# Service bulletin B662119

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: 10170590
- Published by NHTSA: 2020\-01\-21
- Manufacturer's number: B662119
- Manufacturer's date: 2019\-12\-01
- NHTSA component: STEERING; LANE DEPARTURE

## NHTSA's summary

LDW \(LANE DEPARTURE WARNING\) STEERING WHEEL VIBRATION NOT STRONG: Lane Departure Warning \(LDW\) steering wheel vibration is perceived as being not strong enough even with the strongest setting selected via the iDrive menu. Software in the vibration actuator and /or steering wheel component.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10170590-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10170590-9999.pdf)

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

## Components

Driver assistance, Steering

## Vehicles listed

- 2018 to 2020 BMW X3
- 2019 to 2020 BMW X4

## Recalls for the same vehicles and component

- [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
- [20V355000](/recalls/nhtsa/20V355000.md), 2020-06-15: STEERING:LINKAGES:TIE ROD ASSEMBLY
- [2019521](/recalls/tc/2019521.md), 2019-10-16: Steering
- [19V738000](/recalls/nhtsa/19V738000.md), 2019-10-16: STEERING:RACK AND PINION:PINION SHAFT
- [19V684000](/recalls/nhtsa/19V684000.md), 2019-09-27: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
- [2019470](/recalls/tc/2019470.md), 2019-09-25: Steering
- [19V678000](/recalls/nhtsa/19V678000.md), 2019-09-25: SUSPENSION:FRONT; STEERING
- [2018297](/recalls/tc/2018297.md), 2018-06-07: Steering

## Other bulletins for the same vehicles and component

- [B660923](/bulletins/11009427.md), 2024-10-28, Service bulletin: 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.
- [B360121](/bulletins/10249018.md), 2024-02-01, Service bulletin: STEERING. At low outside temperatures \(below 40 degrees F\) and slow driving speeds \(i.e. when parking, maneuvering\)with a large steering angle, the front end can be slightly axially misaligned. This can be felt \(jerking\)/ heard via an acoustic acknowledgement \(clunk\) as seen at the 11 second mark of the video. See attached video V36 01 21.
- [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.
- [B310223](/bulletins/10242690.md), 2023-09-25, Service bulletin: STEERING; SUSPENSION. ?Disturbing noises \(thump/pop\) when reversing slowly near the steering wheel limit position; for example, when leaving a parking space.
- [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.
- [SIB310223](/bulletins/10236223.md), 2023-05-15, Service bulletin: STEERING; WHEELS; STEERING:AUTOMATED/ADAPTIVE STEERING. Disturbing noises \(thump/pop\) when reversing slowly near the steering wheel limit position; for example, when leaving a parking space.
- [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 \(i.e., Nav Map, coordinates\).
- [B511722](/bulletins/10227551.md), 2022-12-12, Service bulletin: FORWARD COLLISION AVOIDANCE; VISIBILITY; LANE DEPARTURE; STEERING; ELECTRICAL SYSTEM. Due to the semiconductor supply, the Local Interconnect Network module in either of the exterior mirrors was switched to another controller. That one provides an imprecise voltage measurement, which the main controller interprets as a fault. For the driving cycle, the customer may lose the display in either mirror and the Lane Change Warning function and, if installed, other functions such as\- Side collision warning; Lane Change Assistant; Steering and Lane Control Assistant; Emergency Lane Assistant Hands Off 60 Assistant.
- [B662719](/bulletins/10225127.md), 2022-10-31, Service bulletin: LANE DEPARTURE. 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.

JSON: [/v1/bulletins/10170590](/v1/bulletins/10170590)

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