2018 Mercedes-Benz E 300: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
32 owner complaints analyzed
7 distinct recall campaigns
15,567 mi median reported failure mileage
Scope: 2018 model year. Data snapshot: . 12 complaints include usable failure mileage.
Most common problems
Engine is the most frequently named component, appearing in 9 of 32 complaints (28.1%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Transmission and shifting | 4 | 12.5% |
| Steering behavior | 4 | 12.5% |
| Engine operation | 3 | 9.4% |
| Electrical and battery issues | 3 | 9.4% |
| Braking behavior | 2 | 6.3% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Engine | 9 |
| Electrical System | 7 |
| Unknown Or Other | 6 |
| Power Train | 5 |
| Steering | 4 |
| Forward Collision Avoidance | 2 |
| Structure:Body | 2 |
| Wheels | 2 |
Engine: 9; Electrical System: 7; Unknown Or Other: 6; Power Train: 5; Steering: 4; Forward Collision Avoidance: 2; Structure:Body: 2; Wheels: 2
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 7 |
| 25,000 to 49,999 | 3 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 1 |
| 150,000 and above | 1 |
Under 25,000: 7; 25,000 to 49,999: 3; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 1; 150,000 and above: 1
Under 25,000 miles has the most reports with usable mileage (7). 20 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 6 |
| 2024 | 2 |
| 2025 | 7 |
| 2026 | 2 |
2018: 6; 2019: 4; 2020: 1; 2021: 2; 2022: 2; 2023: 6; 2024: 2; 2025: 7; 2026: 2
Pattern summary
Engine leads the component reports. Transmission and shifting appears in 4 complaint narratives. Steering behavior appears in 4 complaint narratives. Engine operation appears in 3 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 11062326 · 2018-01-12 (January 12, 2018)
THE FRONT PASSENGER DOOR NEEDS EXCESSIVE FORCE TO CLOSE THE DOOR SAFELY WHEN THE CAR IS STATIONARY.
Owner-reported narrative. Look up ODI 11062326 at NHTSA ↗
Owner report 11065306 · 2018-01-26 (January 26, 2018)
WE LEASED A 2018 MERCEDES E300 EXACTLY ONE MONTH AGO. FOR OUR TEST DRIVE WE TOOK A SHORT TRIP TAKING ALL RIGHT TURNS. SINCE WE HAVE HAD THE CAR MY WIFE HAS HAD SERIOUS VISIBILITY PROBLEMS LOOKING TO THE LEFT, ESPECIALLY AT 4 WAY STOPS. SHE HAS HAD 2 VERY CLOSE INCIDENTS AT THESE STOPS, THE LATEST NEAR COLLISION JUST YESTERDAY. SHE IS SHORT (5 FT.) AND THE SEAT DOES NOT RAISE HIGH ENOUGH. AS A RESULT, WHEN SHE GAZES TO THE LEFT THERE IS A LARGE BLIND SPOT CREATED BY THE SIDE VIEW MIRROR. THE SIDE VIEW MIRRORS IN THIS NEW MODEL ARE QUITE LA…
Owner-reported narrative. 1,200 miles reported. Look up ODI 11065306 at NHTSA ↗
Owner report 11088487 · 2018-04-16 (April 16, 2018)
ELECTRICAL WIRING AND OTHER PLASTIC TUBING DAMAGE FROM RODENTS WHILE CAR IS STATIONARY ON CITY STREET
Owner-reported narrative. 1,800 miles reported. Look up ODI 11088487 at NHTSA ↗
Owner report 11101948 · 2018-06-14 (June 14, 2018)
ROOF SPOILER WAS REPLACED UNDER RECALL OF: 17V246, BUT HAD FLOWN OFF NUMEROUS TIMES. ROOF SPOILER WAS REATTACHED BUT HAD FLOWN OFF AFTER 500 MILES OF DRIVING. THE ROOF SPOILER STARTED TO BANGING AGAINST THE REAR WINDSHIELD UNTIL IT FLEW OFF DRIVING AT ABOUT 60 MPH ON A THE HIGHWAY. THE SPOILER FLEW OFF HITTING ANOTHER VEHICLE. THIS IS A VERY BIG SAFETY HAZARD AS IT CAN STRIKE AND KILL.
