Service bulletin LI83.20-P-072178
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 | 10187784 |
| Published by NHTSA | 2021-03-01 |
| Manufacturer's number | LI83.20-P-072178 |
| Manufacturer's date | 2021-01-04 |
| NHTSA component | ELECTRICAL SYSTEM; EQUIPMENT |
NHTSA's summary
The customer complains that when the ignition is switched on, pulsating buzzing noises which fluctuate in volume can be heard coming from the area of the instrument panel or the driver's footwell.
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, Equipment and accessories
| MERCEDES-BENZ AMG GLC63 | 2019 to 2020 |
|---|---|
| MERCEDES-BENZ AMG GLC63S | 2019 |
| MERCEDES-BENZ GLC 300 | 2019 to 2021 |
| MERCEDES-BENZ GLC 350 | 2019 to 2020 |
| MERCEDES-BENZ GLC 350 E | 2020 to 2021 |
| MERCEDES-BENZ GLC350E | 2019 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.