
| B651826 | Service bulletin | Jun 23, 2026 | If BMW Intelligent Personal Assistant is active in the vehicle, once the customer exits the vehicle and a newkey cycle starts, the Intellige… |
| B651726 | Service bulletin | Jun 17, 2026 | After a factory reset of the head unit, the navigation voice input cannot be activated or deactivated. |
| B651226 | Service bulletin | Jun 13, 2026 | After updating the vehicle to I-level …25-07-5XX, the spoken language of the navigation instructions changes from the set language for the v… |
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 B611525 a recall?
No. A service bulletin 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 B611525 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 B611525 cover?
The manufacturer filed it against 6 model years: 2026 BMW X1, 2025 BMW X1, 2024 BMW X1, 2026 BMW X2, 2025 BMW X2, 2024 BMW X2. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.