Owner-reported narrative. 13,000 miles reported. Look up ODI 11101948 at NHTSA ↗
Owner report 11128889 · 2018-09-07 (September 7, 2018)
CONTACT STATES THAT IT IS DIFFICULT TO SEE ABOVE OR AROUND THE SIDE VIEW MIRRORS BEFORE A MAKING A TURN, SPECIFICALLY A LEFT TURN. CONTACT SAYS DRIVERS SEAT HAS BEEN RAISED TO THE HIGHEST POSITION. *TT THIS IS A SAFETY HAZARD. UPDATED 10/3/18*JB
Owner-reported narrative. Look up ODI 11128889 at NHTSA ↗
Owner report 11132217 · 2018-09-29 (September 29, 2018)
I WAS IN AN AUTOMATED CAR WASH AND THE CAR WAS IN PARK. WHEN THE WASH WAS COMPLETE, I PUT THE CAR IN DRIVE, BUT IT WOULD NOT MOVED FORWARD. THE PROXIMITY SENSORS KEPT SOUNDING THOUGH THERE WAS NOTHING IN THE WAY. AFTER SHIFTING IT IN AND OUT OF GEAR, TURNING THE STEERING WHEN BACK AND FORTH AND PUSHING THE ACCELERATOR TO THE FLOOR FOR SEVERAL MINUTES, THE CAR FINALLY SHOT FORWARD OUT OF THE WASH BAY. I LATER CALLED THE IN-CAR CUSTOMER SERVICE LINE AND THEY SAID THAT SOMETIME THE SENSORS GET COVERED WITH THE PRODUCTS USED IN THE CAR WASH.
Owner-reported narrative. 4,592 miles reported. Look up ODI 11132217 at NHTSA ↗
Owner report 11192423 · 2019-03-29 (March 29, 2019)
THE VEHICLE WAS IN MOTION TRAVELING AT 35 MPH AND CONTROLLED BY ADAPTIVE CRUISE CONTROL SET AT 35 MPH. THE TIME WAS 12:40 PM ET ON 29 MARCH 2019. SEEMINGLY THE CAR WENT INTO CRASH PREVENTION MODE BY TIGHTENING THE SEAT BELT AND EXECUTING A MAXIMUM FORCE BRAKING STOP. THE TIRES SQUEALED. MY CHEST WAS SORE WHERE THE SEAT BELT RETRACTED WITH FORCE. APPROXIMATE LOCATION: SOUTHBOUND ON LANDMARK DR. NEAR ASHCROFT CT. CLEARWATER, FL 33761. LANDMARK DR. IS A RESIDENTIAL TWO LANE ROAD RUNNING NORTH-SOUTH WITH DUAL YELLOW PAINTED CENTER MARKI…
Owner-reported narrative. 7,805 miles reported. Look up ODI 11192423 at NHTSA ↗
Owner report 11205093 · 2019-05-01 (May 1, 2019)
THE CAR ACTIVATED ITS EMERGENCY BRAKING FUNCTION UNEXPECTEDLY. I WAS DRIVING ON A COMMUNITY COLLEGE CAMPUS STREET. NO CARS NO BAGS NO WIND NO ANYTHING AT ABOUT 20-25 MPH. ALL CLEAR AIR TEMP 83 DEGREES F. SUNSHINE. NO ADVERSE CONDITIONS. CAR SUDDENLY SLAMMED ON BRAKES WITHOUT ANY WARNING OR REASON WHATSOEVER. SEATBELT TIGHTENED PER PROCEDURE. FORTUNATELY THERE'S WAS NO ONE BEHIND ME TO REAR END ME. TOOK CAR STRAIGHT TO DEALER. SCANNED FOR CODES. NONE FOUND. CAR IS PERFORMING AS DESIGNED. NO. THERE ARE OTHER DOCUMENTED CASES…
Owner-reported narrative. 13,100 miles reported. Look up ODI 11205093 at NHTSA ↗
Recall history
7 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
18V515000 · Air Bags:Sensor:Occupant Classification
Reported: 2018-08-03 (August 3, 2018)
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018 Mercedes-Benz E300, E300 4Matic, E43 AMG 4Matic, E400 4Matic, E63S AMG 4Matic+, and 2019 CLS450 4Matic vehicles. The Occupant Classification System (OCS) may not be properly calibrated, resulting in the front passenger air bag not being deactivated if a child seat is in the front seat.
Consequence: If a child seat is in the front seat and the passenger air bag is not deactivated, in the event of a crash, it can increase the risk of injury.
Remedy: MBUSA will notify owners, and dealers will replace the front passenger seat cushion, free of charge. The recall began November 26, 2018. Owners may contact MBUSA customer service at 1-800-367-6372.
NHTSA campaign record ↗18V725000 · Electrical System:12v/24v/48v Battery:Cables
Reported: 2018-10-15 (October 15, 2018)
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018 Mercedes-Benz C300 4Matic Coupe, C300 4Matic Cabrio, E300, E300 4Matic, C300, C300 4Matic, C300 Coupe and C300 Cabrio vehicles. The cover for the starter battery may not cover the live positive electrical wire, and in certain crashes, the vehicle's strut brace may deform and short circuit the battery.
Consequence: If the battery is shorted, the emergency door unlocking would be deactivated for an outside responder and the short circuit could increase the risk of a fire.
Remedy: MBUSA will notify owners, and dealers will replace the positive pole cover, free of charge. The recall began November 27, 2018. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2018110002.
