The 2019 Mercedes-Benz E Class has 7 recalls, the most serious being two separate fire risks: loose turbocharger oil line screws that can leak oil onto hot engine surfaces, and a wiring harness that can short-circuit and cause a fire even when the vehicle is parked and off. The wiring issue affects 4Matic all-wheel-drive models, and prior repair attempts on some vehicles did not fully resolve the problem, requiring a second fix.
On the occupant safety side, certain E 53 and E 63 S models have two related concerns: the front passenger seat may lack a forward travel limiter and sit too close to the dashboard, raising the risk of injury when the airbag deploys, and some of those same AMG models may have been fitted with an incorrect driver airbag that may not deploy properly in a crash.
Two recalls involve emergency systems. In a crash, the trunk-mounted 12-volt battery can shift and lose its electrical connections, disabling post-crash features like automatic door unlocking, hazard lights, seat adjustment, and emergency calling. Separately, the SIM card in the emergency calling module can disable itself, meaning pressing the SOS button or being in a crash may not reach emergency services. A software issue can also cause the instrument cluster to briefly reset while driving, momentarily switching off lighting and warnings.
At a glance
What can fail
On 4-wheel drive models, the transmission wiring harness may be routed incorrectly from an earlier recall repair. Water could enter the connector and cause an electrical short circuit.
What the fix does
Mercedes-Benz will replace the transmission wiring harness at a dealership.
Summarized — see the official notice for exact wording, dates, and contacts.
We may earn a commission for purchases made through these links.
At a glance
What can fail
The 12V battery in the trunk can shift during a crash, causing electrical connections to disconnect. This may prevent post-crash safety features like emergency calling, seat adjustment, hazard lights, and door unlocking from working.
What the fix does
A dealership will install a bracket to more securely fasten the battery and prevent movement during a crash.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A software problem may cause the instrument cluster to reset while driving, temporarily turning off the lighting and hiding some warning messages.
What the fix does
Mercedes-Benz updated the software in new vehicles to prevent this issue from occurring.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The SIM card in the emergency calling system could disable itself, preventing the eCall system from working during a crash or when the SOS button is pressed.
What the fix does
Mercedes-Benz will send a wireless software update to your vehicle. If unsuccessful, you'll be asked to schedule a dealer appointment for the update.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The front passenger seat may lack a forward movement limiter, allowing it to be positioned too far ahead.
What the fix does
A dealer will inspect your passenger seat's adjustment range and install a limiter if missing.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The screws connecting oil lines to the turbocharger may not be properly tightened, allowing oil to leak onto hot engine surfaces.
What the fix does
Mercedes-Benz will mail you instructions to take your vehicle to a dealer for turbocharger oil line inspection and repair.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
Some AMG E 53 and E 63 S models have an incorrect driver-front airbag that may not work properly during a crash.
What the fix does
Mercedes-Benz will mail you instructions to visit a dealer. The dealer will check your airbag module and software, then replace the airbag and update the software if needed.
Summarized — see the official notice for exact wording, dates, and contacts.
