# Service bulletin LI88.79\-P\-074287

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: 10207203
- Published by NHTSA: 2022\-02\-04
- Manufacturer's number: LI88.79\-P\-074287
- Manufacturer's date: 2022\-01\-27
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Complaint Adjustment of the outside mirrors using the driver's door switch group may not be possible or it is not possible to select the left or right outside mirror. Cause Possible software update needed to the switch group, "DSM\_WM\_D223 \- S20/1 \- Switch group 'power window assembly and outside mirror adjustment, driver's side'." Remedy Update to the latest software version for DSM\_WM\_D223 \- S20/1 \- Switch group 'power window assembly and outside mirror adjustment, driver's side'. If software is fully updated, further diagnosis is required.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10207203-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10207203-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2022 MERCEDES\-BENZ AMG EQS 53
- 2022 MERCEDES\-BENZ C 300
- 2022 MERCEDES\-BENZ EQS 450
- 2022 MERCEDES\-BENZ EQS 580
- 2022 MERCEDES\-BENZ S 500 4MATIC
- 2022 MERCEDES\-BENZ S 580 4MATIC
- 2022 MERCEDES\-MAYBACH S 680 4MATIC

JSON: [/v1/bulletins/10207203](/v1/bulletins/10207203)

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