# Service bulletin B510420

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: 10174010
- Published by NHTSA: 2020\-04\-20
- Manufacturer's number: B510420
- Manufacturer's date: 2020\-04\-01
- NHTSA component: STEERING; BACK OVER PREVENTION

## NHTSA's summary

RATTLE NOISE FROM STEERING COLUMN TRIM: A rattle noise is present from the area of the lower steering column trim \(lower shroud\). One or more of the lower steering column trim latching mechanisms is broken.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10174010-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10174010-9999.pdf)

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

## Components

Driver assistance, Steering, Backup camera

## Vehicles listed

- 2019 to 2020 BMW Z4

## Recalls for the same vehicles and component

- [19V684000](/recalls/nhtsa/19V684000.md), 2019-09-27: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

## Other bulletins for the same vehicles and component

- [B090321](/bulletins/10214254.md), 2022-06-21, Service bulletin: BACK OVER PREVENTION:SOFTWARE. In some rare cases a customer vehicle might be excluded from one or more Remote Software Upgrade\(RSU\) campaigns. This SIB gives an overview how to identify these vehicles and how to proceed in case of a customer complaint.
- [B662919](/bulletins/10190867.md), 2021-04-26, Service bulletin: BACK OVER PREVENTION. TOP VIEW CAMERA IMAGE IS MISALIGNED: The top view image of the vehicle is misaligned when observed in the Control Information Display \(CID\).
- [B090120](/bulletins/10190846.md), 2021-04-26, Service bulletin: BACK OVER PREVENTION:SOFTWARE. BMW REMOTE SOFTWARE UPGRADE IS NOT OFFERED FOR INSTALLATION: The customer complains that the BMW Remote Software Upgrade \(RSU\) is not possible in his/her vehicle, though the Remote Software Upgrade menu is available in the vehicle and a download was performed by the vehicle or the BMW Connected App.
- [B662919](/bulletins/10184595.md), 2020-12-21, Service bulletin: BACK OVER PREVENTION: CAMERA SYSTEM; EQUIPMENT. TOP VIEW CAMERA: The top view image of the vehicle is misaligned when observed in the Control Information Display \(CID\). When the vehicle is parked in a parking spot with line markings, it is clearly noticed in the CID that the lines are not parallel to the side of the vehicle. This may be noticed on either the driver side, passenger side or both.
- [B661020](/bulletins/10175290.md), 2020-05-18, Service bulletin: LANE DEPARTURE: SENSING SYSTEM: CAMERA; FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA. KAFAS04 \(CAMERA\-BASED DRIVER ASSISTANCE SYSTEMS\) LIMITATIONS: Various functions of the KAFAS \(without radar installed\) are not operating up to customer expectations.
- [B610820](/bulletins/10174022.md), 2020-04-20, Service bulletin: ELECTRICAL SYSTEM; PARKING BRAKE; BACK OVER PREVENTION. ALARM ACTIVATES WHEN OPENING THE TRUNK: When the trunk is opened using the trunk lid mounted switch the vehicle alarm will intermittently activate. Opening the trunk using the remote control button does not cause this issue to happen. CAUSE Anti\-theft alarm system software.
- [B511020](/bulletins/10174014.md), 2020-04-20, Service bulletin: BACK OVER PREVENTION; VISIBILITY. INTERFERENCE NOISE WHEN FOLDING THE OUTSIDE MIRRORS: Interference noises \(creaking groaning clicking\) may be present when folding the side view mirrors in or out. Excessive friction on the pivoting mechanism of the side view mirror hinge.
- [B340517](/bulletins/10174009.md), 2020-04-20, Service bulletin: BACK OVER PREVENTION; SERVICE BRAKES, HYDRAULIC; WHEELS; POWER TRAIN. TICKING NOISE WHILE CORNERING WITHOUT THE BRAKES APPLIED: This Service Information Bulletin \(Revision 3\) replaces SI B34 05 17 dated September 2017. Ticking noise coming from front wheel while cornering without brakes applied noticeable at low speeds. The vehicle must be moving. See attached video V34 01 20 Note: For a similar noise heard when parking with the brakes applied refer to SIB 31 01 12. Microscopic movement of the contact interface between the inner brake disc and the wheel bearing flange on vehicles equipped with lightweight brake discs.
- [B663119](/bulletins/10172502.md), 2020-03-16, Service bulletin: BACK OVER PREVENTION; ELECTRICAL SYSTEM. REARVIEW CAMERA. SPORADICALLY NO IMAGE IS DISPLAYED: This Service Information Bulletin \(Revision 1\) replaces SI B66 31 19 dated October 2019. When reverse gear is selected or the rear view camera is activated sporadically no image is displayed on the Central Information Display \(CID\). If the ignition is cycled off and back on the function is restored. Software error between the head unit and the rear\-view camera.
- [B663119](/bulletins/10168014.md), 2019-11-18, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA. REARVIEW CAMERA: SPORADICALLY NO IMAGE IS DISPLAYED. When reverse gear is selected or the rear view camera is activated, sporadically no image is displayed on the Central Information Display \(CID\). If the ignition is cycled off and back on, the function is restored. Software error between the head unit and the rear\-view camera.

JSON: [/v1/bulletins/10174010](/v1/bulletins/10174010)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20B510420&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10174010&vehicle=Service%20bulletin%20B510420)