Technical Service Bulletin NCU-2023070011 — 2020 MERCEDES-BENZ S 560 E
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | NCU-2023070011 |
| Manufacturer | |
| Vehicle | 2020 MERCEDES-BENZ S 560 E |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Mercedes-Benz AG (âMBAGâ), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (âMYâ) 2020 S-Class (222 platform) vehicles, the engine electronics control unit software may not correspond with the current specifications. MBUSA will conduct an Emissions Service Campaign. An authorized Mercedes-Benz dealer will perform a software update to the engine electronics control unit on the affected vehicles.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.