2017 Mercedes-Benz B 250E Problems, Complaints & Recalls

Source: NHTSA · Updated Dec 15, 2025 · 20 owner complaints analyzed

Compared with other B 250E years
Far more complaints than other years 1st of 4 for complaints
NHTSA crash rating
Not rated

Owners have filed 20 complaints with NHTSA about the 2017 Mercedes-Benz B 250E. That is the most of any B 250E model year in the database (4 years). The most reported problem area is engine (11 complaints, 55%), typically at around 44,000 miles. There are 3 safety recalls covering this model year.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2017 Mercedes-Benz B 250E problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Engine11 · ~44,000 mi
Power Train10 · ~16,000 mi
Electrical System8 · ~16,000 mi
Fuel/propulsion System5
Seat Belts1
Service Brakes1 · ~1,000 mi
Suspension1
Unknown or Other1
Vehicle Speed Control1 · ~1,000 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Engine1155%44,000——
Power Train1050%16,000——
Electrical System840%16,000——
Fuel/propulsion System525%———
Seat Belts15%———
Service Brakes15%1,000——
Suspension15%———
Unknown or Other15%———
Vehicle Speed Control15%1,000——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2022, with 8 complaints
2017: 1201712018: 1201812022: 8202282023: 5202352024: 3202432025: 220252

n = 20 complaints · Source: NHTSA

2017 Mercedes-Benz B 250E recalls (3)

Tap a recall to see the problem, the risk and the fix.

Steering:gear box:shaft sectorApr 1, 2021 · NHTSA campaign 21V229000 · 4,992 vehicles

Problem: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017 B250e, CLA250, 2017-2018 AMG CLA45, GLA250, and AMG GLA45 vehicles. The steering shaft bore hole for the universal joint bearing may allow excessive movement that, over time, could result in the separation of the bearing and universal joint.

Risk: A separated universal joint bearing can cause a loss of steering control and increase the risk of a crash.

Fix: MBUSA will notify owners, and dealers will inspect, and as necessary, replace the steering shaft, free of charge. Owner notification letters were mailed July 23, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021060001.

Communication: auto crash notification; electrical system:softwareFeb 5, 2021 · NHTSA campaign 21V058000 · 1,292,258 vehicles

Problem: 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.

Risk: Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.

Fix: 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.

Air bags:frontalOct 6, 2017 · NHTSA campaign 17V627000 · 495,290 vehicles

Problem: 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 4Matic Coupe, GLK250 4Matic BlueTec, GLK350, GLK350 4Matic, 2016-2017 C350e, C43 AMG, 2015 C400 4Matic, 2016-2018 C63 AMG, GLC300, GLC300 4Matic, 2017-2018 C300 Coupe, C300 4Matic Coupe, C43 AMG, C63 AMG Coupe, C63S AMG Coupe, C300 Cabriolet, C300 4Matic Cabriolet, C43 AMG Cabriolet, C63 AMG Cabriolet, C63S AMG Cabriolet, GLC300 4Matic Coupe, GLC43 AMG, GLC43 AMG Coupe, 2014 E350 Coupe, E350 4Matic Coupe, E350 Cabriolet, E400 Hybrid, 2015-2017 E400 Coupe, E400 4Matic Coupe, E400 Cabriolet, 2014-2017 E550 Coupe, E550 Cabriolet, B250e, 2014-2016 E250 BlueTec, E63 AMG 4Matic Wagon, 2012-2013 E350 BlueTec, 2012-2016 E350, E350 4Matic, 2015-2016 E400, E400 4Matic, 2012 E63 AMG, 2014-2015 E250 4Matic BlueTec, 2013-2016 E350 Wagon, 2017 GLC300d 4Matic, and 2018 GLC350e 4Matic. The driver's air bag may unexpectedly deploy due to insufficient grounding of the steering components if an electrostatic discharge occurs and the air bag clockspring is broken.

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

Fix: 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.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

In November 2024, the vehicle indicated "add coolant". The vehicle was brought to Mercedes Benz of Scottsdale for servicing. The dealership apparently added coolant without advising me that the B250-E has a 100% chance of failure to the Drive Unit / coolant intrusion unless a small part is replaced…

Electrical System · received Dec 15, 2025 · NHTSA complaint 11705166

On Wednesday [XXX] I was driving my electric vehicle to work. I exited the freeway and as soon as I stopped at the light for the off ramp a warning light indicator appeared stating Coolant Low. I found this odd as I was unaware of Electric Vehicles using Coolant. I clicked the OK button on the…

Electrical System · received Jan 3, 2025 · NHTSA complaint 11633846

While driving a notice to park the car and call for maintenance came up then while I was trying to get to safe stopping point the car went on to neutral and shut down while I was at speed. I turned the car back on and moved it to safety and called for roadside assistance

Fuel/propulsion System · received Dec 15, 2024 · NHTSA complaint 11630844

The contact owns a 2017 Mercedes-Benz B250E. The contact stated while driving approximately 60 MPH, the vehicle the lost automotive power and stalled. The message "Shut Off Immediately" was displayed. The vehicle was later towed to the residence. The cause of the failure was not yet determined. The…

Engine · received Oct 4, 2024 · NHTSA complaint 11618068

The contact owns a 2017 Mercedes-Benz B250E. The contact stated that while reversing from the garage at 3–5 MPH, the contact depressed the park button. The vehicle attempted to go into the park position. There was an abnormal noise detected. There were no warning lights illuminated. The vehicle…

Power Train · received Apr 24, 2024 · NHTSA complaint 11585036

Other Mercedes-Benz B 250E years

← 2016 B 250E

YearComplaintsRecalls
2017203
2016 B 250E42
2015 B 250E33
2014 B 250E13

See all Mercedes-Benz B 250E problems by year, every Mercedes-Benz model, or the Mercedes-Benz VIN decoder.

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Frequently asked questions

What are the most common problems with the 2017 Mercedes-Benz B 250E?

Owners most often report engine, power train, electrical system problems. The top one, engine, accounts for 11 complaints.

Was there a recall on the 2017 Mercedes-Benz B 250E?

Yes, 3 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2017 Mercedes-Benz B 250E a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other B 250E model years, the 2017 has far more complaints than most years. Always get a pre-purchase inspection and check the VIN for open recalls.