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Service bulletin B511022

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 id10247580
Published by NHTSA2024-01-03
Manufacturer's numberB511022
Manufacturer's date2023-12-06
NHTSA componentEQUIPMENT; STRUCTURE

NHTSA's summary

Groaning noise in the front parcel shelf of the luggage compartment area. The noise is mostly heard when the vehicle interior is cold.

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

Body and frame, Equipment and accessories

Vehicles listed
BMW IX2021
BMW IX2022

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

Recalls for the same vehicles and component
20233332023-06-07. Accessories

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
B5113252025-10-09. Service bulletin. There are two possible situations: When opening either the front and/or rear door, the door window glass does not lower (short drop). When closing either the front and/or rear door, the door window glass does not roll up into the seal but rests outsidethe seal.
B5102252025-09-03. Service bulletin. While driving on a smooth and/or uneven road, a “clicking” sound is heard from the driver’s footwell area.
B4104252025-06-17. Service bulletin. Water sloshing is heard in the vehicle’s body when accelerating and braking.
B6603252025-04-03. Service bulletin. A check control message is displayed, indicating that the parking assistance systems have limitedfunctionality due to errors detected within PDC sensors. The warning indicates parking assistance featureshave limited functionality while the errors continue to be detected. Following faults may be stored 8031BA Ultrasonic Sensor Rear Side Left Software Error 8031CO Ultrasonic Sensor Rear outer left Software Error 8031AE Ultrasonic Sensor Rear Outer Right Software Error 8031A8 Ultrasonic Sensor Rear Side Right Software Error 8031B4 Ultrasonic Sensor Rear Middle Right Software Error 8031C6 Ultrasonic Sensor Rear Middle Left Software Error 8031CD Ultrasonic Sensor Voltage Supply Sensors Back: Short Circuit 8031CC Ultrasonic Sensor Voltage Supply Front: Short Circuit 8031CA Ultrasonic Sensors Front Extraneous Noise
B5110222025-02-25. Service bulletin. Groaning noise in the front parcel shelf of the luggage compartment area. The noise is mostly head when the vehicle interior is cold.
B5111232024-05-03. Service bulletin. 1. While driving on a smooth paved road, acracking sound can be heard coming from theright-side luggage compartment capping trimpanel. 2. While driving on a smooth paved or rough road, a cracking sound can be heard coming from the D-pillar trim panel. The sound can occur on one or both sides (left and/or right).
B4101242024-05-03. Service bulletin. A groaning sound from the front of the vehicle while driving can be heard, particularly while cornering.
B5110222024-02-01. Service bulletin. Groaning noise in the front parcel shelf of the luggage compartment area. The noise is mostly head when the vehicle interior is cold.
B6542232024-01-03. Service bulletin. Quality improvements and robustness measures are to be implemented on the affected vehicles via thissoftware update. The software update improves functions in the following areas of the head unit: 1. Bluetooth connection issues and Bluetooth malfunctions (disconnections) 2. Central display may remain black in rare cases 3. Personalization issues and the loss of normalization/sitting position
B6534232023-12-06. Service bulletin. Customers may state that the alarm system (DWA) is not active after locking their unoccupied vehicle. Depending on the vehicle’s equipment and settings, no acoustic or optical confirmation (folding the mirrors/blinking confirmation) is noticeable. Additionally, the red anti-theft alarm LED in the interior mirror does not briefly flash every 2 seconds, indicating the alarm is armed.