Model year

2015 Mercedes-Benz B 250E

Hatchback, electric, built in Germany. Owner complaints on file from May 31, 2022 to Dec 17, 2025.

Recall campaigns covering this model year3522k vehicles or units across those campaigns
Owner complaints3Below the median 2015 hatchback
Severity index0.02015 hatchbacks average 10.9
First 24 months0Complaints in its first two years
Complaints over time

Complaints about the 2015 Mercedes-Benz B 250E peaked in 2025, with 2 filed

Owner complaints about this model year, by the year they were filed with NHTSA.

00.511.52202220232024202522026
Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

67% of complaints about the 2015 Mercedes-Benz B 250E name seat belts

Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.

Seat belts
2
Engine and cooling
1
Powertrain
1
Brakes
1
Steering
1
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

3 recall campaigns cover the 2015 Mercedes-Benz B 250E

Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.

Recall campaigns for the 2015 Mercedes-Benz B 250E
CampaignFiledSubjectComponentVehiclesRemedy
19V-787Nov 1, 2019For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V787-4620.pdfCommunication24,226Software update
17V-627Oct 6, 2017Driver's air bag may unexpectedly deploy due to insufficient grounding of the steering components if an electrostatic discharge occurs and the air…Airbags495,290Not stated
15V-655Oct 14, 2015Due to a communication error within the electric drive system, the electric powertrain unit may shut down, temporarily immobilizing the vehicle…Electrical system2,618Software update
Source: NHTSA ODI recalls file.
Owner complaints

What owners reported about the 2015 Mercedes-Benz B 250E

The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.

3 complaints on file, page 1 of 1.

  1. Filed Dec 17, 2025Failure Oct 2, 2025Vista, CASeat belts

    Stacy belts will not retract they remain in a loosened state and I am afraid they will not lock in an accident

    NHTSA complaint 11705565
  2. Filed Oct 18, 2025Failure Oct 18, 2025Vista, CASeat belts, Service brakes, Steering

    Subject: Urgent Safety Concern – Immediate Attention Required Dear To Whom it may Concern, I am writing to urgently express serious safety concerns with the vehicle I recently [purchased/test drove/had serviced]. Seat Belt Malfunction: The children’s seat belts are not retracting properly, posing a significant safety risk. Braking Issues: Despite being told the brakes are at 90%, they feel like they are grinding metal. This is highly concerning. Alignment Problem: The vehicle is veering aggressively to the right during normal driving, which indicates a serious alignment or suspension issue. During the test drive, I was told the alignment would be addressed before delivery. However, the vehicle still exhibits unsafe behavior. Additionally, the braking condition does not align with the claim that the brakes are at 90%. These are critical safety issues that must be addressed immediately. I am extremely concerned about the roadworthiness of this vehicle and request a full inspection and immediate resolution before any further use. Please respond as soon as possible to confirm that these issues will be addressed without delay. Sincerely, [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

    NHTSA complaint 11694260
  3. Filed May 31, 2022Failure Apr 19, 2019SAN Jose, CAEngine, Power train

    Motor/Drive Unit making "whirring" noise that got progressively worse over time. While under warranty MB dealer stated that everything was fine, now after the warranty has expired a different dealer says it is failing and needs to be replaced. Independent shop says there is a potential design defect with the Tesla motor used in this vehicle (many early model S motors were replaced by tesla.)

    NHTSA complaint 11466832
Source: NHTSA ODI complaints file.
Investigations

1 NHTSA investigation on file

  • EA21002 Engineering analysis, Airbags
    Desiccated Air Bag Inflator Rupture
    Opened Sep 17, 2021, still open
Source: NHTSA ODI investigations file.
Service bulletins

55 manufacturer communications cover this model year

Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall.

