Issue: On certain vehicles, water could leak into the rear of the vehicle and build up in the spare tire wheel well. If this happens, the fuel pump control unit could short circuit and cause the engine to stall. Note: This problem could cause a check engine light to turn on, a damp carpet in the cargo area and/or the sound of water moving in the spare wheel well while driving. Safety Risk: A sudden loss of power to the wheels could increase the risk of a crash. Corrective Actions: Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealership to inspect for water leaks and install a drain plug in the spare wheel well. The fuel pump control unit will be replaced, if necessary. To reduce the safety risk, you should regularly check for moisture in the cargo area and spare wheel well.

2022741 · 41,417 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer

Issue: 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. Safety Risk: A panel that detaches from a moving vehicle could create a road hazard for others and increase the risk of a crash. Corrective Actions: Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to replace the front roof panel.

2021170 · 229 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer

On certain vehicles originally sold or currently registered in areas of heavy road salt usage during winter months (Quebec, New Brunswick, Nova Scotia, Prince Edward Island, and Newfoundland & Labrador), the bolts that attach the electric power steering assist motor to the steering gear housing may corrode and break. This could cause a loss of power steering assist. The resulting increase in steering effort could create the risk of a crash causing injury and/or damage to property. Correction: Dealers will replace the mounting bolts and apply a corrosion protection coating to the gear housing and bolts. If the bolts bolt cannot be removed, a replacement steering gear will be installed.

2018724 · 22,346 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer

On certain vehicles equipped with the Active Curve System (ACS), the oil in the ACS’s reservoir could start foaming under certain dynamic driving situations in combination with an oil level below minimum. The oil foam could leak out of the oil reservoir through the vent holes in the sealing cap and spray onto hot surface components of the exhaust system. This could increase the risk of fire causing injury and/or damage to property. Correction: Dealers will inspect the ACS reservoir for proper oil level and replace the sealing cap with an updated part.

2018217 · 1,627 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer

Certain vehicles may fail to comply with the requirements of Canada Motor Vehicle Safety Standard (CMVSS) 208 - Occupant Protection in Frontal Impacts and CMVSS 115 - Vehicle Identification Number (VIN). Excess bulkhead insulation material may have been used during manufacturing, and as a result, could extend into the lower area of the windshield. This excess insulation could cover the VIN label, and potentially affect bonding of the windshield. If the windshield bonding is affected on the passenger side, in the event of a crash (where passenger frontal airbag deployment is warranted), the airbag may not deploy as designed, which would fail to meet the requirements of the standard, and increase the risk of injury in a crash. Correction: Dealers will inspect the bulkhead insulation for excess material and remove it as necessary. In the event of compromised windshield bonding, the bonding will be reworked.

2017501 · 472 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer

On certain vehicles, the engine control unit may be out of specification. This could result in the engine shutting down when applying the brakes just before stopping the vehicle, and/or with a high engine load combined with an insufficient accelerator pedal actuation following an ECO start. Depending on traffic conditions, an unintentional engine shut-down could increase the risk of a crash causing injury and/or damage to property. Correction: Dealers will update the engine and transmission control unit software.

2017395 · 2,775 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer