# Service bulletin M180126

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: 11032773
- Published by NHTSA: 2026\-05\-19
- Manufacturer's number: M180126
- Manufacturer's date: 2026\-05\-11
- NHTSA component: ENGINE

## NHTSA's summary

Tarnishing of the metal \(1\) on the rear silencer is caused by the heating and cooling of the exhaust.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11032773-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11032773-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2025 to 2026 MINI COUNTRYMAN S ALL4
- 2025 to 2026 MINI JCW COUNTRYMAN ALL4

JSON: [/v1/bulletins/11032773](/v1/bulletins/11032773)

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