# Service bulletin LI32.50\-P\-075055

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: 10217156
- Published by NHTSA: 2022\-08\-04
- Manufacturer's number: LI32.50\-P\-075055
- Manufacturer's date: 2022\-07\-11
- NHTSA component: EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; SUSPENSION

## NHTSA's summary

Complaint Malfunction due to the ingress of dirt during the repair of the hydraulic system. Cause Cleaning instructions in WIS are not being sufficiently observed. This can result in dirt entering the hydraulic system of the vehicle or the filling unit. In subsequent filling/emptying procedures, the dirt is then transferred to another vehicle. Remedy Before removing/replacing an electrohydraulic pump unit or the associated hydraulic lines, as well as when removing the electrohydraulic suspension struts, it is essential to thoroughly wash the underbody. If the dust cap is missing/defective and if the filling valve in the interior is contaminated, the surrounding area must be cleaned thoroughly.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10217156-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10217156-9999.pdf)

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

## Components

Equipment and accessories, Suspension

## Vehicles listed

- 2019 to 2021 MERCEDES\-BENZ AMG GLE43
- 2021 to 2022 MERCEDES\-BENZ AMG GLE53
- 2019 to 2021 MERCEDES\-BENZ AMG GLE63
- 2021 to 2022 MERCEDES\-BENZ AMG GLE63 S
- 2019 to 2022 MERCEDES\-BENZ GLE 350
- 2020 to 2021 MERCEDES\-BENZ GLE 350 E
- 2019 MERCEDES\-BENZ GLE 400
- 2020 to 2022 MERCEDES\-BENZ GLE 450
- 2019 MERCEDES\-BENZ GLE 550 E
- 2020 to 2021 MERCEDES\-BENZ GLE 580
- 2022 MERCEDES\-BENZ GLE 580 4MATIC
- 2022 MERCEDES\-BENZ S 500 4MATIC
- 2022 MERCEDES\-BENZ S 580 4MATIC
- 2022 MERCEDES\-MAYBACH S 580 4MATIC
- 2022 MERCEDES\-MAYBACH S 680 4MATIC

JSON: [/v1/bulletins/10217156](/v1/bulletins/10217156)

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