# Service campaign MAS004988 RU 25\-34

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 campaign
- NHTSA id: 11027893
- Published by NHTSA: 2026\-01\-30
- Manufacturer's number: MAS004988 RU 25\-34
- Manufacturer's date: 2026\-01\-02
- Campaign id or software version: Rapid Update 807
- NHTSA component: VISIBILITY/WIPER; UNKNOWN OR OTHER

## NHTSA's summary

A batch of components intended for assembly may contain contamination, which could affect the positioning of the trim fabric and lead to visible wrinkles. This condition is cosmetic only and does not impact the vehicle’s safety or functionality. Fix: Replace the left windshield A\-pillar trim.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11027893-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11027893-9999.pdf)

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

## Components

Glass, wipers and mirrors, Wipers and washers

## Vehicles listed

- 2025 MASERATI GRANTURISMO FOLGORE

JSON: [/v1/bulletins/11027893](/v1/bulletins/11027893)

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