BMW bulletin B110723
BMW filed this with NHTSA as a emissions communication dated May 23, 2024, received Sep 25, 2023, about the engine and engine cooling — 5 documents under this number. It names 9 model years (2023–2024). A emissions communication is not a safety recall — there is no NHTSA campaign number and no federal requirement — but it is usually work the manufacturer pays for on the vehicles it names; the dealer checks the VIN against the manufacturer’s list.
What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationThe return springs on the exhaust camshaft followers (switchable rocker arm) may break.
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| B110723 | Emissions | May 23, 2024 | 11000497 | not yet checked |
| B110723 | Service bulletin | Feb 22, 2024 | 10250744 | not yet checked |
| B110723 | Service bulletin | Jan 2, 2024 | 10249014 | not yet checked |
| B110723 | Service bulletin | Nov 28, 2023 | 10246222 | not yet checked |
| B110723 | Service bulletin | Aug 1, 2023 | 10242685 | not yet checked |
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 themAlso filed against model years this site has no page for: 2023 BMW Redundant 7.
A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
Common questions
Source: NHTSA, 49 CFR 579.5Is BMW B110723 a recall?
No. A emissions 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 B110723 repair free?
A emissions communication is usually paid by the manufacturer on the vehicles it names, within the terms and time limit the document sets; the dealer checks the VIN against the manufacturer’s list.
Which vehicles does B110723 cover?
The manufacturer filed it against 9 model years: 2024 BMW 7 Series, 2023 BMW 7 Series, 2024 BMW X5, 2023 BMW X5, 2024 BMW X6, 2023 BMW X6 and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.