# Service bulletin NCU\-2021120012

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: 10207181
- Published by NHTSA: 2022\-02\-04
- Manufacturer's number: NCU\-2021120012
- Manufacturer's date: 2022\-01\-14
- NHTSA component: SUSPENSION; EQUIPMENT

## NHTSA's summary

Mercedes\-Benz AG \(“MBAG”\), the manufacturer of Mercedes\-Benz, has determined that on certain MY 2020\-2021 GLE\-Class and GLS\-Class \(167 platform\) vehicles, the electrohydraulic suspension may not meet current specifications. What We’re Doing MBUSA will conduct a service campaign. An authorized Mercedes\-Benz dealer will perform a leak test on the electrohydraulic suspension and replace the hydraulic pumps, if necessary.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10207181-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10207181-9999.pdf)

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

## Components

Equipment and accessories, Suspension

## Vehicles listed

- 2020 to 2021 MERCEDES\-BENZ AMG GLE43
- 2021 MERCEDES\-BENZ AMG GLE53
- 2020 to 2021 MERCEDES\-BENZ AMG GLE63
- 2021 MERCEDES\-BENZ AMG GLE63 S
- 2020 to 2021 MERCEDES\-BENZ AMG GLS63
- 2021 MERCEDES\-BENZ AMG GLS63S
- 2020 to 2021 MERCEDES\-BENZ GLE 350
- 2020 to 2021 MERCEDES\-BENZ GLE 350 E
- 2020 to 2021 MERCEDES\-BENZ GLE 450
- 2020 to 2021 MERCEDES\-BENZ GLE 580
- 2020 MERCEDES\-BENZ GLS 450
- 2020 MERCEDES\-BENZ GLS 580 4MATIC
- 2021 MERCEDES\-BENZ GLS450
- 2021 MERCEDES\-BENZ GLS580
- 2021 MERCEDES\-BENZ MAYBACH GLS600
- 2021 MERCEDES\-MAYBACH GLS 600

JSON: [/v1/bulletins/10207181](/v1/bulletins/10207181)

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