The 2018 Mercedes-Benz GLE 400 has 3 recalls, the most serious involving Continental tires that can develop a sidewall crack and lose air suddenly or shed tread while driving.
Water pooling in the spare tire well is a separate concern: if enough moisture collects there, it can damage the fuel pump control unit, causing the engine to stall unexpectedly while the vehicle is in motion. A sudden stall eliminates power-assisted braking and steering response, raising the risk of a collision. There is also an issue with the automatic crash notification system: if the eCall feature fails to transmit accurate location data after a collision, emergency responders may be directed to the wrong place, delaying assistance when it matters most.
At a glance
What can fail
Water can collect in the spare tire wheel well and damage the fuel pump control unit, potentially causing the engine to stall while driving.
What the fix does
Dealers will install a water drain plug, check for water damage, and replace the fuel pump control unit if needed.
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Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
Certain Continental tires on these vehicles were over-cured during manufacturing, which can affect tire integrity and performance.
What the fix does
Dealers will inspect the tires and replace any affected ones at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The communication module software may fail to send your vehicle's correct location to emergency services when the eCall system activates during a crash.
What the fix does
A dealer will update the communication module software, or the update will be sent over-the-air, at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