NHTSA campaign record ↗18V850000 · Steering:Rack And Pinion:Rack
Reported: 2018-11-29 (November 29, 2018)
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2015-2016 Mercedes Benz C300, 2017-2019 C300 Cabrio, C300 Coupe, C63 Cabrio, 2015 C63S AMG, 2018-2019 C300, C350e, C63 AMG, C63S AMG Cabrio, 2018 C63 AMG Cabrio, C63 AMG Coupe, C63S AMG, C63S AMG Coupe, E300, E400 Cabrio, E400 Coupe, 2019 CLS450, E450 Cabrio, and E450 Coupe rear-wheel drive vehicles. A locknut in the steering rack may break under high load, possibly causing the steering to become stuck in one position.
Consequence: A car that cannot be properly steered has an increased risk of a crash.
Remedy: MBUSA will notify owners, and dealers will replace the steering rack, free of charge. The recall began August 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019080012.
NHTSA campaign record ↗19V788000 · Seat Belts
Reported: 2019-11-01 (November 1, 2019)
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2018 E400 Wagon 4MATIC, E400 4MATIC, E43 AMG 4MATIC, 2018-2019 E63S AMG 4MATIC Wagon, E63 AMG 4MATIC Wagon, E300, E300 4MATIC, GLC63S Coupe AMG 4MATIC, 2019 CLS450, CLS450 4MATIC, CLS53 AMG 4MATIC, E450 Wagon, E53 AMG 4MATIC, GLC300, GLC63 AMG Coupe 4MATIC, G550 4MATIC, G63 AMG, GLC300 Coupe 4MATIC, GLC300 4MATIC, GLC350e 4MATIC, GLC43 AMG Coupe 4MATIC, GLC43 AMG 4MATIC, GLC63 AMG 4MATIC, GT63 AMG four-door 4MATIC, and GT63S AMG four-door 4MATIC vehicles. Although correctly fastened, the front seat belts may be inaccurately detected as being unfastened, which may cause the electric PRE-SAFE®-function and the pretensioner to be deactivated.
Consequence: The electric PRE-SAFE®-function and the seat belt pretensioners may not deploy during a crash, increasing the risk of injury.
Remedy: MBUSA will notify owners, and dealers will inspect the front seat belt buckles, replacing them as necessary, free of charge. The recall began March 13, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020020017.
NHTSA campaign record ↗20V449000 · Electrical System:Software | Seat Belts:Front:Warning Light/Devices
Reported: 2020-07-31 (July 31, 2020)
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2019 C300, C300 Coupe, CLS450, E450 Coupe and S450, 2017-2019 E300, 2018 E400 Coupe, E400 Stationwagon, and 2018-2019 S560 vehicles that have previously had the instrument cluster replaced. The software in the replaced instrument cluster may cause the seat belt warning system to not operate properly, only displaying a solid warning light if either the driver or passenger seat belt is unfastened, instead of a blinking light with an audible tone.
Consequence: Without the audible tone and blinking warning light to remind the front seat occupants that their seat belts are not buckled, they may forget to buckle their seat belt, increasing their risk of injury in the event of a crash.
Remedy: MBUSA will notify owners, and dealers will update the instrument cluster software, free of charge. The recall began September 8, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020080015.
NHTSA campaign record ↗21V058000 · Communication: Auto Crash Notification | Electrical System:Software
Reported: 2021-02-05 (February 5, 2021)
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the communication module may fail to communicate the correct vehicle location for the emergency call system (eCall) in the event of a crash.
Consequence: Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.
Remedy: MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer service at 1-877-762-8267. MBUSA's number for this recall is 2021020025.
NHTSA campaign record ↗21V072000 · Communication: Auto Crash Notification | Communication
Reported: 2021-02-12 (February 12, 2021)
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2019 C300, E300, 2018-2020 CLA250, 2020 CLS450, AMG E53, AMG GT53, GLE450, 2018 AMG E63, AMG GTA, 2017-2020 GLA250, GLC300, 2019 GLC350, AMG GLC43, 2017-2018 GLE350, 2019 AMG GLC 43, GLC350, GLE400, 2017 GLS450, S550, C300 Cabrio, and 2018-2019 S560 vehicles. On June 18, 2021, an additional 9 vehicles were added, including certain 2021 GLA250, GLC300, 2018 S450, E400, and 2017 CLA250 vehicles. The communication module might have been inadvertently deactivated during a service visit, which could have disabled the Emergency Call (eCall) function.
Consequence: A disabled eCall system would prevent a vehicle occupant from contacting emergency services through the call center in an emergency, potentially delaying emergency responders and increasing the risk of injury.
Remedy: MBUSA will notify owners, and dealers will inspect the communication module and activate it, if necessary, free of charge. The recall began March 31, 2021. Letters for the owners of the 9 additional vehicles were mailed July 9, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021030005.
NHTSA campaign record ↗