# Over\-the\-air update OTA \- 25P5497847

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: Over\-the\-air update
- NHTSA id: 11020675
- Published by NHTSA: 2025\-07\-11
- Manufacturer's number: OTA \- 25P5497847
- Manufacturer's date: 2025\-07\-11
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Mercedes\-Benz AG, the manufacturer of Mercedes\-Benz vehicles, has determined that on certain subject vehicles, the MBUX system software does not correspond with the latest series production configuration. The MBUX system will receive an OTA update that includes general product improvements and robustness enhancements for the “Live Traffic Information” and “Point of Interest” \(POI\) features. MBUSA will conduct an OTA service campaign. Remote software updates are automatically downloaded and installed in the customer’s vehicle free of charge and do not require a dealer visit.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11020675-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11020675-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2020 MERCEDES\-BENZ AMG E53
- 2021 to 2023 MERCEDES\-BENZ AMG GLA35
- 2019 to 2023 MERCEDES\-BENZ AMG GLA45
- 2021 MERCEDES\-BENZ AMG GLA45 S
- 2020 to 2023 MERCEDES\-BENZ AMG GLB35
- 2019 to 2023 MERCEDES\-BENZ AMG GLC43
- 2019 to 2022 MERCEDES\-BENZ AMG GLC63
- 2020 to 2023 MERCEDES\-BENZ AMG GLC63 S
- 2019 MERCEDES\-BENZ AMG GLC63S
- 2019 to 2023 MERCEDES\-BENZ CLS 450
- 2019 to 2023 MERCEDES\-BENZ E 450
- 2022 to 2023 MERCEDES\-BENZ EQB 250
- 2023 MERCEDES\-BENZ EQB 250\+
- 2022 to 2023 MERCEDES\-BENZ EQB 300 4MATIC
- 2022 to 2023 MERCEDES\-BENZ EQB 350 4MATIC
- 2019 to 2023 MERCEDES\-BENZ GLA 250
- 2020 to 2023 MERCEDES\-BENZ GLB 250
- 2019 to 2023 MERCEDES\-BENZ GLC 300
- 2023 MERCEDES\-BENZ GLC 300 4MATIC

JSON: [/v1/bulletins/11020675](/v1/bulletins/11020675)

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