RecallRepo

2012 Mercedes-Benz E350 Recalls

Recalls on record Updated July 2026

The 2012 Mercedes-Benz E350 has 7 NHTSA recall campaigns affecting an estimated 894,743 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 260 complaints with NHTSA, most often about the air bags. Last updated July 5, 2026.

Recall campaigns

AIR BAGS 21V638000 2021-08-13 205 affected
Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2015-2016 E400 Coupe, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2011-2014 E350 Coupe, and 2012-2014 E350 Cabrio vehicles. An incorrect front passenger air bag may have been installed during a prior repair.

Consequence

An incorrect air bag may not function properly in a crash, increasing the risk of injury.

Remedy

Dealers will replace the front passenger air bag on the affected vehicles, free of charge. Owner notification letters were mailed on September 10, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.

AIR BAGS 19V010000 2019-01-09 288,779 affected
Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014 C250, C300 4Matic, C350, C63 AMG, E350 4Matic Coupe, E350 Cabrio, E350 Coupe, SLS AMG Cabrio, SLS AMG Coupe, 2014-2015 C250 Coupe, C350 4Matic Coupe, C350 Coupe, C63 AMG Coupe, GLK 350, GLK250 BlueTec 4Matic, GLK350 RWD, 2015-2017 E400 4Matic Coupe, E400…

Consequence

An inflator explosion may result in sharp metal fragments striking the passenger or other occupants resulting in serious injury or death.

Remedy

MBUSA will notify owners, and dealers will replace the passenger frontal air bag module, free of charge. The recall began March 29, 2019. Owners may contact MBUSA customer service at 1-800-367-6372.

AIR BAGS 17V627000 2017-10-06 495,290 affected
Defect

Mercedes-Benz USA, LLC. (MBUSA) is recalling these vehicles: 2014-2018 CLA250, CLA250 4Matic, CLA45 AMG 4Matic, 2015-2018 GLA250, GLA250 4Matic, GLA45 AMG 4Matic, C300 4Matic, C63S AMG, 2012-2014 C250, C350, C300 4Matic, E550 4Matic, 2013-2014 C63 AMG, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2013-2015 C350…

Consequence

If the driver air bag inadvertently deploys, it can increase the risk of injury and a crash.

Remedy

MBUSA will notify owners, and dealers will add sufficient grounding to the steering components, free of charge. The recall began in December 6, 2017. Owners may contact MBUSA customer service at 1-877-496-3691.

ELECTRICAL SYSTEM 17V177000 2017-03-14 51 affected
Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 AMG GT-S, GLC300, CLA250 and GLE300d 4Matic vehicles, 2013 C250, E350 BlueTec and G63 AMG vehicles, 2008-2014 C300 vehicles, 2013-2014 C300 4Matic and ML350 4Matic vehicles, 2009 C350 vehicles, 2014 CLS550, E350 4Matic, E350 Coupe 4Matic, E350 Wagon 4Matic,…

Consequence

If the air bags do not deploy as intended in the event of a crash, there would be an increased risk of injury in the event of a crash.

Remedy

MBUSA will notify owners, and dealers will update software in the affected control units, free of charge. The recall began April 21, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.

AIR BAGS 17V017000 2017-01-10 104,119 affected
Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2012 C300 4Matic, C250, C250 Coupe, C350, C350 Coupe 4Matic, C350 Coupe, C63 AMG, C63 AMG Coupe, E350 Coupe 4Matic, E350 Cabrio, E350 Coupe, E550 Cabrio, E550 Coupe, GLK350 4Matic, GLK350, SLS AMG Cabrio, and SLS AMG Coupe vehicles originally sold, or ever…

Consequence

An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.

Remedy

MBUSA will notify owners, and dealers will replace the front passenger air bag modules, free of charge. Owners were sent an interim notification in March 2017. Second notices started going out in October 2018 and continue to be mailed as parts become available. Owners may contact MBUSA customer service at…

FUEL SYSTEM, GASOLINE 12V557000 2012-12-03 5,800 affected
Defect

Mercedes-Benz is recalling certain model year 2011-2012 S400, S550, S550 4Matic, S63 AMG, C300, C300 4Matic, E350, GLK350, GLK350 4Matic, CL550 4Matic, and CL63 AMG vehicles manufactured from April 18, 2011, through July 12, 2011. Due to an irregularity stemming from the molding process of the fuel filter flange,…

Consequence

If the fuel filter flange cracks, it will leak fuel which may lead to a fire if an external ignition source is present.

Remedy

Mercedes-Benz will notify owners, and dealers will replace the fuel filter, free of charge. The recall campaign is expected to begin in February 2013. Owners may contact Mercedes-Benz at 1-800-367-6372.

AIR BAGS 12V492000 2012-10-09 499 affected
Defect

Mercedes-Benz is recalling certain model year 2012 E350 and E550 Coupe vehicles, manufactured April 2, 2012, through June 29, 2012. Improper stitching of the right side window curtain air bag may cause it to not deploy as intended in the affected vehicles.

