# Service bulletin 2057981/2

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: 10178184
- Published by NHTSA: 2020\-08\-07
- Manufacturer's number: 2057981/2
- Manufacturer's date: 2020\-07\-03
- NHTSA component: VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; EQUIPMENT

## NHTSA's summary

Slow front window motor operation. Customer statement/workshop findings: Slow operation of the left and/or right hand front window lift motor Technical background: Refer to the checks within the Measure section before replacing a front window lift motor The checks within the Measure section are imperative as some motors which have been returned to Bentley Motors exhibit no faults, therefore the issue may not be the motor.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10178184-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10178184-9999.pdf)

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

## Components

Equipment and accessories, Glass, wipers and mirrors, Power windows

## Vehicles listed

- 2017 to 2021 BENTLEY BENTAYGA

## Other bulletins for the same vehicles and component

- [2070519.1](/bulletins/10238906.md), 2023-07-08, Service bulletin: ELECTRICAL SYSTEM; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. Window lift switch is loose within the switch carrier and/or a rattle noise can be heard from the switch Customer Statement: \-Window lift switch is loose within the door aperture \-Or The window lift switch rattles when the door is closed
- [2055513\-1](/bulletins/10164025.md), 2019-08-19, Service bulletin: ELECTRICAL SYSTEM; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. Driver's window switch inoperative

JSON: [/v1/bulletins/10178184](/v1/bulletins/10178184)

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