# Service bulletin SM 158\-2018

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: 10149825
- Published by NHTSA: 2018\-12\-03
- Manufacturer's number: SM 158\-2018
- Manufacturer's date: 2018\-10\-31
- NHTSA component: EQUIPMENT; SERVICE BRAKES

## NHTSA's summary

Part number listed is to be returned and only the success part number to be installed going forwward.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10149825-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10149825-0001.pdf)

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

## Components

Brakes, Equipment and accessories

## Vehicles listed

- 2017 to 2018 AUDI Q7
- 2018 VOLKSWAGEN GOLF R
- 2017 VOLKSWAGEN TOUAREG

## Other bulletins for the same vehicles and component

- [TSB\_2075120\_3](/bulletins/11036921.md), 2026-09-04, Service bulletin: SERVICE BRAKES. This bulletin provides information about the general approach for brake vibration concerns.
- [TSB\_2072304\_4](/bulletins/11036914.md), 2026-09-04, Service bulletin: SERVICE BRAKES. This bulletin provides information when there is an ABS/ESC speed sensor implausible signal.
- [TSB\_2069904\_3](/bulletins/11036911.md), 2026-09-04, Service bulletin: SERVICE BRAKES. This bulletin provides information for all models regarding brake sounds.
- [TSB\_2069078\_4](/bulletins/11036909.md), 2026-09-04, Service bulletin: SERVICE BRAKES. This bulletin provides information on the zirconium insercts in the brake piston \(ceramic brakes only\).
- [TSB\_2067132\_4](/bulletins/11036906.md), 2026-09-04, Service bulletin: SERVICE BRAKES. This bulletin provides information when there is corrosion on the friction survace of steel brake discs.
- [V4622022067177\_5](/bulletins/11036878.md), 2026-09-04, Service bulletin: SERVICE BRAKES. Repair or Replace Information
- [V4622022067177\_4](/bulletins/11026177.md), 2025-12-05, Service bulletin: SERVICE BRAKES. Warranty Instruction and guidance
- [V4418012043620\_8](/bulletins/11026174.md), 2025-12-05, Service bulletin: SERVICE BRAKES. Alignment sheet submission.
- [TSB\_2069904\_2](/bulletins/11025369.md), 2025-11-08, Service bulletin: SERVICE BRAKES. This bulletin provides information for all models regarding brake sounds.
- [TSB\_2075120\_2](/bulletins/11025342.md), 2025-11-08, Service bulletin: SERVICE BRAKES. This bulletin provides information regarding the general approach for all Audi vehicles regarding brake vibrations.

JSON: [/v1/bulletins/10149825](/v1/bulletins/10149825)

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