Service bulletin LI42.10-P-078875
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 | 11024533 |
| Published by NHTSA | 2025-10-28 |
| Manufacturer's number | LI42.10-P-078875 |
| Manufacturer's date | 2025-10-28 |
| NHTSA component | SUSPENSION |
NHTSA's summary
Complaint Squeal from brakes at low speeds in forward and reverse. Cause Frictional vibrations between brake pad and brake disc. Remedy New pads are available, A 000 421 790. If new pads are not available, please use the below method until such time they are. Chamfer pads according to attached picture. The pads have a pre-installed adhesive on the pad backing where the pistons contact the back of the brake pad, remove this adhesive. Apply copper paste to areas according to attached picture (both where the pistons contact the backing plate and around the edges of the backing plate as shown). Follow step 3 of LI42.10-P-063502 for brake bedding procedure.
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
Suspension
| MERCEDES-BENZ AMG GLC63 S E | 2024 to 2025 |
|---|---|
| MERCEDES-BENZ AMG GLC63 S E 4MATIC+ COUPE | 2025 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.