# Service bulletin NCU \- 2024040010

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: 11000523
- Published by NHTSA: 2024\-05\-29
- Manufacturer's number: NCU \- 2024040010
- Manufacturer's date: 2024\-05\-04
- Campaign id or software version: 2024040010
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Work procedure 1. Connect XENTRY Diagnosis. 2. Update left rear seat control unit software. \- To do this, select menu item "Quick test view – N32/5 – Left rear electrical seat adjustment – Adaptations – Update of control unit software". \- Then follow the user guidance in XENTRY Diagnosis. 3. Update right rear seat control unit software. \- To do this, select menu item "Quick test view – N32/6 – Right rear electrical seat adjustment – Adaptations – Update of control unit software". \- Then follow the user guidance in XENTRY Diagnosis. 4. Disconnect XENTRY Diagnosis.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11000523-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11000523-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2020 to 2021 MERCEDES\-BENZ AMG GLE43
- 2021 to 2022 MERCEDES\-BENZ AMG GLE53
- 2023 to 2024 MERCEDES\-BENZ AMG GLE53 4MATIC\+
- 2020 to 2024 MERCEDES\-BENZ AMG GLE63
- 2021 to 2022 MERCEDES\-BENZ AMG GLE63 S
- 2023 to 2024 MERCEDES\-BENZ AMG GLE63 S 4MATIC\+
- 2020 to 2022 MERCEDES\-BENZ AMG GLS63
- 2023 to 2024 MERCEDES\-BENZ AMG GLS63 4MATIC\+
- 2023 MERCEDES\-BENZ AMG GLS63E
- 2020 to 2024 MERCEDES\-BENZ GLE 350
- 2020 to 2022 MERCEDES\-BENZ GLE 350 E
- 2021 MERCEDES\-BENZ GLE 400 E
- 2024 MERCEDES\-BENZ GLE 400 E
- 2020 to 2024 MERCEDES\-BENZ GLE 450
- 2024 MERCEDES\-BENZ GLE 450E 4MATIC
- 2020 to 2021 MERCEDES\-BENZ GLE 580
- 2022 to 2023 MERCEDES\-BENZ GLE 580 4MATIC
- 2020 MERCEDES\-BENZ GLS 450
- 2022 to 2024 MERCEDES\-BENZ GLS 450 4MATIC
- 2020 MERCEDES\-BENZ GLS 580 4MATIC
- 2022 to 2024 MERCEDES\-BENZ GLS 580 4MATIC
- 2023 MERCEDES\-BENZ GLS 600
- 2021 MERCEDES\-BENZ GLS450
- 2021 MERCEDES\-BENZ GLS580
- 2021 MERCEDES\-BENZ MAYBACH GLS600
- 2021 MERCEDES\-MAYBACH GLS 600
- 2022 to 2023 MERCEDES\-MAYBACH GLS 600 4MATIC

JSON: [/v1/bulletins/11000523](/v1/bulletins/11000523)

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