# Service bulletin B660422

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: 10227576
- Published by NHTSA: 2022\-12\-12
- Manufacturer's number: B660422
- Manufacturer's date: 2022\-10\-01
- NHTSA component: UNKNOWN OR OTHER; EXTERIOR LIGHTING:HEADLIGHTS:SWITCH; ELECTRICAL SYSTEM:SOFTWARE

## NHTSA's summary

Delivery Stop: High Beam Assistant. BMW AG has issued a Delivery Stop \(effective September 16, 2022\) on a small number of Model Year 2023 BMW X7 SAV vehicles that were produced between July 28, 2022 and September 2, 2022. Usage of the high\-beam assistant is not possible.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10227576-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10227576-9999.pdf)

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

## Components

Electrical system, Lighting, Headlights, Software

## Vehicles listed

- 2019 to 2022 BMW X7

## Recalls for the same vehicles and component

- [20V528000](/recalls/nhtsa/20V528000.md), 2020-09-01: EXTERIOR LIGHTING:HEADLIGHTS

## Other bulletins for the same vehicles and component

- [B610321](/bulletins/10250893.md), 2024-03-02, Service bulletin: ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:CANISTER; ELECTRICAL SYSTEM:SOFTWARE. SITUATION BMW AG is conducting a Voluntary Emissions Recall \(effective April 23, 2021\) on a certain Model Year 2020 \- 2021 BMW vehicles that were produced between August 13, 2019 and December 11, 2020. Do not deliver to a customer, a New, Certified Pre\-Owned or Used vehicle subject to an emissions recall, until the vehicle is repaired. Do not use or sell replacement equipment/parts subject to an emissions recall. The 12 V battery’s dual storage system \(DSS\) may contain a software error which intermittently causes a continuous resetting of the microcontroller and communication failure. The error is displayed by a red Check Control message.
- [B631123](/bulletins/10242878.md), 2023-10-01, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS. Moisture is visible in one or both of the Daytime Running Light \(DRL\) headlights.
- [B240223](/bulletins/10239603.md), 2023-07-24, Service bulletin: POWER TRAIN; ELECTRICAL SYSTEM:SOFTWARE. BMW AG has issued an Emissions Recall \(effective March 17, 2023\) on a certain Model Year 2021 \- 2023 BMW vehicles that were produced between June 16, 2020, and December 13, 2022. Due to a software failure, there is the possibility that the transmission does not go into "sleep mode" if the car is turned off.
- [B090221](/bulletins/10239599.md), 2023-07-24, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. With the introduction of the BMW Remote Software Upgrade, all Service Pack 18 vehicles and partial Service Pack 15 vehicles may receive new functionality or modifications in their features.
- [SIB630123](/bulletins/10236232.md), 2023-05-15, Service bulletin: UNKNOWN OR OTHER; EXTERIOR LIGHTING:HEADLIGHTS. The following headlight CC messages are displayed: 128 "Left high beam headlight faulty" 130 "Right high beam headlight faulty" The following fault codes are stored during a vehicle test: 805A22\- MLC: Communication fault timeout FLM\-03 left 805BA2\- MLC: Communication fault timeout FLM\-03 right
- [B630423](/bulletins/10235201.md), 2023-05-01, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS. Possible failure of lighting operation in either left or right front headlamp assemblies \(i.e., daytime driving lights, low beam lights, turn indicators.
- [B630123](/bulletins/10233164.md), 2023-03-20, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS; EXTERIOR LIGHTING. The following headlight CC messages are displayed: 128 Left high beam headlight faulty 130 Right high beam headlight faulty; The following fault codes are stored during a vehicle test: 805A22\- MLC: Communication fault timeout FLM\-03 left 805BA2\- MLC: Communication fault timeout FLM\-03 right.
- [SIB090121](/bulletins/10215750.md), 2022-07-18, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; ELECTRICAL SYSTEM:SOFTWARE. BMW offers a new special ISTA Installation made available for Roadside Assistance / Mobile Service technicians. The new ISTA Version is also able to be used in case of a Remote Software Upgrade \(RSU\) programming failure to get the customer car reprogrammed on site. In case of a Remote Software Upgrade failure, the engine start is prevented for safety reasons until the vehicle is programmed correctly. Most of the errors occur when only one control unit fails to program correctly.
- [B840421](/bulletins/10206691.md), 2022-01-24, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. Wi\-Fi Hotspot is missing and inoperable.
- [B652021](/bulletins/10206687.md), 2022-01-24, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE. BMW AG has issued a Delivery Stop \(effective October 25, 2021\) on certain Model Year 2022 BMW vehicles that were produced after October 25, 2021. Due to supply chain limitations, certain vehicles were produced without a CID with touch function and without Reversing Assistant.

JSON: [/v1/bulletins/10227576](/v1/bulletins/10227576)

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