The 2020 Mercedes-Benz E 450 has 7 recalls, the most serious being a fuel injector leak that can bring gasoline into contact with hot engine or exhaust components and start a fire.
The rear seating area has a structural concern: the left-rear seatback latch may not hold under load in a crash, allowing the seatback to fold forward and strike occupants. On the E 450 Coupe specifically, the front left seatbelt may have been installed in a way that lets the webbing rub against sharp metal, cutting into it over time and weakening its ability to restrain the driver in a crash. Three recalls relate to the vehicle's emergency communication system: a software fault can prevent the automatic crash notification system from activating, sending responders to the wrong location, or disabling the system entirely, any of which could delay help after a collision. There is also a software issue that can cause the rearview camera to go blank while reversing, reducing the driver's view behind the vehicle.
At a glance
What can fail
A software error in the communication module's SIM card can prevent mobile network connection, which disables the emergency call (eCall) system.
What the fix does
The communication module software will be updated at no cost through an over-the-air update or by a dealer.
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Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A software error prevents the rearview camera from displaying the backup image on the screen.
What the fix does
Dealers will update the rearview camera software at no cost to restore the backup image display.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
Manufacturing debris may be trapped between the fuel rail and injectors, potentially causing fuel to leak.
What the fix does
Dealers will replace the fuel rail and fuel injectors at no cost.
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.
At a glance
What can fail
The left-rear seatback latch may be too weak to hold under load. If cargo strikes the seatback, the latch could fail and the seat could unlatch.
What the fix does
Dealers will replace the left-rear seatback latch at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The front left seatbelt may be installed incorrectly, allowing it to contact sharp metal parts that can damage the webbing.
What the fix does
Dealers will inspect and reroute the seatbelt as needed, or replace it if damaged, at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
An electrical circuit in the Emergency Call System communication module may be damaged, causing the system to send an inaccurate vehicle location during an emergency call.
What the fix does
Dealers will replace the communication module at no cost to restore accurate location transmission.
Summarized — see the official notice for exact wording, dates, and contacts.
