Service bulletin Launch NCU 20201
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 | 10191259 |
| Published by NHTSA | 2021-05-03 |
| Manufacturer's number | Launch NCU 20201 |
| Manufacturer's date | 2021-03-12 |
| NHTSA component | POWER TRAIN |
NHTSA's summary
Mercedes-Benz AG (?MBAG?), the manufacturer of Mercedes-Benz, has determined that on certain MY 2019 GLC-Class, and GLE-Class (253, and 292 platform) vehicles, the automatic transmission does not meet specification, and thus the possibility exists that a hard and delayed shift operation may occur.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Transmission and driveline
| MERCEDES-BENZ AMG GLC63 | 2019 |
|---|---|
| MERCEDES-BENZ AMG GLC63S | 2019 |
| MERCEDES-BENZ GLC 300 | 2019 |
| MERCEDES-BENZ GLC 350 | 2019 |
| MERCEDES-BENZ GLC350E | 2019 |
| MERCEDES-BENZ GLE 350 | 2019 |
| MERCEDES-BENZ GLE 400 | 2019 |
| MERCEDES-BENZ GLE 550 E | 2019 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.