# Service bulletin B660325

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: 11016446
- Published by NHTSA: 2025\-04\-03
- Manufacturer's number: B660325
- Manufacturer's date: 2025\-03\-26
- NHTSA component: STRUCTURE:BODY

## NHTSA's summary

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

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11016446-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11016446-9999.pdf)

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

## Components

Body and frame

## Vehicles listed

- 2020 to 2025 BMW 530I
- 2020 to 2021 BMW 740I
- 2022 BMW 740I
- 2023 to 2025 BMW 740I
- 2021 BMW IX
- 2022 to 2025 BMW IX
- 2024 to 2025 BMW X1
- 2024 to 2025 BMW X2
- 2020 to 2025 BMW X5
- 2020 to 2025 BMW X6
- 2020 to 2025 BMW X7
- 2023 to 2024 BMW XM

## Recalls for the same vehicles and component

- [24V829000](/recalls/nhtsa/24V829000.md), 2024-11-04: STRUCTURE:BODY:ROOF AND PILLARS
- [24V139000](/recalls/nhtsa/24V139000.md), 2024-02-23: STRUCTURE:BODY
- [24V138000](/recalls/nhtsa/24V138000.md), 2024-02-23: STRUCTURE:INTERIOR PANELS:DASHBOARD; AIR BAGS
- [2022202](/recalls/tc/2022202.md), 2022-04-20: Structure
- [20V484000](/recalls/nhtsa/20V484000.md), 2020-08-14: STRUCTURE:BODY
- [2020067](/recalls/tc/2020067.md), 2020-02-19: Structure
- [20V095000](/recalls/nhtsa/20V095000.md), 2020-02-19: STRUCTURE:BODY

## Other bulletins for the same vehicles and component

- [B511125](/bulletins/11037508.md), 2026-09-28, Service bulletin: STRUCTURE:BODY. When pulling on the hood \(highlighted inorange in the top photo\) release lever \(highlighted in orange in the bottomphoto; driver’s footwell shown \) , there is anoticeable lack of cable tension; and the hoodwill not unlock.
- [B640826](/bulletins/11036557.md), 2026-09-01, Service bulletin: STRUCTURE:BODY. Customers may hear a noise from underneath the vehicle, or feel something rubbing being transmitted intothe body of the vehicle while driving. Customers may find water inside the vehicle on the front carpet.
- [B010226DCS](/bulletins/11036453.md), 2026-08-28, Other: STRUCTURE:BODY. BMW Notice of the Court’s Final Approval for Shark\-Fin Antenna Settlement \(X3, X4, X5, X6, X7\)
- [B010226](/bulletins/11036388.md), 2026-08-27, Service bulletin: STRUCTURE:BODY. Rear Roof Antenna Shark Fin Cover Sealing Issue
- [B510726](/bulletins/11035400.md), 2026-07-31, Service campaign: STRUCTURE:BODY. In the affected vehicles, an incorrect screwlocking device \(circled\) may have been usedfor the mounting bolts of the door latch locks.
- [B630426](/bulletins/11034464.md), 2026-07-03, Service bulletin: ELECTRICAL SYSTEM; STRUCTURE:BODY. The front interior reading light\(s\) \(arrows\) willrandomly turn ON and OFF while driving. The reading lights are normally activated bytouching the small icons
- [B511225](/bulletins/11034456.md), 2026-07-03, Service bulletin: STRUCTURE:BODY. A “groaning” noise is heard from the tailgatewhen driving on rough roads.
- [B310525](/bulletins/11034451.md), 2026-07-03, Service campaign: STRUCTURE:BODY. The torsion spring may break at the point where it is connected to the active front stabilizer \(anti\-roll bar\)links. A broken active stabilizer \(anti\-roll bar\) will cause noise as you continue driving.
- [B180125](/bulletins/11033031.md), 2026-06-01, Service bulletin: STRUCTURE:BODY. DISCOLORIZATION OF EXHAUST SYSTEM REAR SILENCER
- [B010226](/bulletins/11033030.md), 2026-06-01, Warranty extension: STRUCTURE:BODY. SHARK FIN ROOF ANTENNA SEALING SETTLEMENT Extended Warranty

JSON: [/v1/bulletins/11016446](/v1/bulletins/11016446)

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