# Service bulletin SP21\-305A

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: 10206970
- Published by NHTSA: 2022\-02\-04
- Manufacturer's number: SP21\-305A
- Manufacturer's date: 2022\-01\-26
- NHTSA component: VISIBILITY

## NHTSA's summary

CONVEX REAR VIEW MIRROR VIEWING ANGLE CORRECTION On the vehicles affected by this bulletin, perform the following procedure to correct the variability of viewing angle of both flat and convex mirrors from a vehicle to another

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10206970-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10206970-9999.pdf)

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

## Components

Glass, wipers and mirrors

## Vehicles listed

- 2021 to 2022 PREVOST X3 COM

JSON: [/v1/bulletins/10206970](/v1/bulletins/10206970)

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