Service bulletin LI91.10-P-076798
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 | 10241519 |
| Published by NHTSA | 2023-09-01 |
| Manufacturer's number | LI91.10-P-076798 |
| Manufacturer's date | 2023-08-18 |
| NHTSA component | SEATS |
NHTSA's summary
Noise at front seats between seat-back lining and function carrier. Noise is caused by friction of the two component parts. Remove the seat-back lining (back panel) of the front seat concerned using a special tool. Via adhesive bonding, affix 2 pieces of felt at the lower seat backrest structure (see pic. 1). Via adhesive bonding, affix 2 pieces of felt in the upper area of the seat backrest at the function carrier (see pic. 2). Pic. 3 shows the function carrier from behind: Begin applying the adhesive bonding of the felt at the edge (see red arrow). Ensure that the adhesive bonding is applied in the center. Then fold the felt forward. Pic. 4 shows the function carrier from the front: Continue to apply the adhesive bonding to the forward fold. Ensure that the adhesive bonding is applied in the center.
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
Seats
| MERCEDES-BENZ AMG C43 | 2022 to 2024 |
|---|---|
| MERCEDES-BENZ AMG C63 S | 2022 to 2023 |
| MERCEDES-BENZ AMG C63 S E | 2023 |
| MERCEDES-BENZ AMG EQS | 2022 to 2024 |
| MERCEDES-BENZ AMG EQS 53 | 2022 to 2023 |
| MERCEDES-BENZ AMG GLC43 | 2022 to 2024 |
| MERCEDES-BENZ AMG GLC63 | 2022 |
| MERCEDES-BENZ AMG GLC63 S | 2022 to 2023 |
| MERCEDES-BENZ AMG GLC63 S E | 2024 |
| MERCEDES-BENZ C 300 | 2022 to 2024 |
| MERCEDES-BENZ EQS 450 | 2022 |
| MERCEDES-BENZ EQS 450+ | 2022 to 2023 |
| MERCEDES-BENZ EQS 580 | 2022 to 2023 |
| MERCEDES-BENZ EQS450 | 2023 |
| MERCEDES-BENZ EQS450+ | 2023 |
| MERCEDES-BENZ EQS580 | 2023 |
| MERCEDES-BENZ GLC 300 | 2022 to 2024 |
| MERCEDES-BENZ redundant EQS 450 | 2023 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.