# Service bulletin 511570

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: 10228683
- Published by NHTSA: 2023\-01\-04
- Manufacturer's number: 511570
- Manufacturer's date: 2023\-01\-04
- NHTSA component: PARKING BRAKE; SERVICE BRAKES, HYDRAULIC

## NHTSA's summary

According to the Interim Recall Notice Received by Mercedes\-Benz concerning 22V796: "Mercedes\-Benz AG has determined that on certain Sprinter vehicles, a component of the park lock system might wear extraordinarily due to specific driver parking practices and impair safe parking of the vehicle. If the vehicle is not properly secured in accordance with parking instructions in the operator's manual \(including usage of the parking brake\), it cannot be ruled out that the vehicle might roll away from its parked position under certain circumstances. Thus, the risk of an accident could increase. The driver will not receive a warning due to the nature of the failure mechanism. It is important that the driver ensures that the manual parking brake is engaged to adequately secure the vehicle against rolling away. Additionally, the parking level "P" is only to be inserted when the vehicle is completely stationary. The customer can find precise information on the parking process and on correct vehicle securing in their operator manual. Owners who notice any issues with the automatic transmission park lock function may contact their nearest Mercedes\-Benz service partner immediately and have an appointment arranged for the vehicle to be inspected."

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10228683-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10228683-9999.pdf)

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

## Components

Brakes, Parking brake

## Vehicles listed

- 2019 to 2023 COACHMEN GALLERIA
- 2019 to 2023 COACHMEN PRISM
- 2019 to 2022 DYNAMAX ISATA
- 2019 to 2023 FOREST RIVER FORESTER
- 2019 to 2023 FOREST RIVER SUNSEEKER

JSON: [/v1/bulletins/10228683](/v1/bulletins/10228683)

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