MotorDeets

2018 Mercedes-Benz Glc 350 E: Recalls, Problems & MPG

Here are the deets on the 2018 Mercedes-Benz Glc 350 E: 7 recalls, 2 owner complaints and up to 25 mpg combined.

7vehicle recalls
2owner complaints
0mention a crash
25best combined mpg
2018 Mercedes-Benz Glc 350 E
Photo: EurovisionNim · CC BY-SA 4.0 · Wikimedia Commons. Representative photo of this generation; trim may differ.

Recalls

7 vehicle recalls from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.

Airbags Vehicle recall #17V627000 · 2017 · 495,290 vehicles

What's wrong: 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…

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

The 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.

Seat belts, Body & structure Vehicle recall #18V177000 · 2018 · 121,858 vehicles

What's wrong: The seat belt latch plates (the parts that insert into the buckles) for the outboard rear seats May retract into the interior paneling, preventing the occupants from being able to use the seat belts.

Why it matters: If the rear seat passengers cannot fasten their seat belts, they have an increased risk of injury in the event of a crash.

The fix: Mbusa will notify owners, and dealers will install a buffer to the c-pillar paneling, free of charge. The recall is expected to begin May 14, 2018.

Airbags Vehicle recall #18V208000 · 2018 · 57 vehicles

What's wrong: The housing for the driver side air bag inflator May have been made with defective steel. In the event of an air bag deployment, the defective steel May cause the inflator to improperly inflate the driver-side air bag and potentially rupture.

Why it matters: In the event of a crash involving driver air bag deployment, an improperly inflated air bag and/or an inflator rupture with sharp metal fragments might result in serious injury or death to the driver or to occupants.

The fix: Mbusa will notify owners, and dealers will replace the front driver air bag module, free of charge. The recall is expected to begin May 29, 2018.

Exterior lights Vehicle recall #18V610000 · 2018 · 4,702 vehicles

What's wrong: The front turn signals May have an incorrect color of pink or violet. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (fmvss) number 108, "lamps, reflective devices, and associated equipment."

Why it matters: Turn signals that are the wrong color May not be as easily recognized by other drivers, increasing the risk of a crash.

The fix: Mbusa will notify owners, and dealers will inspect the color of the turn signal, replacing the LED module as necessary, free of charge. The recall began November 2, 2018.

Seat belts, Body & structure Vehicle recall #18V683000 · 2018 · 4,702 vehicles

What's wrong: Mercedes-benz USA, LLC. (mbusa) is recalling certain 2016-2018 Mercedes-Benz glc300 and glc300 4matic, 2018 glc350e and glc63 amg 4matic and 2017-2018 glc43 amg 4matic vehicles. The seat belt latch plates (the parts that insert into the buckles) for the outboard rear seats May retract into the interior paneling, preventing the occupants from being able to use the seat belts.

Why it matters: If the rear seat passengers cannot fasten their seat belts, they have an increased risk of injury in the event of a crash.

The fix: Mbusa will notify owners, and dealers will install felt strips between the c-pillar and rear side paneling, free of charge. The recall began November 2, 2018.

Airbags Vehicle recall #18V838000 · 2018 · 104,663 vehicles

What's wrong: The status of the passenger side air bag May not display correctly.

Why it matters: If the passenger air bag is incorrectly displayed as 'on' when it is not, a front seat passenger May be unaware that the air bag will not deploy in the event of a crash, increasing their risk of injury.

The fix: Mbusa will notify owners, and dealers will update the audio head unit software, free of charge. The recall began January 3, 2019.

Body & structure Vehicle recall #23V854000 · 2023 · 2,976 vehicles

What's wrong: Please refer to mbusa's recall report for specific vehicle details. The front roof panel located between the windshield and the panoramic sunroof May not have been bonded correctly to the vehicle during a prior repair, allowing the front panel to detach from the vehicle.

Why it matters: A detached roof panel can become a road hazard, increasing the risk of a crash.

The fix: Dealers will replace the front panel, free of charge. Owner notification letters were mailed on August 2, 2024. Owner notification letters will be mailed in phases, on, March 22,2024, and August 2, 2024.

Most-reported problems

Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 0 injuries and 0 deaths were reported.

Engine2
Electrical2

What owners describe

The 2018 Mercedes-Benz Glc 350 E has 2 owner complaints, ranking #1 of 2 Glc 350 E model years for complaints (about average; the typical year has 2).

Engines & fuel economy (EPA)

EngineTransmissionDriveCityHwyComb.Fuel
2.0 L 4-cyl turbo hybridAutomatic 7-spd4-Wheel Drive242725Premium and Electricity

Want the full repair deets? Get the factory manual.

Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2018 Mercedes-Benz Glc 350 E.

eManualOnline Download (PDF), keep forever

Closest thing to the factory manual for most years. Pay once, keep it.

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Mitchell 1 DIY Online access, factory-level data

Pro-shop repair procedures, wiring diagrams and TSBs for your exact car.

From $19.99/mo · $39.99/yr
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ALLDATAdiy Online access, factory OEM info

OEM procedures, specs and recall/TSB info, the same source many shops use.

From $19.99/mo · $59.99/yr
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Haynes Print book or AllAccess online

Step-by-step photos written from a real teardown. Great for first-timers.

Books ~$30–$40 · AllAccess $34.99/mo
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FAQ

Does the 2018 Mercedes-Benz Glc 350 E have any recalls?

Yes. NHTSA lists 7 vehicle recalls for the 2018 Mercedes-Benz Glc 350 E. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.

What are the most common 2018 Mercedes-Benz Glc 350 E problems?

Owners have filed 2 complaints with NHTSA. The most-reported areas are engine (2), electrical (2).

What gas mileage does the 2018 Mercedes-Benz Glc 350 E get?

EPA ratings run up to 25 mpg combined (2.0 L, Automatic 7-spd), across 1 engine and transmission combos.

Where can I get a 2018 Mercedes-Benz Glc 350 E repair manual?

eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.

Other Glc 350 E years

20182020