# Other B650526DCS

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: Other
- NHTSA id: 11033154
- Published by NHTSA: 2026\-06\-02
- Manufacturer's number: B650526DCS
- Manufacturer's date: 2026\-05\-05
- NHTSA component: AIR BAGS

## NHTSA's summary

Update \- Recent F25 Air Bag Module Service Action

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11033154-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11033154-9999.pdf)

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

## Components

Air bags

## Vehicles listed

- 2015 BMW X3
- 2015 BMW X4

## Recalls for the same vehicles and component

- [2024392](/recalls/tc/2024392.md), 2024-07-03: Airbag
- [23V797000](/recalls/nhtsa/23V797000.md), 2023-11-24: AIR BAGS:FRONTAL
- [2016461](/recalls/tc/2016461.md), 2016-09-21: Airbag
- [16V683000](/recalls/nhtsa/16V683000.md), 2016-09-21: AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE

## Other bulletins for the same vehicles and component

- [B650414](/bulletins/10227568.md), 2022-12-12, Service bulletin: LANE DEPARTURE; UNKNOWN OR OTHER; AIR BAGS; SEATS:BARRIERS; BACK OVER PREVENTION. According to the customer, the airbag warning light was on, but it may not be illuminated when the vehicle arrives in the workshop. 1. ACSM fault code "930A60 \- Seat occupancy detection, front passenger; malfunction" is stored. The fault may or may not currently be present. Or 2. ACSM fault code "930A1C \- Front passenger seat occupancy detection transmitting fault\(moisture\)" is stored. The fault may or may not currently be present.
- [SIB650122](/bulletins/10218381.md), 2022-08-22, Service bulletin: AIR BAGS; ELECTRICAL SYSTEM. A check control message for the restraint system appears. In the instrument cluster, the red air bag warning light lights up permanently. One of the following fault codes is stored in the ACSM \(air bag control unit\): 930949 \- Knee airbag, driver: short circuit to negative terminal 93094F \- Knee airbag, front passenger: short circuit to negative terminal.
- [B513016](/bulletins/10174015.md), 2020-04-20, Service bulletin: AIR BAGS; PARKING BRAKE. TAILGATE UNINTENTIONALLY OPENS: This Service Information Bulletin \(Revision 4\) replaces SI B51 30 16 dated March 2018. Trunk/tailgate may open when vehicle is locked Trunk/tailgate may open while the vehicle is in motion usually after stopping such as a traffic light etc. Vehicle key trunk/tailgate button may be accidentally pressed thus opening the tailgate.
- [650414](/bulletins/10147981.md), 2018-11-13, Service bulletin: AIR BAGS. "Airbag Warning Light: ACSM FC 930A60 Seat Occupancy Detection. According to the customer, the airbag warning light was on, but it may not be on when the vehicle arrives in the workshop. ACSM fault code ""930A60 \- Seat occupancy detection, front passenger; malfunction"" is stored. The fault may or may not currently be present. CAUSE The front passenger seat occupancy mat consists of a seat occupancy mat with a capacitive sensor system. This means a front passenger is detected by measuring the resistance of the human body. The fault is set when moisture is detected on the mat itself."
- [650414](/bulletins/10147091.md), 2018-11-05, Service bulletin: AIR BAGS. "Airbag Warning Light: ACSM FC 930A60 or 930A1C Seat Occupancy Detection. According to the customer, the airbag warning light was on, but it may not be on when the vehicle arrives in the workshop. 1. ACSM fault code ""930A60 \- Seat occupancy detection, front passenger; malfunction"" is stored. The fault may or may not currently be present. Or 2. ACSM fault code ""930A1C \- Seat occupancy detection, front passenger; malfunction"" is stored. The fault may or may not currently be present. CAUSE The front passenger seat occupancy mat consists of a seat occupancy mat with a capacitive sensor system. This means a front passenger is detected by measuring the resistance of the human body. The fault is set when moisture is detected on the mat itself."
- [B650414](/bulletins/10146769.md), 2018-11-05, Service bulletin: AIR BAGS. "AIRBAG WARNING LIGHT: ACSM FC 930A60 OR 930A1C SEAT OCCUPANCY DETECTION. According to the customer, the airbag warning light was on, but it may not be on when the vehicle arrives in the workshop. 1. ACSM fault code ""930A60 \- Seat occupancy detection, front passenger; malfunction"" is stored. The fault may or may not currently be present. Or 2. ACSM fault code ""930A1C \- Front passenger seat occupancy detection transmitting fault \(moisture\)"" is stored. The fault may or may not currently be present. The front passenger seat occupancy mat consists of a seat occupancy mat with a capacitive sensor system. This means a front passenger is detected by measuring the resistance of the human body. The fault is set when moisture is detected on the mat itself."
- [SI B65 04 14](/bulletins/10057707.md), 2015-06-22, Service bulletin: AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE\-INACTIVE; INTERIOR LIGHTING. BMW:SOME BMW MODELS MAY OR MAY NOT DISPLAY AIRBAG WARNING LIGHT. \*TA

JSON: [/v1/bulletins/11033154](/v1/bulletins/11033154)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Other%20B650526DCS&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11033154&vehicle=Other%20B650526DCS)