Service bulletin LI67.19-P-074543
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 | 10209879 |
| Published by NHTSA | 2022-04-05 |
| Manufacturer's number | LI67.19-P-074543 |
| Manufacturer's date | 2022-03-10 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
Complaint Windshield heater not activating when expected. Note: Windshield heater is only active with the engine running when the defrost button has been activated and outside temperatures are below 41°F (5°C). Cause Stone chippings on the windshield may result in an increased internal resistance of the electric windshield heater. When detecting increased internal resistance, the N22/1 "Air conditioning system" control unit switches off the windshield heater. Remedy Follow steps as prescribed.
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
| MERCEDES-BENZ AMG G63 | 2019 to 2022 |
|---|---|
| MERCEDES-BENZ G 550 | 2019 to 2022 |
| MERCEDES-BENZ G63 | 2019 to 2020 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.