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CarMonitor

Transport Canada + NRCan

2020 Mercedes Benz C

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

15

15 current

Combined

—

Fuel, a year

—

Not rated by NRCan

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 2026364 · manufacturer campaign 7291007

24 July 2026

Transport Canada lists: A 2019–2026 · C 2019–2026 · Cla 2019–2026 · Cle 2019–2026 · and 3 more

What is wrong

On certain vehicles, moisture could enter the driver-side door lock microswitch and cause it to corrode. As a result, the microswitch may fail to automatically engage the parking brake and/or the auto park feature when the door is opened. If this happens, the vehicle could roll away. Note: This problem could also cause the radio and/or interior lights to remain on after exiting the vehicle.

Why it matters

A parked vehicle that rolls away could create the risk of an injury or a crash.

What the dealer will do

To reduce the safety risk, Mercedes-Benz recommends that you should always use the parking brake when you park. Mercedes-Benz will notify owners by mail and advise you to take your vehicle to a dealership to replace the driver-side door lock.

36,862 vehicles affected in CanadaSUVSafety Mfr

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

Visual System

Transport Canada recall 2022177 · manufacturer campaign 5496316

12 April 2022

Transport Canada lists: A 2019–2021 · C 2019–2021 · Cla 2019–2021 · Gla 2019–2021 · and 3 more

What is wrong

On certain vehicles, a software problem could cause the rearview camera image not to appear on the central display. Canadian regulations require the rearview image to display when the transmission is shifted into reverse gear.

Why it matters

A rearview camera image that does not display could reduce a driver's ability to see behind the vehicle while backing up. This could 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 dealership to update the rearview camera software.

10,556 vehicles affected in CanadaCarCompliance Mfr

Fuel System

Transport Canada recall 2021755 · manufacturer campaign 0792034

13 December 2021

Transport Canada lists: A 2019–2020 · C 2019–2020 · E 2019–2020 · GLB 2019–2020 · and 3 more

What is wrong

On certain vehicles, small particles could damage the seals between the fuel rail and fuel injectors. If this happens, there could be a fuel leak in the engine compartment.

Why it matters

A fuel leak can create the risk of a fire.

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 fuel rail and fuel injectors.

20 vehicles affected in CanadaCarSafety Mfr

Lights And Instruments

Transport Canada recall 2021415 · manufacturer campaign 8291903

5 July 2021

Transport Canada lists: A 2019–2021 · C 2019–2021 · GLB 2019–2021 · Gle 2019–2021

What is wrong

On certain vehicles, a label on the headlamp assembly may contain incorrect information for a service technician. As a result, the headlamps may not get adjusted correctly after a repair. This could cause glare and/or confusion for oncoming drivers. Note: This recall only affects certain vehicles equipped with LED headlamps.

Why it matters

Headlamps that cause glare or confusion for oncoming drivers could increase the risk of a crash.

What the dealer will do

Mercedez-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to replace the headlamps.

200 vehicles affected in CanadaSUVCompliance 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

Other

Transport Canada recall 2021112 · manufacturer campaign 5499617

3 March 2021

Transport Canada lists: C 2019–2020 · Cla 2019–2020 · E 2019–2020 · GLC 2019–2020

What is wrong

On certain vehicles equipped with the emergency calling (eCall) system, the communications module could be deactivated. As a result, the eCall may not work properly when there is a crash or when the SOS button is pressed.

Why it matters

If the eCall system does not work in an emergency situation, there could be a delay in response from emergency services.

What the dealer will do

Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to inspect the communication module and verify that it is properly activated.

9 vehicles affected in CanadaSUVSafety Mfr

Electrical

Transport Canada recall 2021064

12 February 2021

Transport Canada lists: A 2019–2021 · B 2019–2021 · C 2019–2021 · Cla 2019–2021 · and 11 more

What is wrong

On certain vehicles equipped with the emergency calling (eCall) system, the communications module may temporarily lose power during a crash. If this happens, the wrong vehicle location may be transmitted through the eCall system. This could cause emergency responders to be sent to the wrong location.

Why it matters

If the eCall system sends out the wrong location after a crash, there could be a delay in response from emergency services.

What the dealer will do

Mercedes-Benz will notify owners by mail and send a wireless over-the-air update to each vehicle. If the update cannot be completed successfully, you will be notified to schedule an appointment to have the update performed by a dealer.

75,231 vehicles affected in CanadaSUVSafety Mfr

Seats And Restraints

Transport Canada recall 2021045 · manufacturer campaign 9190309

3 February 2021

Transport Canada lists: C 2017–2020

What is wrong

On certain C-Class cabriolet models equipped with the PRE-SAFE system, the front seat belts may not retract completely to their storage position. Canadian regulations require seat belts to retract fully when not in use.

