Service bulletin B651420
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 | 10182922 |
| Published by NHTSA | 2020-11-23 |
| Manufacturer's number | B651420 |
| Manufacturer's date | 2020-10-01 |
| NHTSA component | EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES |
NHTSA's summary
DWA ANTI-THEFT ALARM ACTIVATES FOR NO APPARENT REASON: The alarm system is activated due to no apparent external or internal influence. Sensitivity of internally installed tilt alarm sensor in the alarm system (DWA).
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
Equipment and accessories
| BMW M5 | 2018, 2019, 2020, 2021 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| B610524 | 2024-02-01. Service bulletin. 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. |
|---|---|
| B841422 | 2023-05-01. Service bulletin. Customer is shown an incorrect GPS location in the vehicle (i.e., Nav Map, coordinates). |
| B840822 | 2023-05-01. Service bulletin. The 3G network in the US has been shut down. This means that only the 4G network will be available. In the 4G network, voice calls will be transferred via the Voice over LTE (VoLTE) function. For this purpose, the SIM card must perform an IMS registration in the mobile communication network. Due to a production error, the telematics control units were delivered without an IMS configuration. The Connected Drive voice services (Concierge Call, BMW Assistance, and emergency call voice) can no longer be used regionally in the US in vehicle with telematics control units ATM-1 and TCB-4G. Voice control of the vehicle and all other telephone (paired mobile devices) functions are not affected. Emergency call location data is unaffected. |
| B651623 | 2023-05-01. Service bulletin. Customer states there is no audio playback (telephony, navigation, radio) and system sounds (PDC, turn indicators, acoustic signals) may also have failed. |
| B841422 | 2023-01-30. Service bulletin. Customer is shown an incorrect GPS location in the vehicle (i.e., Nav Map, coordinates). |
| B613322 | 2023-01-30. Service bulletin. Due to a software error, Remote Software Upgrade (RSU) and Remote Support are currently not possible. Additionally, the Integrated Owner's Handbook cannot be displayed. |
| B651922 | 2022-12-12. Service bulletin. The customer complains that the radio stations change by themselves. |
| B662419 | 2022-10-31. Service bulletin. Vehicle cannot be opened or closed using comfort access, engine start is not possible, and the vehicle may not start when placing the key against the steering column. |
| SIB650922 | 2022-10-17. Service bulletin. The sound output intermittently drops out entirely. This can be reproduced with all audio sources as well as telephone and voice output. |
| SIB610822 | 2022-07-05. Service bulletin. When using the Key Reader to retrieve information from the customer's key, no current vehicle data is available. |