The problem
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022 S580Z, S500V, and S580V vehicles. The sub frame weld for the thrust arm on the rear axle carrier may have been improperly welded, causing the thrust arm to break and detach.
The risk
A detached thrust arm can cause a sudden loss of vehicle control, or cause the vehicle to pull to one side during emergency braking, increasing the risk of a crash.
The fix
Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will inspect the sub frame weld on the rear axle carrier and replace the rear axle carrier as necessary, free of charge. Owner notification letters were mailed April 8, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for the recall is 2022030028.
Recall details
| NHTSA campaign | 22V-194 (22V194000) |
|---|---|
| Manufacturer number | 2022030028 |
| Manufacturer | Mercedes-Benz USA, LLC |
| Component | Suspension › Subframe/mounting bracket |
| Report date | March 28, 2022 |
| Owners notified | April 8, 2022 |
| Vehicles affected | 12 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the suspension
Frequently asked questions
Is the recall 22V-194 repair free?
Yes. Mercedes-Benz dealers will fix the problem at no cost: Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will inspect the sub frame weld on the rear axle carrier and replace the rear axle carrier as necessary, free of charge.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 12 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Is it safe to drive?
No — the manufacturer says owners should not drive affected vehicles until the repair is done. Contact a dealer to arrange towing.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.