Service bulletin LI08.10-P-075764
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 | 10231022 |
| Published by NHTSA | 2023-02-03 |
| Manufacturer's number | LI08.10-P-075764 |
| Manufacturer's date | 2023-01-13 |
| NHTSA component | POWER TRAIN |
NHTSA's summary
Complaint Noises when reversing slowly < 4 mph (squeaking) Cause There is a seal in the electric drivetrain that seals off the coolant system from the electric motor. This seal is moistened with coolant during forward travel. As a result of the change in rotational direction when reversing slowly, it may be the case that this sealing ring is no longer moistened. Squeaking noises may occur as a result of the so-called "stick-slip effect". This behavior does not impact the function or durability of the sealing ring and electric drivetrain. Remedy Do not replace any parts. Explain the cause of the noises to the customer.
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
Transmission and driveline
| MERCEDES EQB | 2022 |
|---|---|
| MERCEDES-BENZ AMG EQS | 2022 |
| MERCEDES-BENZ EQB 300 4MATIC | 2022 |
| MERCEDES-BENZ EQE | 2023 |
| MERCEDES-BENZ EQE SUV | 2022 |
| MERCEDES-BENZ EQS 450 | 2022 |
| MERCEDES-BENZ EQS 580 | 2022 |
| MERCEDES-BENZ EQS450 | 2023 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.