  • LI82.85-P-079087 Aug 6, 2026 · Service Bulletin/Repair Instructions
    Complaint A popup is seen on the HU with the message "data connection temporarily not available". Potentially affected functionalities in NTG4.5, NTG5 1.Weather 2.Local Search 3.IP Radio 4.Send2Car 5.Speech Detection Service 6.Navigation 7.iHeartRadio 8.Tra…
  • LI82.62-P-078631 Aug 6, 2026 · Service Bulletin/Repair Instructions
    Complaint Clanking noise from the area of the speakers in the doors. Cause Under analysis. Remedy To narrow down the cause, first of all remove the door trim. • If the noise continues to occur even with the door trim removed, then continue the diagnosis wor…
  • LI35.30-P-058566 Jul 14, 2026 · Service Bulletin/Repair Instructions
    Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The noise is heard once in each instance when changing direction of travel. Note: Sound file in attachment Cause If the complaint is eliminated by exp…
  • PSL-NCU Return Parts 6/19 Jun 19, 2026 · Other
    Dear Mercedes-Benz USA Dealers, The part numbers listed in the chart below should no longer be installed, and any existing stock must be returned to your facing PDC. The deadline for all dealer returns is no later than Thursday, July 9, 2026. After July 9th…
  • LI82.85-P-080507 May 26, 2026 · Service Bulletin/Repair Instructions
    Complaint After successful commissioning of the HERMES control unit (N112/9) with XENTRY Diagnosis DVD 03/2026, the message "SOS - service not activated" appears on the instrument cluster. In addition, the following two conditions are also met: • HERMES (N1…
  • LI82.85-P-080559 May 26, 2026 · Service Bulletin/Repair Instructions
    Complaint The customer requests deactivation of the N112/9 HERMES communication module Note: Deactivation of the HERMES control unit (N112/9) is not supported for gray-market vehicles. Cause Before deactivating the HERMES control unit (N112/9), it must be c…
  • LI82.30-P-059239 May 19, 2026 · Service Bulletin/Repair Instructions
    Complaint There are several types of complaint about noises or poor windshield wiper wiping performance: A: Wiper blades squeaking, chattering, shuddering B: The windshield is not wiped completely (streaking) C: During the downward movement water is pulled …
  • LI82.10-P-078301 Apr 16, 2026 · Service Bulletin/Repair Instructions
    Complaint Headlamp, front fog lamp leaky or fogged. Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. If a pressure compensation diaphragm…
  • LI82.10-P-078301 Mar 9, 2026 · Service Bulletin/Repair Instructions
    Complaint Headlamp, front fog lamp leaky or fogged Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. If a pressure compensation diaphragm …
  • LI82.10-P-078301 Feb 24, 2026 · Service Bulletin/Repair Instructions
    Complaint Headlamp, front fog lamp leaky or fogged Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. If a pressure compensation diaphragm …
  • LI83.30-P-079850 Jan 16, 2026 · Service Bulletin/Repair Instructions
    Complaint Customer states the AC either does not cool/has poor performance or heat is insufficient. Cause Many possible root causes Remedy *Note - This Li does not apply if there are other Li's that apply to your concern OR you have a fault and/or guided te…
  • LI83.30-P-079850 Jan 15, 2026 · Service Bulletin/Repair Instructions
    Complaint Customer states the AC either does not cool/has poor performance or heat is insufficient. Cause Many possible root causes Remedy AC Diagnosis (General) Initial Steps Verify Customer Concern • Confirm the issue reported by the customer. Compare to …
  • LI33.30-P-056665 Nov 15, 2025 · Service Bulletin/Repair Instructions
    Complaint Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The clunk is heard once when changing from forward to reverse (and vice versa). Note: Sound file in attachment Cause If the complaint is eli…
  • LI33.30-P-056665 May 21, 2025 · Service Bulletin/Repair Instructions
    Complaint Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The clunk is heard once when changing from forward to reverse (and vice versa). Note: Sound file in attachment Cause If the complaint is eli…
  • LI82.85-P-079271 May 22, 2025 · Service Bulletin/Repair Instructions
    Complaint After a software update of HERMES communication module N112/9 has been performed on a gray import vehicle, the message "SOS - Service not activated" is displayed in the instrument cluster. Cause The message "SOS - Service not activated" tells the …
  • LI82.10-P-078896 Apr 28, 2025 · Service Bulletin/Repair Instructions
    Complaint Headlamps leaking or fogged Cause The fogging of the headlamp is a natural phenomenon which can occur under certain climatic conditions. In contrast to a leaky headlamp, physical fogging does not result in a technical impairment of the headlamp. A…
  • LI82.10-P-078301 Apr 28, 2025 · Service Bulletin/Repair Instructions
