Mercedes-Benz has issued a recall for more than 20,000 S-Class sedans due to a potential defect in the front brake hoses. This issue could lead to brake fluid leaks, potentially increasing stopping distances and raising the risk of accidents. The recall affects multiple S-Class models manufactured between 2021 and 2023. If you own a Mercedes-Benz S-Class, it’s crucial to check whether your vehicle is affected and take the necessary steps to ensure your safety.
What Is the Problem?
The defect stems from the front brake hoses, which may rupture over time, leading to brake fluid leaks. A decrease in brake fluid levels could compromise braking performance, potentially causing one of the braking circuits to fail. The issue is particularly concerning in hot and humid climates, where the material degradation could accelerate. Unfortunately, drivers may not receive a warning before experiencing a braking issue, though a red brake fluid warning light may appear on the dashboard once the leak starts.
What Vehicles Are Affected?
The recall covers the following Mercedes-Benz models:
- 2021-2022 Mercedes-Benz S500
- 2021-2023 Mercedes-Benz S580 4MATIC
- 2021-2022 Mercedes-Maybach S580 4MATIC
- 2022 Mercedes-Maybach S680 4MATIC
- 2023 Mercedes-Benz S580e 4MATIC
A total of 20,239 vehicles are included in this recall, with the National Highway Traffic Safety Administration (NHTSA) confirming that all affected units have this manufacturing defect.
What Is Mercedes-Benz Doing to Fix It?
Mercedes-Benz is offering a free replacement of the faulty front brake hoses at authorized dealerships. Owners of affected vehicles should schedule a service appointment at their nearest dealership as soon as possible to prevent any safety risks. The repair will be conducted at no cost to the vehicle owner.
When and How Will Owners Be Notified?
Mercedes-Benz plans to mail official recall notification letters to affected owners starting April 25, 2025. In the meantime, owners can check whether their vehicle is part of the recall by visiting the NHTSA website or contacting Mercedes-Benz directly at 800-367-6372.
Is Your Mercedes-Benz a Lemon?
If your Mercedes-Benz has repeated braking issues or other persistent mechanical defects, it may qualify as a lemon under California’s Lemon Law. Defective brakes pose a serious safety risk, and you shouldn’t have to deal with a dangerous vehicle. At Lemon Lawyers LA, we specialize in helping car owners like you get the compensation you deserve.

We offer free consultations and serve clients in Glendale, Los Angeles, and surrounding Southern California cities. Don’t wait—call us today at (866) 486-9227 to discuss your case. We’re available 7 days a week from 9 AM to 9 PM to help you with your lemon law claim!