The problem
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022 AMG G63 4x4-squared vehicles. The rear axle differential housing may crack, leaking oil onto the road. In addition, the rear axle differential housing may break, resulting in a loss of rear wheel control and drive power.
The risk
A loss of rear wheel control and drive power can increase the risk of a crash. In addition, differential oil that leaks onto the road can increase the risk of a crash.
The fix
Owners are advised not to drive their vehicles until the vehicle has been remedied. Dealers will inspect and replace the rear axle, as necessary, free of charge. The MBUSA Customer Assistance Center will assist owners to make arrangements with their authorized Mercedes-Benz dealer to have the vehicle towed for inspection. Towing and loaner vehicles or alternate transportation, where available, will be offered at no cost to the customer. Owner notification letters were mailed May 12, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2023040001.
Recall details
| NHTSA campaign | 22V-937 (22V937000) |
|---|---|
| Manufacturer number | 2023040001 |
| Manufacturer | Mercedes-Benz USA, LLC |
| Component | Power train › Driveline › Differential unit |
| Report date | December 16, 2022 |
| Owners notified | May 12, 2023 |
| Vehicles affected | 278 |
| Initiated by | Manufacturer |
Vehicles covered
Frequently asked questions
Is the recall 22V-937 repair free?
Yes. Mercedes-Benz dealers will fix the problem at no cost: Owners are advised not to drive their vehicles until the vehicle has been remedied. Dealers will inspect and replace the rear axle, 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 278 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.