    Complaint Headlamp, front fog lamp leaky or fogged Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. Remedy NOTE: If a pressure compensati…
  • LI82.85-P-079087 Apr 21, 2025 · Service Bulletin/Repair Instructions
    Complaint A popup is seen on the HU with the message "data connection temporarily not available". Potentially affected functionalities in NTG4.5, NTG5 1.Weather 2.Local Search 3.IP Radio 4.Send2Car 5.Speech Detection Service 6.E-Navigator 7.iHeartRadio 8.Tr…
  • LI82.70-P-077433 Mar 5, 2025 · Service Bulletin/Repair Instructions
    Complaint During a phone call, the called party has difficulty understanding/cannot understand the driver, or interference/background noises are audible to the called party during a call. It becomes increasingly difficult to understand as the speed rises. C…
  • LI33.30-P-056665 Jan 16, 2025 · Service Bulletin/Repair Instructions
    Complaint Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The clunk is heard once when changing from forward to reverse (and vice versa). Cause If the complaint is eliminated by experimentally loose…
  • LI82.35-P-078467 Oct 23, 2024 · Service Bulletin/Repair Instructions
    Complaint Washer fluid system leaks Cause Various possible causes: 1. Washer fluid reservoir itself. 2. Seal on washer fluid pump/washer fluid reservoir. 3. Washer fluid pump. 3.1. Distributor housing leaks. 3.2. Pump fitting leaks. 3.3. Washer fluid hose c…
  • LI82.10-P-078302 Sep 10, 2024 · Service Bulletin/Repair Instructions
    Complaint Headlamps fogged or droplets forming. Cause Due to its outlet openings, the headlamp is an "open system". This means that acidic gases, moisture, dirt and exhaust gases can penetrate into the headlamp. This can lead to the formation of condensatio…
  • LI82.70-P-077433 Sep 28, 2024 · Service Bulletin/Repair Instructions
    Complaint During a phone call, the called party has difficulty understanding/cannot understand the driver, or interference/background noises are audible to the called party during a call. It becomes increasingly difficult to understand as the speed rises. C…
  • LI82.10-P-078307 Sep 21, 2024 · Service Bulletin/Repair Instructions
    Complaint Headlamps leaking or fogged Cause The fogging of the headlamp is a natural phenomenon which can occur under certain climatic conditions. In contrast to a leaky headlamp, physical fogging does not result in a technical impairment of the headlamp. A…
  • LI82.10-P-078301 Sep 10, 2024 · Service Bulletin/Repair Instructions
    Complaint Headlamp or front fog lamp leaky or fogged Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. Headlamps comply with all applicabl…
  • LI82.10-P-078069 Jul 23, 2024 · Service Bulletin/Repair Instructions
    Complaint Rear lamps fogged up/not leaktight. Cause Fogging of the rear lamps is a natural phenomenon, which can occur under certain climatic conditions. This does not lead to any technical impairment of the rear lamps. Remedy Rear lamp: Remedy 1: Clearing …
  • LI91.18-P-077075 Dec 4, 2023 · Service Bulletin/Repair Instructions
    Crease formation on genuine leather seat covers in vehicles with low mileage ⢠Objects left on the seats for extended periods of time (pressure marks). ⢠Objects wedged between the seat backrest and seat cushion (e.g. seat belt buckle). ⢠Light init…
  • LI82.85-P-076799 Aug 18, 2023 · Service Bulletin/Repair Instructions
    The Mercedes me connect services cannot be activated. The remote status data does not update. Error in N112/9 - control unit for telematics services (HERMES). In the HERMES control unit log, under the "URL" tab, the value DEFAULT is stored for "atpServ…
  • LI09.00-P-074093 Dec 8, 2021 · Service Bulletin/Repair Instructions
    "MY15+ M278 and M157 Equipped Vehicles with Fault Code ""P023400 – Boost Pressure is Too High"" "
  • GI3330P061452 Aug 15, 2016 · Service Bulletin/Repair Instructions
    Clacking noises from the front axle area.
  • Launch NCU - 202 Jan 7, 2021 · Service Bulletin/Repair Instructions
    Mercedes-Benz AG (?MBAG?), the manufacturer of Mercedes-Benz, has determined that on certain Model Year (?MY?) 2013-2017 B-Class, C-Class, CLA-Class, CLS-Class, E-Class, G-Class, GL-Class, GLA-Class, GLC-Class, GLE-Class, GLK-Class, GLS-Class, GT-Class, M-C…
  • LI20.10-P-060902 Aug 3, 2020 · Service Bulletin/Repair Instructions
    Engine diagnosis warning lamp activated - Fault code P012800
  • NCU - HVAC Warra May 21, 2020 · Service Bulletin/Repair Instructions
    To enhance the satisfaction of our customers, avoid further costs of litigation and return focus to its core businesses, Mercedes-Benz USA, LLC (MBUSA) has entered into a settlement regarding claims relating to alleged mold and mildew type odors originating…
  • S-B-67.00-29 Jul 23, 2013 · Service Bulletin/Repair Instructions
