Mercedes-Benz is recalling over 30,000 vehicles for defective brake lines that could develop leaks, reducing braking performance. The recall impacts a range of S-Class cars from the 2022 through 2025 model years.
Mercedes-Benz S-Class Front Brake Hose Recall
NHTSA Recall 26V638 · Affected vehicles built Feb. 2, 2021 – Nov. 28, 2024
| Model | Model Years | Units |
|---|---|---|
| Mercedes-Benz S 580 4MATIC | 2022–2025 | 16,881 |
| Mercedes-Benz S 500 4MATIC | 2022–2025 | 7,143 |
| Mercedes-Benz S 580 e 4MATIC | 2023–2025 | 2,277 |
| Mercedes-AMG S 63 E PERFORMANCE | 2023–2025 | 1,760 |
| Mercedes-Maybach S 680 4MATIC | 2022–2025 | 1,070 |
| Mercedes-Maybach S 580 4MATIC | 2022–2025 | 947 |
| Total | 30,078 | |
Source: NHTSA Part 573 Safety Recall Report 26V638, submitted Oct. 2, 2026.
Vehicles included in the recall may have faulty brake hosts on the front axle. Mercedes stated that the hoses may not have been built to acceptable durability standards and could develop leaks when exposed to harsh temperatures and mechanical stress.
Drivers will not see a warning light or other prior notification, though a brake fluid warning may display as the system leaks. Low brake fluid means less pressure in the system and lower braking performance, not something anyone wants in their luxurious S-Class, or any other vehicle.
The recall documentation notes that Mercedes originally associated the problem with vehicles operated in certain climates and from within a specific date range, but it expanded the recall population after receiving reports from owners outside of those regions and production dates.
While the original investigation contained many vehicles from other markets, Mercedes-Benz received at least three reports from within the United States. Thankfully, no injuries, crashes, or reports of property damage have been received.
To fix the issue, Mercedes-Benz dealers will replace the defective brake hoses at no charge to owners, who should receive recall notifications by the end of November. The automaker is not issuing reimbursement notifications with the recall, however, as it said the impacted vehicles were not “previously subject to the condition described.”
Millions of cars are affected by recalls, sometimes more than once. Automakers do their best to notify every vehicle owner affected by a recall, but they might not reach everyone. To find out if your vehicle is subject to a recall, use the easy tool at our recall center. All you need is your VIN, license plate, or year, make, and model of your car to get started.
