The problem
Mercedes-Benz is recalling model year 2009 550 g-class vehicles. The fuel line quick connectors located under the vehicle away from the engine compartment May not have been connected properly on the assembly line and completely seated in the connection. In case of a frontal crash, the fuel pump would no longer function but a partial dislocation of the line could lead to a potential for fuel loss from the line at the quick connector.
The risk
Fuel leakage, in the presence of an ignition source, could result in a fire.
The fix
Dealers will check the connection of the fuel line quick connectors and install a new clamp to assure the quick connectors secure connection. The remedy will be performed free of charge. The safety recall is expected to begin during January 2010. Owners May contact Mercedes-Benz at 1-800-367-6372.
Recall details
| NHTSA campaign | 09V-453 (09V453000) |
|---|---|
| Manufacturer number | 2009110005 |
| Manufacturer | Mercedes-Benz USA, LLC |
| Component | Fuel system, other |
| Report date | November 24, 2009 |
| Owners notified | January 15, 2010 |
| Vehicles affected | 352 |
| Initiated by | Manufacturer |
Vehicles covered
Frequently asked questions
Is the recall 09V-453 repair free?
Yes. Mercedes-Benz dealers will fix the problem at no cost: Dealers will check the connection of the fuel line quick connectors and install a new clamp to assure the quick connectors secure connection. The remedy will be performed free of charge. The safety recall is expected to begin during January 2010.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 352 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.