The problem
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2015-2016 C63 AMG, 2015-2017 C63S and 2017 C63S AMG Coupe and C63 AMG Cabrio vehicles. The rear axle differential mounting flange may fracture from repeated aggressive launches.
The risk
A fractured rear axle mounting flange can cause the rear differential to become misaligned, possibly resulting in failure of the driveshaft and a loss of propulsion, increasing the risk of a crash.
The fix
MBUSA will notify owners, and dealers will update the vehicle's stability system software and chassis control unit software, free of charge. The recall began on November 20, 2017. MBUSA's number for this recall is 2017110002. Owners may contact MBUSA customer service at 1-877-496-3691.
Recall details
| NHTSA campaign | 17V-654 (17V654000) |
|---|---|
| Manufacturer number | 2017110002 |
| Manufacturer | Mercedes-Benz USA, LLC |
| Component | Power train › Axle assembly |
| Report date | October 16, 2017 |
| Owners notified | November 20, 2017 |
| Vehicles affected | 2,098 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the transmission & drivetrain
Frequently asked questions
Is the recall 17V-654 repair free?
Yes. Mercedes-Benz dealers will fix the problem at no cost: MBUSA will notify owners, and dealers will update the vehicle's stability system software and chassis control unit software, free of charge. The recall began on November 20, 2017. MBUSA's number for this recall is 2017110002.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 2,098 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
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.