Fuel System
Transport Canada recall 2022741 · manufacturer campaign 6490011
22 December 2022
Transport Canada lists: Gle 2012–2019 · ML 2012–2019
What is wrong
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.
Why it matters
A sudden loss of power to the wheels could increase the risk of a crash.
What the dealer will do
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.