# Service bulletin B662719

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: 10225127
- Published by NHTSA: 2022\-10\-31
- Manufacturer's number: B662719
- Manufacturer's date: 2022\-09\-01
- NHTSA component: LANE DEPARTURE

## NHTSA's summary

The Lane Change Warning \(LCW\) yellow triangle symbol on either one, or both the exterior side view mirrors does not illuminate to alert the driver when it should.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10225127-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10225127-9999.pdf)

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

## Components

Driver assistance

## Vehicles listed

- 2014 to 2022 BMW X3
- 2015 to 2022 BMW X4
- 2014 to 2023 BMW X5
- 2014 to 2023 BMW X6
- 2015 to 2020 BMW X6 M
- 2019 to 2023 BMW X7
- 2014 to 2016 BMW Z4
- 2019 to 2022 BMW Z4

## Recalls for the same vehicles and component

- [26V422000](/recalls/nhtsa/26V422000.md), 2026-07-01: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE; ELECTRONIC STABILITY CONTROL \(ESC\)
- [24V739000](/recalls/nhtsa/24V739000.md), 2024-10-02: ELECTRONIC STABILITY CONTROL \(ESC\); SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE
- [24V697000](/recalls/nhtsa/24V697000.md), 2024-09-18: ELECTRONIC STABILITY CONTROL \(ESC\):CONTROL MODULE; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
- [24V104000](/recalls/nhtsa/24V104000.md), 2024-02-12: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE; ELECTRONIC STABILITY CONTROL \(ESC\)
- [21V096000](/recalls/nhtsa/21V096000.md), 2021-02-19: BACK OVER PREVENTION:SOFTWARE; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
- [20V598000](/recalls/nhtsa/20V598000.md), 2020-09-30: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
- [20V443000](/recalls/nhtsa/20V443000.md), 2020-07-29: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; ELECTRICAL SYSTEM:SOFTWARE
- [19V684000](/recalls/nhtsa/19V684000.md), 2019-09-27: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
- [18V374000](/recalls/nhtsa/18V374000.md), 2018-06-06: LANE DEPARTURE: LANE KEEP: STEERING ASSIST

## Other bulletins for the same vehicles and component

- [B661323](/bulletins/11026969.md), 2026-01-05, Service bulletin: FORWARD COLLISION AVOIDANCE: WARNINGS; FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. Various Check Control messages \(CCM\) can be displayed to the customer, which indicate a restrictedfunction or an unavailability of the driver assistance systems or driver assistance functions. During the diagnosis, the following fault memory entries are entered individually or in combination: 800AC4 \- Camera calibration failed 800AC8 \- Permanent calibration error 800A24 \- Temporary software fault 800ABE \- KAFAS camera: Field of view permanently faulty This only affects vehicles with the following optional equipment: 5AU Driving AssistantProfessional.
- [B661323](/bulletins/11024718.md), 2025-11-03, Service bulletin: FORWARD COLLISION AVOIDANCE: WARNINGS. Various Check Control messages \(CCM\) can be displayed to the customer, which indicate a restricted function or an unavailability of the driver assistance systems or driver assistance functions. During the diagnosis, the following fault memory entries are entered individually or in combination: 800AC4 \- Camera calibration failed 800AC8 \- Permanent calibration error 800A24 \- Temporary software fault 800ABE \- KAFAS camera: Field of view permanently faulty This only affects vehicles with the following optional equipment: 5AU Driving AssistantProfessional.
- [B660523](/bulletins/10244242.md), 2023-11-01, Service bulletin: VEHICLE SPEED CONTROL; LANE DEPARTURE; FORWARD COLLISION AVOIDANCE. Various functions of the camera\-based driver assistance systems \(ADCAM system\) can lead to customer complaints.
- [B660923](/bulletins/10242872.md), 2023-10-01, Service bulletin: LANE DEPARTURE; STEERING. The customer states that one or more of the following situations may occur: 1. The availability of the Steering and Lane Control Assistant is deteriorating, and/or that the function allows thevehicle to move from side to side within the lane markings. 2. The parking space detection is less effective or hardly ever receives any parking space recommendations fromthe PMA.
- [B661323](/bulletins/10242871.md), 2023-10-01, Service bulletin: FORWARD COLLISION AVOIDANCE. Various Check Control messages \(CCM\) can be displayed to the customer, which indicate a restrictedfunction or an unavailability of the driver assistance systems or driver assistance functions. During the diagnosis, the following fault memory entries are entered individually or in combination: 800AC4 \- Camera calibration failed 800AC8 \- Permanent calibration error 800A24 \- Temporary software fault 800ABE \- KAFAS camera: Field of view permanently faulty This only affects vehicles with the following optional equipment: 5AU Driving AssistantProfessional.
- [B652023](/bulletins/10242531.md), 2023-09-18, Service bulletin: BACK OVER PREVENTION:SOFTWARE. ?During workshop repairs with software updates, certain customer vehicles may be changed to BMW Operating System 8.5 and returned to customers without making them aware of the change.
- [B650122](/bulletins/10242529.md), 2023-09-18, Service bulletin: LANE DEPARTURE; AIR BAGS. A check control message \(CCM\) for the restraint system \(Air bag\) appears. In the instrument cluster, the red air bag warning light lights up permanently.
- [SIB660823](/bulletins/10236236.md), 2023-05-15, Service bulletin: ELECTRICAL SYSTEM:ADAS:HUD:CAMERA/SENSOR; ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR. Issues with the various functions of the camera\-based driver assistance systems \(KAFAS system\) can possibly lead to following customer complaints: KAFAS camera system deactivates itself, due to system restrictions that are not clear to the customer KAFAS camera system cannot be activated due to system restrictions that are not clear to the customer Road signs are sporadically not detected.
- [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 \(i.e., Nav Map, coordinates\).
- [B660523](/bulletins/10235204.md), 2023-05-01, Service bulletin: LANE DEPARTURE: SENSING SYSTEM: CAMERA; ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR; FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA. Various functions of the camera\-based driver assistance systems \(ADCAM system\) can lead to customer complaints.

JSON: [/v1/bulletins/10225127](/v1/bulletins/10225127)

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