# Service bulletin LI91.30\-P\-079285

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: 11018229
- Published by NHTSA: 2025\-05\-13
- Manufacturer's number: LI91.30\-P\-079285
- Manufacturer's date: 2025\-05\-09
- NHTSA component: SEATS

## NHTSA's summary

Complaint In vehicles without codes REAR SEAT ENTERTAINMENT \(854/447/864\) and 903 REAR COMFORT SEAT HEATING \(903\) or REAR COMFORT PACKAGE \(P08\), the rear seat heating cannot be activated via voice control. However, the voice control erroneously provides feedback that the seat heating has been activated. Cause A26/17 \- MBUX multimedia system \(Head unit\) software Remedy Software E604 \(FUP6\) corrects the erroneous feedback from the head unit regarding the activation of the seat heating. Important note: The feature "Activation of seat heating via voice control" is only available in vehicles with codes REAR SEAT ENTERTAINMENT \(854/447/864\) and 903 REAR COMFORT SEAT HEATING \(903\) or REAR COMFORT PACKAGE \(P08\)

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11018229-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11018229-9999.pdf)

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

## Components

Seats

## 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 2024 MERCEDES\-BENZ GLE 350
- 2025 MERCEDES\-BENZ GLE 350 4MATIC
- 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 to 2025 MERCEDES\-BENZ GLE 450E 4MATIC
- 2020 to 2021 MERCEDES\-BENZ GLE 580
- 2022 to 2024 MERCEDES\-BENZ GLE 580 4MATIC

JSON: [/v1/bulletins/11018229](/v1/bulletins/11018229)

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