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CarMonitor

Transport Canada + NRCan

2017 Mercedes Benz GLC 300

Everything Canada’s open data holds on this vehicle: what has been recalled, what it costs to run, and how efficient it is compared with everything else on the road.

Recalls

11

10 current

Combined

10L/100 km

Fuel, a year

$3,100

20,000 km, Ontario prices

Recalls

Good news: Recall repairs cost you nothing. Book with any manufacturer dealer and quote the recall number — no time limit, however many owners the vehicle has had.

Structure

Transport Canada recall 2023673 · manufacturer campaign 7790004

15 December 2023

Transport Canada lists: C 2014–2020 · Cla 2014–2020 · Gla 2014–2020 · GLC 2014–2020

What is wrong

On certain vehicles, the plastic panel located between the windshield and the panoramic sunroof may not have been attached correctly during a prior service repair. Over time, the panel could loosen and separate from the vehicle. Note: This is an expansion of Transport Canada recall 2021-170.

Why it matters

A panel that detaches from a moving vehicle could create a road hazard for others and increase the risk of a crash.

What the dealer will do

Mercedes-Benz will notify owners by mail and advise you to take your vehicle to a dealership to replace the front roof panel.

110 vehicles affected in CanadaCarSafety Mfr

Structure

Transport Canada recall 2021170 · manufacturer campaign 7790003

22 March 2021

Transport Canada lists: C 2014–2020 · Cla 2014–2020 · Gla 2014–2020 · GLC 2014–2020 · and 1 more

What is wrong

On certain vehicles, the plastic panel located between the windshield and the panoramic sunroof may not have been attached correctly during a prior service repair. Over time, the panel could loosen and separate from the vehicle.

Why it matters

A panel that detaches from a moving vehicle could create a road hazard for others and increase the risk of a crash.

What the dealer will do

Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to replace the front roof panel.

229 vehicles affected in CanadaCarSafety Mfr

Steering

Transport Canada recall 2018724

20 December 2018

Transport Canada lists: C 2011–2017 · CLS 2011–2017 · E 2011–2017 · GLC 2011–2017 · and 4 more

What is wrong

On certain vehicles originally sold or currently registered in areas of heavy road salt usage during winter months (Quebec, New Brunswick, Nova Scotia, Prince Edward Island, and Newfoundland & Labrador), the bolts that attach the electric power steering assist motor to the steering gear housing may corrode and break. This could cause a loss of power steering assist. The resulting increase in steering effort could create the risk of a crash causing injury and/or damage to property.

What the dealer will do

Dealers will replace the mounting bolts and apply a corrosion protection coating to the gear housing and bolts. If the bolts bolt cannot be removed, a replacement steering gear will be installed.

22,346 vehicles affected in CanadaCarSafety TC

Seats And Restraints

Transport Canada recall 2018541

3 October 2018

Transport Canada lists: GLC 2016–2018

What is wrong

On certain vehicles, the seat belt latch plate in the second seating row outboard seats might retract into the area between the C-pillar paneling and the rear side paneling. This could hinder the access to the seat belt latch plate for the outboard seat occupants. If a rear seat passenger does not fasten the seat belt, the risk of injury in the event of a crash could increase.

What the dealer will do

Dealers will add a buffer element to the C-pillar paneling. Note: This is an expansion of recall 2018-136.

312 vehicles affected in CanadaSUVSafety Mfr

Seats And Restraints

Transport Canada recall 2018136

16 March 2018

Transport Canada lists: GLC 2016–2018

What is wrong

On certain vehicles, the seat belt latch plate in the second seating row outboard seats might retract into the area between the C-pillar paneling and the rear side paneling. This could hinder the access to the seat belt latch plate for the outboard seat occupants. If a rear seat passenger does not fasten the seat belt, the risk of injury in the event of a crash could increase.

What the dealer will do

Dealers will add a buffer element to the C-pillar paneling.

14,571 vehicles affected in CanadaSUVSafety Mfr

Lights And Instruments

Transport Canada recall 2017645

19 December 2017

Transport Canada lists: GLC 2016–2017

What is wrong

Certain vehicles may not comply with the requirements of Canada Motor Vehicle Safety Standard (CMVSS) 108 - Lighting System and Retroreflective Devices. During the manufacturing process, the aim of the LED headlamps may have been incorrectly adjusted, which could cause them to fail to meet the requirements of the standard. Improperly aimed headlamps may reduce night time forward visibility, which could increase the risk of a crash causing injury and/or damage to property.

