The problem
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2023 AMG G 63 and 2023 G 550 vehicles. The air-conditioning system may not have been filled with the correct refrigerant.
The risk
In the event of a crash, the incorrect refrigerant may leak and increase the risk of a fire.
The fix
Dealers will replace the air-conditioning refrigerant, free of charge. Owner notification letters were mailed April 12, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2024030016.
Recall details
| NHTSA campaign | 24V-170 (24V170000) |
|---|---|
| Manufacturer number | 2024030016 |
| Manufacturer | Mercedes-Benz USA, LLC |
| Component | Visibility › Defroster/defogger/HVAC system |
| Report date | March 1, 2024 |
| Owners notified | April 12, 2024 |
| Vehicles affected | 9 |
| Initiated by | Manufacturer |
Vehicles covered
Frequently asked questions
Is the recall 24V-170 repair free?
Yes. Mercedes-Benz dealers will fix the problem at no cost: Dealers will replace the air-conditioning refrigerant, free of charge. Owner notification letters were mailed April 12, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2024030016.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 9 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.