2017 Mercedes-Benz Gla Class Recall

On certain vehicles, the plastic panel located between the windshield and the panoramic sunroof may not have been attached correctly during a prior service repair. Over time, the panel could loosen and separate from the vehicle. Note: This is an expansion of Transport Canada recall 2021-170.

A panel that detaches from a moving vehicle could create a road hazard for others and increase the risk of a crash.

Mercedes-Benz will notify owners by mail and advise you to take your vehicle to a dealership to replace the front roof panel.

On certain vehicles, the power steering control unit may corrode. If this happens, moisture could enter the control unit and cause it to fail. This could cause a loss of power steering assist. Note: This is an expansion of Mercedes-Benz recall 4694202 (Transport Canada Recall No. 2020-617). This recall only affects vehicles that were originally sold or ever registered in areas of heavy road salt usage (Ontario, Quebec, New Brunswick, Nova Scotia, Prince Edward Island, and Newfoundland & Labrador).

A loss of power steering assist would result in a sudden increase in steering effort, especially at low vehicle speeds. This could increase the risk of a crash.

Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to replace the power steering control unit.

On certain vehicles, the universal joint connection on the steering shaft could loosen over time. As a result, there could be noise or a change in steering feel. If a driver continues to operate the vehicle, the bearing could separate from the universal joint and cause a loss of steering control.

A loss of steering could create the risk of a crash.

Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to inspect the steering shaft. It will be replaced, if necessary.

On certain vehicles, the plastic panel located between the windshield and the panoramic sunroof may not have been attached correctly during a prior service repair. Over time, the panel could loosen and separate from the vehicle.

A panel that detaches from a moving vehicle could create a road hazard for others and increase the risk of a crash.

Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to replace the front roof panel.

On certain vehicles, the power steering control unit may corrode. If this happens, moisture could enter the control unit and cause it to fail. This could cause a loss of power steering assist. Note: This recall only affects vehicles that were originally sold or ever registered in areas of heavy road salt usage (Ontario, Quebec, New Brunswick, Nova Scotia, Prince Edward Island, and Newfoundland & Labrador).

A loss of power steering assist would result in a sudden increase in steering effort, especially at low vehicle speeds. This could increase the risk of a crash.

Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to replace the power steering control unit.

On certain vehicles, electrostatic discharge, when combined with a broken clock spring and insufficient grounding of the steering components, could lead to an inadvertent deployment of the driver's frontal airbag. Unintended airbag deployment, in a non-warranted (non-impact) situation, could startle the driver, which could result in a crash causing injury and/or property damage. In some instances, inadvertent deployment could cause minor injuries to vehicle occupants. Correction: Dealers will add sufficient grounding to the steering components. Note: A broken clock spring would result in a driver airbag warning message appearing in the instrument cluster, as well as a red airbag warning lamp illuminating.

A failure of this component (airbag) may increase the risk of a crash or injury.

Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).

Certain vehicles may have been equipped with airbag igniters that do not meet specifications. This could cause the affected airbags to fail to deploy properly in the event of a crash (where deployment is warranted), which could increase the risk of injury to vehicle occupants. Correction: Correction: Dealers will replace the affected passenger frontal airbag, knee airbag or window airbag.

A failure of this component (airbag) may increase the risk of a crash or injury.

Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).

Certain vehicles may have been equipped with driver and passenger pelvis airbags and/or a passenger frontal airbag that does not meet specifications. This could cause affected airbags to fail to deploy properly in the event of a crash warrants airbag deployment, which could increase the risk of injury to the occupants. Correction: Dealers will replace affected airbag modules.

A failure of this component (airbag) may increase the risk of a crash or injury.

Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).

On certain vehicles, the starting current limiter could be overloaded under certain conditions. In the event the starter is blocked, a very high electric current could flow through the starting current limiter during repeated engine starting attempts. The high electric draw could cause the starting current limiter to overheat causing the surrounding components to melt which would increase the risk of fire causing injury and/or damage to property. Correction : Dealers will install an additional fuse in the electrical line to the starter.

A failure of this component (engine) may increase the risk of a crash or injury.

Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).