# Service bulletin B640623

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: 10239612
- Published by NHTSA: 2023\-07\-24
- Manufacturer's number: B640623
- Manufacturer's date: 2023\-06\-01
- NHTSA component: EQUIPMENT:ELECTRICAL

## NHTSA's summary

While the vehicle is at a standstill, a clicking noise can be heard in the passenger compartment.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10239612-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10239612-9999.pdf)

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

## Components

Equipment and accessories

## Vehicles listed

- 2023 BMW 430I
- 2022 to 2023 BMW I4

## Other bulletins for the same vehicles and component

- [B610524](/bulletins/10249032.md), 2024-02-01, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT; ELECTRICAL SYSTEM. The Central Information Display goes black intermittently due to resets of the Head Unit \(HU\-H3\). FaultB7F8F9 â“ âHU\-H: Resetâ will be stored in the HU\-H3.
- [B653823](/bulletins/10247570.md), 2024-01-03, Service bulletin: EQUIPMENT. If regional navigational maps are downloaded into the vehicle via over\-the\-air, they cannot be installed into the active Navigation.
- [B652823](/bulletins/10242874.md), 2023-10-01, Service bulletin: EQUIPMENT. Customers may be experiencing one or more of these following issues with Bluetooth operation: Bluetooth cannot be switched on or off in the head unit \(HU\-H4\) Paired mobile devices cannot be deleted Customer is unable to make phone calls or stream music with mobile device Customer is unable to connect a new mobile device via Bluetooth Mobile device does not automatically reconnect via Bluetooth in the next drive cycle \(after short sleep cycle\)
- [B840423](/bulletins/10242870.md), 2023-10-01, Service bulletin: EQUIPMENT. Intermittently the GPS location in 3 Party Navigation Apps \(i.e., Apple Maps, Google Maps, Waze\) will drift fromthe correct location. In addition, the location of the vehicle in the My BMW app may be incorrect. BMW Navigation isnot affected.
- [B840323](/bulletins/10239615.md), 2023-07-24, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. BMW AG has issued a Delivery Stop \(effective February 9, 2023\) on certain Model Year 2022 \- 2023 BMW vehicles that were produced between June 29, 2022 and February 16, 2023.
- [B640723](/bulletins/10239613.md), 2023-07-24, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. BMW AG has issued a Delivery Stop \(effective June 29, 2023\) on certain Model Year 2023 BMW i4 vehicles that were produced between April 19, 2023, and April 24, 2023.
- [B120323](/bulletins/10239601.md), 2023-07-24, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. BMW AG has issued a Delivery Stop effective June 6, 2023 on certain Model Year 2023 \- 2024 BMW vehicles that were produced between October 26, 2022 and May 8, 2023.
- [SIB652021](/bulletins/10236398.md), 2023-05-22, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT. Central information display.
- [SIB120522](/bulletins/10236385.md), 2023-05-22, Service bulletin: EQUIPMENT; STRUCTURE. Parts Information.
- [B841422](/bulletins/10235206.md), 2023-05-01, Service bulletin: LANE DEPARTURE:LANE KEEP:NAVIGATION SYSTEM/SOFTWARE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM\(GLOBAL POSITIONING SYSTEM\). Customer is shown an incorrect GPS location in the vehicle \(i.e., Nav Map, coordinates\).

JSON: [/v1/bulletins/10239612](/v1/bulletins/10239612)

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