Consequence

In the event of an accident necessitating the deployment of the right window curtain air bag, the improper stitching may cause it to deflate more quickly than intended, reducing the protection it may provide, resulting in an increased risk of injury to vehicle occupants.

Remedy

Mercedes-Benz will notify owners, and dealers will replace the right side window curtain air bag. The recall began on December 21, 2012. Owners may contact Mercedes-Benz at 1-800-367-6372.

Complaints by component

AIR BAGS
83
3crashes2injuries
FUEL/PROPULSION SYSTEM
27
ENGINE
20
2crashes1fires1injuries
SERVICE BRAKES
19
UNKNOWN OR OTHER
17
ELECTRICAL SYSTEM
16
SUSPENSION
13
POWER TRAIN
9
3crashes2injuries
FUEL SYSTEM, GASOLINE
7
SEATS
7
1injuries
Total complaints260

What owners report

Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.

“The contact owns a 2012 mercedes-benz e350. The contact stated that while driving at an undisclosed speed, there was an abnormal odor coming from the inside of the vehicle. No warning lights were illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed with a fuel…”

FUEL SYSTEM, GASOLINE · reported 2026-06-22

“Brake failure due to leaking brake fluid after dealership conducted rear sub frame extended warranty coverage replacement and recent brake fluid services and after two (2) multi point inspections including video and reported “no items failedâ€� and “no items cautioned.â€� vehicle was released…”

SERVICE BRAKES · reported 2026-05-26

“The failed component is a fuel pump, and it is available for inspection upon request. My safety and the safety of others was put at risk due to the following: 1) sudden engine stalling 2) dangerous power loss while accelerating 3) potential fire risks; a damaged fuel pump assembley can cause fuel…”

FUEL/PROPULSION SYSTEM · reported 2026-04-17

“The failed component is a fuel pump, and it is available for inspection upon request. My safety and the safety of others was put at risk due to the following: 1) sudden engine stalling 2) dangerous power loss while accelerating 3) potential fire risks; a damaged fuel pump assembley can cause fuel…”

SUSPENSION · reported 2026-04-17

“The brake lines on my car rusted out from the brake booster all of way to the rear calipers. This is the third time it’s happened to me as i’ve owned multiple e classes. If mercedes-benz covers the subframe, why is the brake lines which are located right above said subframe not covered?”

SERVICE BRAKES · reported 2026-03-20

“Rear camera fails unexpectedly when placing car in reverse”

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA · reported 2026-03-06

“The contact owns a 2012 mercedes- benz e350. The contact stated while operating the vehicle the odor of fuel was present coming from the vehicle. Upon inspection it was discovered that the fuel had leaked from the vehicle. The vehicle was taken to the local dealer who diagnosed that the fuel pump…”

ELECTRICAL SYSTEM:SEAT HEATER:WIRING HARNESS · reported 2026-03-01

“The contact owns a 2012 mercedes- benz e350. The contact stated while operating the vehicle the odor of fuel was present coming from the vehicle. Upon inspection it was discovered that the fuel had leaked from the vehicle. The vehicle was taken to the local dealer who diagnosed that the fuel pump…”

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP · reported 2026-03-01

Defect investigations

Investigation DP20004 Opened 2020-04-24 · closed 2020-10-09

Rear brake line failure

On April 10, 2020, NHTSA's Office of Defects Investigation (ODI) received a defect petition from Mr. Surjit Singh alleging premature corrosion of the rear brake lines in his 2013 Mercedes-Benz E350 sedan. The petitioner states that he was recently informed by a Mercedes dealer service department that his car had…

Investigation DP20004 Opened 2020-04-24 · closed 2020-10-09

Rear brake line failure

On April 10, 2020, NHTSA's Office of Defects Investigation (ODI) received a defect petition from Mr. Surjit Singh alleging premature corrosion of the rear brake lines in his 2013 Mercedes-Benz E350 sedan. The petitioner states that he was recently informed by a Mercedes dealer service department that his car had…

Investigation DP20004 Opened 2020-04-24 · closed 2020-10-09

Rear brake line failure

On April 10, 2020, NHTSA's Office of Defects Investigation (ODI) received a defect petition from Mr. Surjit Singh alleging premature corrosion of the rear brake lines in his 2013 Mercedes-Benz E350 sedan. The petitioner states that he was recently informed by a Mercedes dealer service department that his car had…

Investigation DP20004 Opened 2020-04-24 · closed 2020-10-09

Rear brake line failure

On April 10, 2020, NHTSA's Office of Defects Investigation (ODI) received a defect petition from Mr. Surjit Singh alleging premature corrosion of the rear brake lines in his 2013 Mercedes-Benz E350 sedan. The petitioner states that he was recently informed by a Mercedes dealer service department that his car had…

Investigation EA21002 Opened 2021-09-17 · open

Desiccated Air Bag Inflator Rupture

From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant…

Investigation EA21002 Opened 2021-09-17 · open

Desiccated Air Bag Inflator Rupture

From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant…

Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2012 Mercedes-Benz E350 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.