# Service bulletin NCU\-2023030006

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: 10235675
- Published by NHTSA: 2023\-05\-04
- Manufacturer's number: NCU\-2023030006
- Manufacturer's date: 2023\-04\-06
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Mercedes\-Benz AG \(“MBAG”\), the manufacturer of Mercedes\-Benz, has determined that on certain MY 2022 SL \(232 platform\) vehicles, the software of the rear control unit does not meet current production specifications. As a result, the soft\-top locking mechanism at the locking hook may not allow the soft top to fully close. What We’re Doing MBUSA will conduct a service campaign. An authorized Mercedes\-Benz dealer will update the rear control unit software.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10235675-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10235675-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2022 MERCEDES\-BENZ AMG SL55
- 2022 MERCEDES\-BENZ AMG SL63

JSON: [/v1/bulletins/10235675](/v1/bulletins/10235675)

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