# Service bulletin LI27.00\-P\-074602

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: 11012916
- Published by NHTSA: 2025\-01\-17
- Manufacturer's number: LI27.00\-P\-074602
- Manufacturer's date: 2025\-01\-15
- NHTSA component: POWER TRAIN; ELECTRICAL SYSTEM

## NHTSA's summary

Complaint Shift quality concerns with braked coasting downshifts 3\-2 Cause Software application. Remedy Replacing parts will not remedy the situation . SW has been released. Please update VGS SW Using 12/24 Xentry Unit

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11012916-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11012916-9999.pdf)

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

## Components

Electrical system, Transmission and driveline

## Vehicles listed

- 2021 to 2022 MERCEDES\-BENZ AMG GLE53

JSON: [/v1/bulletins/11012916](/v1/bulletins/11012916)

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