# Service bulletin SIB510622

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: 10218414
- Published by NHTSA: 2022\-08\-22
- Manufacturer's number: SIB510622
- Manufacturer's date: 2022\-07\-01
- NHTSA component: STRUCTURE

## NHTSA's summary

The I20 has a front ornamental grille with radome\* heating. The radome heating is intended to melt snow deposits in cold weather to ensure the safe function of the sensors behind it. Due to a manufacturing defect in the component, the heater circuits may be interrupted, and the radome heating may fail. \* A weatherproof enclosure that protects a radar antenna; radome = radar \+ dome.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10218414-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10218414-9999.pdf)

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

## Components

Body and frame

## Vehicles listed

- 2021 BMW IX
- 2022 to 2023 BMW IX

## Other bulletins for the same vehicles and component

- [B511325](/bulletins/11024207.md), 2025-10-09, Service bulletin: STRUCTURE:BODY. 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.
- [B510225](/bulletins/11022358.md), 2025-09-03, Service bulletin: STRUCTURE:BODY. While driving on a smooth and/or uneven road, a “clicking” sound is heard from the driver’s footwell area.
- [B410425](/bulletins/11019566.md), 2025-06-17, Service bulletin: STRUCTURE:BODY. Water sloshing is heard in the vehicle’s body when accelerating and braking.
- [B660325](/bulletins/11016446.md), 2025-04-03, Service bulletin: STRUCTURE:BODY. 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
- [B511022](/bulletins/11014510.md), 2025-02-25, Service bulletin: STRUCTURE:BODY. Groaning noise in the front parcel shelf of the luggage compartment area. The noise is mostly head when the vehicle interior is cold.
- [B511123](/bulletins/10253329.md), 2024-05-03, Service bulletin: STRUCTURE. 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 \(left and/or right\).
- [B410124](/bulletins/10253325.md), 2024-05-03, Service bulletin: STRUCTURE. A groaning sound from the front of the vehicle while driving can be heard, particularly while cornering.
- [B511022](/bulletins/10247580.md), 2024-01-03, Service bulletin: EQUIPMENT; STRUCTURE. Groaning noise in the front parcel shelf of the luggage compartment area. The noise is mostly heard when the vehicle interior is cold.
- [B513218](/bulletins/10245372.md), 2023-12-06, Service bulletin: STRUCTURE. The paint finish on the door jamb \(above the door striker\) is scratched due to the inner door cavity window seal.
- [B540322](/bulletins/10242697.md), 2023-09-25, Service bulletin: STRUCTURE:BODY:ROOF AND PILLARS; STRUCTURE. A buzzing sound is heard in the Sky lounge roof while driving at highway speeds.

JSON: [/v1/bulletins/10218414](/v1/bulletins/10218414)

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