Service bulletin LI91.30-P-069668
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 | 10177558 |
| Published by NHTSA | 2020-07-27 |
| Manufacturer's number | LI91.30-P-069668 |
| Manufacturer's date | 2020-06-16 |
| NHTSA component | SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER; ELECTRICAL SYSTEM |
NHTSA's summary
The seat heating in the vehicle cannot be activated. When the seat heating button is pressed the 3 red LEDs light up briefly and then go off again after a brief period (approx. 3 seconds). To prevent too high surface temperatures on the heating surfaces (and thereby any damage to the system), the cut-in frequency of the seat heating is limited.The new control units are available and can be ordered.
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, Seats
| MERCEDES-BENZ A 220 | 2020 |
|---|---|
| MERCEDES-BENZ AMG A35 | 2020 |
| MERCEDES-BENZ AMG GLE43 | 2020 |
| MERCEDES-BENZ CLA 250 | 2020 |
| MERCEDES-BENZ GLB 200 | 2020 |
| MERCEDES-BENZ GLE 350 | 2020 |
| MERCEDES-BENZ GLE 450 | 2020 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.