The problem
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018-2019 Mercedes-Benz GLC63 AMG Coupe, GLC63S AMG Coupe, and GLC63 vehicles. In the event of a crash, the frontal air bag may have a delayed deployment for certain unbelted front seat passengers. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."
The risk
A delay in the air bag deployment can increase the risk of injury.
The fix
MBUSA has notified owners, and dealers will update the air bag control unit software parameters, free of charge. The recall began March 1, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019020004.
Recall details
| NHTSA campaign | 18V-905 (18V905000) |
|---|---|
| Manufacturer number | 2019020004 |
| Manufacturer | Mercedes-Benz USA, LLC |
| Component | Air bags › Frontal › Passenger side › Inflator module |
| Report date | December 19, 2018 |
| Owners notified | March 1, 2019 |
| Vehicles affected | 809 |
| Initiated by | Manufacturer |
Vehicles covered
Frequently asked questions
Is the recall 18V-905 repair free?
Yes. Mercedes-Benz dealers will fix the problem at no cost: MBUSA has notified owners, and dealers will update the air bag control unit software parameters, free of charge. The recall began March 1, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019020004.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 809 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.