# Service bulletin B610526

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: 11030307
- Published by NHTSA: 2026\-03\-30
- Manufacturer's number: B610526
- Manufacturer's date: 2026\-03\-20
- NHTSA component: VISIBILITY/WIPER

## NHTSA's summary

Customers might report that washer fluid is leaking from the lower reservoir area, especially around thewasher fluid pumps.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11030307-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11030307-9999.pdf)

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

## Components

Glass, wipers and mirrors, Wipers and washers

## Vehicles listed

- 2025 BMW 530I
- 2025 BMW 740I
- 2025 BMW M5
- 2025 BMW M5 SPORTSWAGON

## Other bulletins for the same vehicles and component

- [B511924](/bulletins/11027991.md), 2026-02-02, Service bulletin: VISIBILITY/WIPER. There is a matte “veil” or milky stain on theexterior mirror glass.

JSON: [/v1/bulletins/11030307](/v1/bulletins/11030307)

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