Service bulletin Launch NCU - 202
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 | 10187791 |
| Published by NHTSA | 2021-03-01 |
| Manufacturer's number | Launch NCU - 202 |
| Manufacturer's date | 2021-01-27 |
| NHTSA component | ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN |
NHTSA's summary
Mercedes-Benz AG (?MBAG?), the manufacturer of Mercedes-Benz, has determined that on certain Model Year (?MY?) 2020 S-Class (217 Platform), the transmission control unit software does not correspond to the current production specifications. What We?re Doing MBUSA will conduct a Service Campaign. An authorized Mercedes-Benz dealer will update the transmission control unit software.
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
Electrical system, Transmission and driveline, Software
| MERCEDES-BENZ S 450 | 2020 |
|---|---|
| MERCEDES-BENZ S 550 | 2020 |
| MERCEDES-BENZ S 560 | 2020 |
| MERCEDES-BENZ S 560 E | 2020 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.