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Service bulletin SIB521023

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10236231
Published by NHTSA2023-05-15
Manufacturer's numberSIB521023
Manufacturer's date2023-04-01
NHTSA componentAIR BAGS; LANE DEPARTURE

NHTSA's summary

If the initialization of the seat position is lost, it is shown to the driver via a red air bag warning light and a Check Control message.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Air bags, Driver assistance

Vehicles listed
BMW IX2022, 2023

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20230612023-02-14. Airbag
23V0790002023-02-14. AIR BAGS:FRONTAL
23V0260002023-01-25. FORWARD COLLISION AVOIDANCE: WARNINGS:EXTERNAL/PEDESTRIAN ALERT; BACK OVER PREVENTION:WARNINGS:EXTERNAL/PEDESTRIAN ALERT
20223642022-07-07. Airbag
20221832022-04-13. Airbag
22V2400002022-04-13. AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE:SOFTWARE

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
B6533242024-12-31. Service campaign. Customer may complain that the hands-free option with SA 5AX – “Highway Assistant” can no longer beactivated.
B5202242024-04-01. Service bulletin. The seat initialization and memory has been lost; Or Repeat failure of seat initialization after completing the test module via ISTA. One or both of the following check control messages (CCM) may be present: CCM 108 “Driver restraint system” CCM 109 “Passenger restraint system”
B6605232023-11-01. Service bulletin. Various functions of the camera-based driver assistance systems (ADCAM system) can lead to customer complaints.
B6306222023-09-18. Service bulletin. ?Taillamp CC messages 2052 "Rear left light system faulty" and 2053 "Rear right light system faulty" is displayed.
B6521232023-08-28. Service bulletin. During workshop repairs with software updates, certain customer vehicles may be changed to BMW Operating System 8.5, and returned to customers without making them aware of the change.
B6605232023-05-01. Service bulletin. Various functions of the camera-based driver assistance systems (ADCAM system) can lead to customer complaints.
B6306222022-12-12. Service bulletin. Taillamp CC messages 2052 "Rear left light system faulty" and 2053 "Rear right light system faulty" is displayed. The following fault codes are stored during a Vehicle Test: 035BC7 - RLM side panel left: Communication via Body_CAN faulty 035BCB - RLM side panel right: Communication via Body_CAN faulty 035BCC - RLM tailgate left: Communication via Body_CAN faulty 035BCE - RLM tailgate right: Communication via Body_CAN faulty CD1444 - CAN Message, Outside light status rear 1 left (ST_LP_EX_REAR_1_LF): Time-out CD14C5 - CAN Message, Outside light status rear 1 right (ST_LP_EX_REAR_1_RH): Time-out The rear lights are observed to be operating correctly; there will be no functional defect found.