# Service bulletin B650518

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: 10145315
- Published by NHTSA: 2018\-10\-09
- Manufacturer's number: B650518
- Manufacturer's date: 2018\-07\-01
- NHTSA component: AIR BAGS

## NHTSA's summary

AIR BAG LAMP ILLUMINATED. FAULT CODE 9309A0: The red air bag warning light is illuminated \(check\-control message: restraint system, CCM\-ID: 97\)

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10145315-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10145315-0001.pdf)

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

## Components

Air bags

## Vehicles listed

- 2016 to 2018 BMW X5

## Recalls for the same vehicles and component

- [2024392](/recalls/tc/2024392.md), 2024-07-03: Airbag
- [2017150](/recalls/tc/2017150.md), 2017-03-17: Airbag
- [17V189000](/recalls/nhtsa/17V189000.md), 2017-03-17: AIR BAGS:FRONTAL:PASSENGER 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.
- [SIB650222](/bulletins/10218382.md), 2022-08-22, Service bulletin: ELECTRICAL SYSTEM; AIR BAGS. 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 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.
- [SIB650122](/bulletins/10214266.md), 2022-06-21, Service bulletin: AIR BAGS; LANE DEPARTURE. A check control message for the restraint system appears. In the instrument cluster, the red air bag warning light lights up permanently.
- [B650518](/bulletins/10205069.md), 2021-12-20, Service bulletin: LANE DEPARTURE; AIR BAGS. The red air bag warning light is illuminated.
- [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.
- [B650518](/bulletins/10172501.md), 2020-03-16, Service bulletin: AIR BAGS. AIR BAG LAMP ILLUMINATED. FAULT CODE 9309A0: This Service Information Bulletin \(Revision 4\) replaces SI B65 05 18 dated October 2018. The red air bag warning light is illuminated: Check Control message: restraint system CCM\-ID: 97 The following fault memory is entered in the ACSM4 \(Advanced Crash Safety Module\): 9309A0 \- Safety battery terminal 3: Resistance too big / Safety cutout of EME: Resistance too great A contact problem with connector A190\*1B at the EME \(Electrical Machine Electronics\). The wires going to pins 7 \(CRASH \+\) and 20 \(CRASH\-\) in connector A190\*1B are under tension. Vibrations may sporadically increase the resistance values of these connections outside of the acceptable range leading to an air bag warning light being illuminated.
- [B651716](/bulletins/10151332.md), 2018-12-10, Service bulletin: AIR BAGS. Airbag \(SRS\) Warning Lamp Illuminated. Airbag lamp \(SRS\) is illuminated and both of the following fault codes are stored: 930904 \- Airbag driver stage 1: Resistance too large 93090A \- Airbag driver stage 2: Resistance too large CAUSE Coil spring cassette damage.
- [B650518](/bulletins/10149544.md), 2018-11-26, Service bulletin: AIR BAGS; ELECTRICAL SYSTEM. AIR BAG LAMP ILLUMINATED. FAULT CODE 9309A0. The red air bag warning light is illuminated \(check\-control message: restraint system, CCM\-ID: 97\) The following fault memory is entered in the ACSM4 \(Advanced Crash Safety Module\): 9309A0 \- Safety battery terminal 3: Resistance too big / Safety cutout of EME: Resistance too great Contact problem with connector A190\*1B at the EME \(Electrical Machine Electronics\). The wires going to pins 7 \(CRASH \+\) and 20 \(CRASH\-\) in connector A190\*1B are under tension. Vibrations may sporadically increase the resistance values of these connections outside of the acceptable range leading to an air bag warning light being illuminated. Note: This repair will also satisfy SI B12 28 18 'F15 PHEV \- Malfunction indicator lamp lit'
- [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."

JSON: [/v1/bulletins/10145315](/v1/bulletins/10145315)

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