# Other MCAS0526

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: Other
- NHTSA id: 11028200
- Published by NHTSA: 2026\-02\-04
- Manufacturer's number: MCAS0526
- Manufacturer's date: 2026\-01\-16
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Return Control Unit Reverser

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11028200-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11028200-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2025 BMW K 1600 B
- 2025 BMW K 1600 GRAND AMERICA
- 2025 BMW K 1600 GT
- 2025 BMW K 1600 GTL
- 2025 BMW R 18 ROCKTANE

## Recalls for the same vehicles and component

- [2026169](/recalls/tc/2026169.md), 2026-04-02: Electrical

## Other bulletins for the same vehicles and component

- [MC611125](/bulletins/11027003.md), 2026-01-05, Service campaign: POWER TRAIN; ELECTRICAL SYSTEM. After quality inspection it has been found that the reverser control unit PN 61 35 8 524 078 was installed ona number of units. This specific control unit was inadequately manufactured leaving a possibility of corrosionthat could lead to the reverser function failing particularly in more humid climates.
- [MC040125](/bulletins/11019584.md), 2025-06-17, Warranty extension: POWER TRAIN; ELECTRICAL SYSTEM. BMW Motorrad has become aware of a potential corrosion issue with the reverser control unit for R 18 motorcycles with the reverser option from the factory.

JSON: [/v1/bulletins/11028200](/v1/bulletins/11028200)

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