Yes, you can still buy a used Mercedes S-Class. But only after you confirm the brake recall has actually been fixed. Mercedes-Benz just expanded a front brake hose recall to cover more than 30,000 flagship sedans. If you’re shopping the used luxury market right now, this is not a detail to skip past.
The automaker filed NHTSA Recall No. 26V638 covering 30,078 vehicles. The issue: front brake hoses on certain S-Class, Mercedes-Maybach, and Mercedes-AMG models can weaken and leak over time. This is an expansion of an earlier February 2025 recall that covered roughly 20,000 of the same cars. Mercedes keeps finding more affected vehicles as reports come in.
What exactly is wrong with the brakes?
The front brake hoses in these S-Class sedans can develop cracks from heat and mechanical stress. They leak fluid and can eventually rupture. That cuts braking power to one of the car’s two brake circuits and lengthens stopping distance. There’s no dashboard warning before it happens.
Mercedes explained the cause plainly in its filing, noting that affected brake hoses might not meet durability specifications as a result of accumulated material fatigue due to increased thermal and mechanical stresses sustained over the vehicle’s lifetime.
If a hose does fail, drivers may only notice a red brake fluid warning light on the instrument cluster. By then, the damage is already done.
Which models and years are affected?
The recall covers six S-Class variants built between February 2, 2021, and November 28, 2024. That spans the 2022 through 2025 model years. Here’s the breakdown by model:
| Model | Affected Units |
|---|---|
| Mercedes-Benz S 580 4MATIC | 16,881 |
| Mercedes-Benz S 500 4MATIC | 7,143 |
| Mercedes-Benz S 580 e 4MATIC | 2,277 |
| Mercedes-AMG S 63 E Performance | 1,760 |
| Mercedes-Maybach S 680 4MATIC | 1,070 |
| Mercedes-Maybach S 580 4MATIC | 947 |
Mercedes switched to a redesigned brake hose on the assembly line starting November 28, 2024. Any S-Class built after that date should be in the clear. Cars built before that cutoff are the ones you need to screen carefully.
Is the Mercedes S-Class brake recall actually dangerous?
It’s serious enough that Mercedes is replacing both front brake hoses for free. But it’s not an immediate ticking time bomb for every affected car. The company says it isn’t aware of any crashes, injuries, or property damage linked to the defect, even as it widened the recall population.
That said, the company is aware of three reports in the US involving cars within the newly expanded population. So the risk isn’t purely theoretical. Dealers received notice of the recall on October 9, 2026. Owner notification letters are scheduled to go out by mail starting November 27, 2026. Plenty of current owners don’t even know yet.
How do I check if a used S-Class is affected?
Run the car’s VIN through NHTSA’s recall lookup tool before you sign anything. Or ask the dealer to pull a Mercedes-Benz recall report using recall number 26V638. This takes two minutes. It tells you definitively whether the brake hose fix has been applied.
Don’t just take a seller’s word for it. Private-party sellers in particular may not realize their car is part of the expanded recall population, since notification letters haven’t gone out yet. If the VIN comes back as affected and unrepaired, get written confirmation that Mercedes will perform the free hose replacement before you take delivery. Or negotiate the price down to reflect the hassle of scheduling dealer service yourself.
Should you still buy a used S-Class?
I’d still buy one, as long as the recall repair gets done before or immediately after purchase. The fix itself is simple — a hose swap, not an engine or battery replacement. And Mercedes is covering it completely free of charge at any authorized dealer.
Used S-Class pricing right now makes the case even easier. A 2022 S 500 4MATIC currently trades for somewhere in the $50,000s. A 2022 S 580 4MATIC lands in the high $50,000s to upper $60,000s, depending on mileage and condition. That’s a steep discount off an original sticker north of $110,000. That kind of depreciation on a car this loaded with tech and comfort is hard to beat, if you actually want three-pointed-star luxury without the new-car price tag.
This follows a pattern we’ve seen across the luxury and mainstream market lately. Recalls on otherwise excellent cars, like the Range Rover Sport’s recent subframe recall or the Cadillac Optiq’s battery fire recall, don’t necessarily mean you should walk away. They mean you should do your homework before you buy. If you’re cross-shopping other recalled luxury vehicles right now, it’s worth reading how we weighed a similar situation with the Toyota Land Cruiser’s fire recall before deciding it was still a smart buy.
FAQ
How much does the brake hose recall repair cost?
Nothing. Mercedes-Benz dealers will replace both front brake hoses with the redesigned part free of charge, regardless of the car’s age or mileage.
Will I get a recall notice if I just bought a used S-Class?
Only if the previous owner’s address matches yours, which rarely happens with a fresh used purchase. Check the VIN yourself through NHTSA’s online recall tool rather than waiting on a mailed letter.
Does this recall affect the new 2026 S-Class?
No. Mercedes updated the brake hose design in production on November 28, 2024. S-Class models built after that date use the corrected part and aren’t part of this recall.
Are Maybach and AMG S-Class models included?
Yes. The recall covers the Mercedes-Maybach S 580 and S 680, along with the AMG S 63 E Performance. It also includes the standard S 500 and S 580 sedans.