Why it matters

If the seat belt does not fully retract, the occupant may find the operation of the seat belt inconvenient and not wear it. This could increase the risk of injury in 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 inspect the function of the front seat belt retractors and adjust the dampening foam, if necessary.

3,038 vehicles affected in CanadaCarCompliance Mfr

Accessories

Transport Canada recall 2021041 · manufacturer campaign 5499615

1 February 2021

Transport Canada lists: B 2018–2021 · C 2018–2021 · Cla 2018–2021 · Class 2018–2021 · and 9 more

What is wrong

On certain vehicles, a software problem could cause the rearview camera image not to appear on the central display. Canadian regulations require the rearview image to display when the transmission is shifted into reverse gear.

Why it matters

A rearview camera image that does not display could reduce a driver's ability to see behind the vehicle while backing up. This could 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 update the head unit software.

41,731 vehicles affected in CanadaSUVSafety Mfr

Steering

Transport Canada recall 2020512 · manufacturer campaign 0815999

27 October 2020

Transport Canada lists: C 2020 · GLC 2020

What is wrong

On certain vehicles, the wiring harness for the power steering control unit may have been damaged during production. As a result, moisture may enter the wiring harness and cause a loss of power steering assist or a short circuit.

Why it matters

A loss of power steering assist may result in a sudden increase in steering effort, especially at low speeds. This could increase the risk of a crash. A short circuit could create a fire risk.

What the dealer will do

Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to inspect the wiring harness for the steering control unit and replace it, if necessary.

313 vehicles affected in CanadaCarSafety Mfr

Brakes

Transport Canada recall 2020307 · manufacturer campaign 5490422

6 July 2020

Transport Canada lists: C 2019–2020 · Class 2019–2020 · GLC 2019–2020

What is wrong

On certain vehicles, the software for the electronic stability control system (ESP) was not programmed correctly. As a result, the ESP system may not function as intended in certain driving situations.

Why it matters

A stability control system that does not work properly could 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 update the software for the ESP system.

454 vehicles affected in CanadaSUVSafety Mfr

Engine

Transport Canada recall 2020282 · manufacturer campaign 0993103

22 June 2020

Transport Canada lists: C 2019–2020 · E 2019–2020 · GLC 2019–2020

What is wrong

On certain vehicles, the screws that attach the oil lines to the turbocharger may not have been properly tightened. If the screws are not properly tightened, oil could leak onto hot surfaces in the engine bay.

Why it matters

Engine oil that leaks onto a hot surface could cause a fire.

What the dealer will do

Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to inspect and repair the turbocharger oil feed and return line mounting, as necessary.

49 vehicles affected in CanadaCarSafety Mfr

Seats And Restraints

Transport Canada recall 2020253 · manufacturer campaign 9295001

9 June 2020

Transport Canada lists: Amg 2020 · C 2020 · E 2020 · GLC 2020

What is wrong

On certain vehicles, the lock that secures the backrest on the left-rear seat may be defective. As a result, cargo in the trunk could load the backrest in a crash and cause the lock to fail. If this happens, the seat backrest could tilt forward. Note: This recall only affects vehicles equipped with rear seat backrests that can be unlocked electronically.

Why it matters

A backrest that tilts forward in a crash could increase the risk of injury.

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 backrest lock on the left-rear seat. As a precautionary measure, you should avoid loading heavy items in the trunk until the recall repairs are completed.

142 vehicles affected in CanadaCarSafety Mfr

Electrical

Transport Canada recall 2020046 · manufacturer campaign 5497601

7 February 2020

Transport Canada lists: C 2020 · GLC 2020

What is wrong

On certain vehicles, the communications module for the emergency call system (eCall) may be damaged. As a result, the GPS coordinates of the vehicle may be incorrectly transmitted or missing when an emergency call is made.

Why it matters

If the vehicle’s GPS coordinates are unavailable, or provided incorrectly, there could be a delay or no response from emergency services.

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 communications module.

122 vehicles affected in CanadaSUVSafety Mfr

Watch this vehicle

Recall letters go to whoever owns the car on paper, which may not be you. Save your 2020 Mercedes Benz C and we will email you the day Transport Canada issues a new recall for it.

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Common questions

Does the 2020 Mercedes Benz C have any recalls?
Transport Canada has 15 recalls on record for the 2020 Mercedes Benz C. Recall repairs are free at any manufacturer dealer.

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.