What the dealer will do

Dealers will check the headlamp adjustment on the affected vehicles and adjust it, if necessary.

3,723 vehicles affected in CanadaSUVCompliance Mfr

Accessories

Transport Canada recall 2017556

15 November 2017

Transport Canada lists: GLC 2017–2018

What is wrong

On certain vehicles, the panoramic sunroof frontal and side panels may not have been bonded properly and could separate from the vehicle. This could pose a risk to other road users, increasing the risk of injury and/or damage to property.

What the dealer will do

Dealers will inspect bonding and repair as necessary.

2,304 vehicles affected in CanadaSUVSafety Mfr

Airbag

Transport Canada recall 2017490

10 October 2017

Transport Canada lists: B 2012–2018 · C 2012–2018 · Cla 2012–2018 · E 2012–2018 · and 3 more

What is wrong

On certain vehicles, electrostatic discharge, when combined with a broken clock spring and insufficient grounding of the steering components, could lead to an inadvertent deployment of the driver's frontal airbag. Unintended airbag deployment, in a non-warranted (non-impact) situation, could startle the driver, which could result in a crash causing injury and/or property damage. In some instances, inadvertent deployment could cause minor injuries to vehicle occupants.

What the dealer will do

Dealers will add sufficient grounding to the steering components. Note: A broken clock spring would result in a driver airbag warning message appearing in the instrument cluster, as well as a red airbag warning lamp illuminating.

76,728 vehicles affected in CanadaCarSafety TC

Seats And Restraints

Transport Canada recall 2017205

11 April 2017

Transport Canada lists: C 2017 · GLC 2017 · S 2017

What is wrong

Certain vehicles may have been equipped with front seat belt pretensioner igniters that do not meet specifications. This could cause the affected pretentioners to fail to deploy properly in the event of a crash (where deployment is warranted), which could increase the risk of injury to vehicle occupants.

What the dealer will do

Dealers will replace the affected front seat belt pretentioners.

2,259 vehicles affected in CanadaCarSafety Mfr

Engine

Transport Canada recall 2017062

9 February 2017

Transport Canada lists: B 2015–2017 · C 2015–2017 · Cla 2015–2017 · E 2015–2017 · and 2 more

What is wrong

On certain vehicles, the starting current limiter could be overloaded under certain conditions. In the event the starter is blocked, a very high electric current could flow through the starting current limiter during repeated engine starting attempts. The high electric draw could cause the starting current limiter to overheat causing the surrounding components to melt which would increase the risk of fire causing injury and/or damage to property.

What the dealer will do

Dealers will install an additional fuse in the electrical line to the starter.

32,155 vehicles affected in CanadaSUVSafety Mfr

Efficiency and running cost

Class
Sport utility vehicle: Small
In its class
More efficient than 52% of 174 2017 vehicles in this class
Tailpipe CO₂
233 g/km

Set your own distance and pump price · Full efficiency ranking

Watch this vehicle

Recall letters go to whoever owns the car on paper, which may not be you. Save your 2017 Mercedes Benz GLC 300 and we will email you the day Transport Canada issues a new recall for it.

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Common questions

Does the 2017 Mercedes Benz GLC 300 have any recalls?
Transport Canada has 11 recalls on record for the 2017 Mercedes Benz GLC 300. Recall repairs are free at any manufacturer dealer.
What fuel economy does the 2017 Mercedes Benz GLC 300 get?
NRCan rates the 2017 Mercedes Benz GLC 300 at 10 L/100 km combined, emitting 233 g of CO2 per kilometre.
What does it cost to run a 2017 Mercedes Benz GLC 300 for a year?
At 20,000 km a year and Ontario average prices, about $3,100 in fuel, producing roughly 4,620 kg of CO2. Your own distance and prices will change this — the calculator lets you set both.

Source: Transport Canada — Vehicle Recalls Database; NRCan — Fuel consumption ratings. Data current as of 30 July 2026. Running cost uses Ontario average prices (155 ¢/L, 14.5 ¢/kWh), which are hand-maintained estimates. 30,784 rated vehicles on file.