# Service bulletin B640225

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 11014666
- Published by NHTSA: 2025\-03\-03
- Manufacturer's number: B640225
- Manufacturer's date: 2025\-02\-28
- NHTSA component: STRUCTURE:BODY

## NHTSA's summary

The customer states that when the AC system is on, there is a vibrating noise heard from within theinstrument panel. The noise is intermittent. The noise can be heard better outside the vehicle with the hood open.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11014666-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11014666-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Body and frame

## Vehicles listed

- 2024 BMW I4

## Recalls for the same vehicles and component

- [2024472](/recalls/tc/2024472.md), 2024-08-15: Structure
- [24V611000](/recalls/nhtsa/24V611000.md), 2024-08-15: STRUCTURE:FRAME AND MEMBERS

## Other bulletins for the same vehicles and component

- [B640626](/bulletins/11035402.md), 2026-07-31, Service bulletin: STRUCTURE:BODY. A “whistling” noise is heard from the centerconsole/instrument panel when using theheating and air conditioning \(HVAC\) system. Heard with the blower motor set tospeed 2 or above Noise goes away on high blower speed Noise is loudest with the vents on theback of the center console in the closedposition Noise is heard the most near thecharging tray \(where center consolemeets instrument panel\)
- [B510626](/bulletins/11031566.md), 2026-04-27, Service bulletin: STRUCTURE:BODY. While driving on rough surfaces, a “tapping” noise can be heard from the tailgate area
- [B410525](/bulletins/11020066.md), 2025-07-02, Service bulletin: ELECTRICAL SYSTEM; STRUCTURE:BODY. While attempting to fuel/charge the vehicle,the fuel/charge door will not open.
- [B511823](/bulletins/11006732.md), 2024-09-01, Service bulletin: STRUCTURE:BODY. A groaning noise is heard from the trunk whendriving on rough roads.

JSON: [/v1/bulletins/11014666](/v1/bulletins/11014666)

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