    Since 12/2012 (model 166) and since 06/2013 (model 242) the glass breakage loops are no longer in the side windows and rear window. Suitable interior protection ensures that the interior monitoring function continues to operate correctly.
  • LI82.95-P-056655 Jul 12, 2013 · Service Bulletin/Repair Instructions
    Customer experiences low battery conditions, resulting in jump starts, and eventually requiring battery replacement.
  • LI82.85-P-055695 Jul 8, 2013 · Service Bulletin/Repair Instructions
    The COMAND unit does not start or the COMAND display remains dark. The COMAND unit cannot be operated. Note: The problem disappears after a lengthy idle period (>6h) or after interrupting the power supply (circuit 30).
  • LI46.10-P-056468 Jul 3, 2013 · Service Bulletin/Repair Instructions
    Vehicle wanders to the left or right.
  • LI33.30-P-056665 Jul 18, 2013 · Service Bulletin/Repair Instructions
    Single, throttle lift-off, clunking noise from the side shaft when starting off (audible at the wheel). The clunk is heard once when changing from forward to reverse (and vice versa).
  • LI91.18-P-058808 Mar 28, 2014 · Service Bulletin/Repair Instructions
    White stains occur on the Dinamica covers in the areas of the cushion cover and backrest cover.
  • LI82.85-P-058582 Mar 3, 2014 · Service Bulletin/Repair Instructions
    Apple products (iPhone or iPod) are not charged via the serial USB interface of the COMAND Online control unit (A40/3) in the stowage compartment of the center console.
  • LI68.20-P-058749 Mar 18, 2014 · Service Bulletin/Repair Instructions
    The center stowage compartment does on close or open smoothly.
  • LI54.18-P-057974 Mar 13, 2014 · Service Bulletin/Repair Instructions
    ESP®, BAS, PRE-SAFE®, HOLD function, Hill-Start Assist and ESP® trailer stabilization are unavailable due to a malfunction. Also the adaptive brake lights, Adaptive Brake Assist and/or ATTENTION ASSIST may have failed or be deactivated. The brake system con…
  • LI54.18-P-057927 Mar 7, 2014 · Service Bulletin/Repair Instructions
    Engine diagnosis warning lamp is active. One or more of the faults listed under 'Control unit / Fault code' relating to the throttle valve actuator (M16/6) and/or oxygen sensor (G3/1 and/or G3/2) are stored in the engine control unit.
  • LI54.15-P-057373 Feb 28, 2014 · Service Bulletin/Repair Instructions
    The vehicle cannot be started The vehicle may start by itself shortly after the startup attempt with a delay, as the relay can be late closing. and/or The gear selection is displayed, but no gear is engaged. Gear selection is not possible. and/or Rear …
  • LI27.60-P-058317 Mar 4, 2014 · Service Bulletin/Repair Instructions
    Transmission intermittently fails to shift, vehicle jolts in higher gears. The dual clutch transmission (DKG) control unit contains the stored FC 92177 or FC 92100 ("The shift valve of the internal shaft has a malfunction. The commanded position cannot be…
  • LI07.70-P-058650 Mar 8, 2014 · Service Bulletin/Repair Instructions
    Check Engine Light illuninated in instrument cluster DTC P052E71 stored in ME control unit
  • LI54.25-P-056472 Feb 10, 2014 · Service Bulletin/Repair Instructions
    The key is not recognized in the electronic ignition switch, the vehicle cannot be started and/or the automatic transmission may perform an "Automatic P function" at speeds below 6 km/h.
  • LI27.60-P-058317 Feb 5, 2014 · Service Bulletin/Repair Instructions
    Transmission intermittently fails to shift, vehicle jolts in higher gears. The dual clutch transmission (DKG) control unit contains the stored FC 92177 or 92100 - The shift valve of the internal shaft has a malfunction. The commanded position was not reac…
  • LI27.60-P-058283 Feb 6, 2014 · Service Bulletin/Repair Instructions
    Reverse gear cannot be engaged. The following fault code is stored in the dual clutch transmission (DKG) control unit: FC 074600 -> Pressure regulating valve 1 does not close or FC 077600 -> Pressure regulating valve 1 does not close In the extended fau…
  • LI83-70-P-064480 May 22, 2019 · Service Bulletin/Repair Instructions
    "High-voltage battery warning message" in instrument cluster
  • LI54 65-P-066765 Oct 25, 2017 · Service Bulletin/Repair Instructions
    Reversing camera nonfunctional on vehicles with code 805 YoM 14/1 (MY15)
  • LI54 10-P-065994 Sep 18, 2017 · Service Bulletin/Repair Instructions
    Direct starting/ ECO start/stop inoperative and fault code B21059A current and stored in CBC (front SAM)
  • LI54 30-P-064548 Sep 18, 2017 · Service Bulletin/Repair Instructions
    Instrument cluster: Always boots in main menu (trip/total mileage) / Last mode inoperative
  • LI27 50-P-064440 Jul 16, 2018 · Service Bulletin/Repair Instructions
    7G-DCT: Scratching noise when changing gear from D to R when transmission cold.
  • P-SC-2016060001 Jun 17, 2016 · Service Bulletin/Repair Instructions
    Update Powertrain and Gateway Control Module Software
Source: NHTSA manufacturer communications files.