Mercedes-Benz Recalls Small Cars and SUVs Due to Front-Axle Corrosion Risk

Certain A-Class and GLB-Class models are involved in this action

2020 Mercedes-Benz GLB parked Photo: Mercedes-Benz

Mercedes-Benz is recalling 38,312 small cars and SUVs because a carrier for the front axle may corrode, causing it to fail, affecting steering ability and thereby increasing the risk of a crash. 

This component was found not to have adequate corrosion protection to serve the lifetime of the vehicle on certain A-Class and GLB-Class vehicles. 

The automaker reports that there have not been any customer complaints. 

Owners will be notified of this recall in mid-February 2022. 

The Details

Vehicles Recalled

  • 2019 to 2020 A220
  • 2020 GLB250
  • 2021 AMG GLB35

The problem: The integral carrier that supports the front axle may corrode, causing it to fail.

The fix: Dealers will inspect the integral carrier, and replace it if necessary, free of charge.

How to contact the manufacturer: Owners may contact Mercedes-Benz USA customer service at 800-367-6372.

NHTSA campaign number: 21V-990

Check to see whether your vehicle has an open recall: The National Highway Traffic Safety Administration’s website will tell you whether your vehicle has any open recalls that need to be addressed.

If you plug your car’s 17-digit vehicle identification number (VIN) into NHTSA’s website and a recall doesn’t appear, it means your vehicle doesn’t currently have any open recalls. Because automakers issue recalls often, and for many older vehicles, we recommend checking back regularly to see whether your vehicle has had a recall issued.

Stay informed about recalls that might affect your vehicle by using our Car Recall Tracker. Create a free account now to become a CR member. 


Jeff S. Bartlett

A New England native, I have piloted a wide variety of vehicles, from a Segway to an aircraft carrier. All told, I have driven thousands of vehicles—many on race tracks across the globe. Today, that experience and passion are harnessed at the CR Auto Test Center to empower consumers. And if some tires must be sacrificed in the pursuit of truth, so be it. Follow me on Twitter (@JeffSBartlett).