The problem
Mercedes-Benz USA, LLC (Mercedes-Benz) is recalling certain model year 2014 SLK 250, SLK 350, SLK 55 AMG, SL 550, SL 63 AMG, and SL 65 AMG vehicles manufactured March 19, 2014, through May 5, 2014. Due to an air bag assembly error, the front passenger air bag may not deploy properly.
The risk
In the event of a crash necessitating front passenger air bag deployment, the front passenger seat airbag may not properly deploy, increasing the risk of injury to the front passenger seat occupant.
The fix
Mercedes-Benz will notify owners, and dealers will replace the front passenger air bag, free of charge. Mercedes-Benz distributed an interim letter to owners on July 17, 2014. A second owner letter was mailed after parts became available in mid August 2014. Owners may contact Mercedes-Benz at 1-800-367-6372. Note: Until the vehicle has been remedied, owners are advised that passengers or other items should not be placed in the passenger seat.
Recall details
| NHTSA campaign | 14V-386 (14V386000) |
|---|---|
| Manufacturer | Mercedes-Benz USA, LLC |
| Component | Air bags |
| Report date | July 1, 2014 |
| Owners notified | August 18, 2014 |
| Vehicles affected | 311 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the air bags
Frequently asked questions
Is the recall 14V-386 repair free?
Yes. Mercedes-Benz dealers will fix the problem at no cost: Mercedes-Benz will notify owners, and dealers will replace the front passenger air bag, free of charge. Mercedes-Benz distributed an interim letter to owners on July 17, 2014. A second owner letter was mailed after parts became available in mid August 2014.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 311 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.