# Service bulletin LI82.85\-P\-075699

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: 10231038
- Published by NHTSA: 2023\-02\-03
- Manufacturer's number: LI82.85\-P\-075699
- Manufacturer's date: 2023\-01\-10
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Complaint Customer states that they are unable to actuate the rear\-door roller sunblinds via the MBUX settings. Note: The roller sunblinds can still be actuated by the switch on the respective door panel Cause Root cause varies depending on model year Remedy For model year 22 and newer: • Perform software updates of the Rear Door Control Units \(N69/3 and N69/4\) For model year 21: • There is no technical resolution

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10231038-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10231038-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2021 MERCEDES\-BENZ S 500
- 2022 MERCEDES\-BENZ S 500 4MATIC
- 2021 MERCEDES\-BENZ S 560
- 2021 MERCEDES\-BENZ S 580
- 2022 MERCEDES\-BENZ S 580 4MATIC
- 2021 MERCEDES\-MAYBACH S 560
- 2022 MERCEDES\-MAYBACH S 680 4MATIC

JSON: [/v1/bulletins/10231038](/v1/bulletins/10231038)

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