2019 Mercedes-benz Amg c43 problems

General information about Mercedes-benz-Amg c43
Overview of popular issues
Recalls list

The Mercedes-Benz W205 is the fourth generation of the Mercedes-Benz C-Class which was produced by Daimler AG between 2014 and 2021. The W205 C-Class was preceded by the W204 C-Class and superseded by the W206 C-Class. The fourth-generation C-Class was available in sedan (W205), station wagon/estate (S205), coupe (C205), cabriolet (A205) and long-wheelbase sedan (V205) body styles.

The W205 was the first vehicle to use the all-new Modular Rear Architecture (MRA) platform. The new structure is significantly lighter, using aluminum extensively throughout the body, resulting in a 100 kg (220 lb) weight decrease. According to Mercedes-Benz, the structure is much more rigid than other vehicles in its class.

Development and launch

The car was officially unveiled on 16 December 2013 and debuted at the 2014 North American International Auto Show. W205 production commenced on 4 February 2014 at the Bremen plant. European sales began in March 2014, while the vehicle went on sale in North America in September 2014, and in South Africa in March 2015.

As the Mercedes-Benz CLA-Class (released in April 2013) took the mantle of being the new entry-level sedan in Mercedes' line up of cars, Mercedes decided to make the W205 C-Class larger than its predecessor and more like the W222 S-Class, thus making it a "mini-S-Class".

The W205 included Sport and Luxury trims with 241 hp (180 kW) 2.0-liter turbocharged I4 engine and 329 hp (245 kW) 3.0-liter bi-turbo V6 engine options. Mercedes all-wheel drive 4MATIC is standard across the initial offering. The car is about 3.7 inches (94 mm) longer and 1.7 inches (43 mm) wider than the W204.

Based on the new modular MRA rear-wheel drive platform, it features front axle four-link and rear axle five-link suspension.

Social links

Common 2019 Mercedes-benz Amg c43 problems

Based on the complaints from owners of the Mercedes-Benz AMG C43 2019, several common problems have been reported:

Trunk Springs Breaking: Another reported problem is the trunk springs breaking, causing the trunk lid to fall unexpectedly .

Lack of Power When Accelerating: Owners have experienced a lack of power when accelerating, potentially indicating an electronic issue rather than a mechanical one. This can sometimes be temporarily resolved by resetting the transmission computer .

Interior Rattles: Some owners have reported annoying rattles, particularly related to the panoramic sliding sunroof, which can be addressed with quick fixes .
Fuel Efficiency: The 3.0-liter twin-turbo V6 engine in the C43 may struggle to achieve high fuel efficiency, with some owners finding it challenging to surpass 30mpg, especially during spirited driving .

Transmission Jerkiness: There have been complaints about the transmission exhibiting jerkiness, although the transmission itself is considered reliable. Software updates may help alleviate this issue .

Sensor Sensitivity: Certain sensors in the car, especially with the Driver Assistance pack, have been described as over-zealous, potentially leading to false positives .

Front Differential Leak: While not commonly reported, some owners have mentioned front differential leaks in the AWD system, which could be a concern for those considering track days .

These problems highlight a range of issues that Mercedes-Benz AMG C43 2019 owners have faced, from mechanical concerns like leaks and trunk issues to performance-related challenges such as power delivery and fuel efficiency. Addressing these problems promptly and through proper maintenance can help ensure a smoother ownership experience.

What are the common issues with the 2019 C43?

Actually haven't heard of front diff leak on the C 43 (at least not aware of reported on the forums), the common issues are whining rear differential, driveshaft vibration, pressure transducer failure (that is very easy and cheap to replace however), some vehicles also have cam cover leak but a reseal isn't too bad and ...

Is 2019 C43 good car?

Highs Gorgeous cabin, stunningly quick, choice of three body styles. Lows Rocky ride, adding options quickly inflates the price. Verdict A budget AMG, harsh ride and all.

Is C43 AMG expensive to maintain?

The annual maintenance cost of a Mercedes-Benz C43 AMG is $802.

What is the ride quality of the 2019 C43 AMG?

Similar to the bucket seats, the C43's harsh ride nags at you over time, becoming more noticeable the longer you're in the car. In terms of interior space, the C43 is competitive with its closest rivals. Headroom is adequate for all passengers (37.1 inches both front and rear), however, legroom is at more of a premium.

What are the common issues with the 2019 C43?

Is 2019 C43 good car?

Highs Gorgeous cabin, stunningly quick, choice of three body styles. Lows Rocky ride, adding options quickly inflates the price. Verdict A budget AMG, harsh ride and all.

Is C43 AMG expensive to maintain?

The annual maintenance cost of a Mercedes-Benz C43 AMG is $802.

What is the ride quality of the 2019 C43 AMG?

2019 Mercedes-benz Amg c43 complaints

The NHTSA has received 0 complaints about various vehicle components related to the 2019 Mercedes-benz Amg c43.

You can leave your car complaint via the special form below.

2019 Mercedes-benz Amg c43 recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 12 recalls for different components of the 2019 Mercedes-benz Amg c43.

2023-12-15

Manufacturer: Mercedes-Benz USA, LLC
Components: STRUCTURE:BODY:ROOF AND PILLARS
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014-2020 C-Class, CLA, GLA, S-Class, GLC, and GLE vehicles. 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.
Consequence: A detached roof panel can become a road hazard, increasing the risk of a crash.
Remedy: 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. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of NHTSA recall number 21V-197.

2022-05-20

Manufacturer: Mercedes-Benz USA, LLC
Components: ELECTRICAL SYSTEM:SOFTWARE
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2022 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, AMG GT-Class, C-Class, E-Class, S-Class, SL-Class, GLC-Class, CLS-Class, GLB-Class, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. An error in the communication module's SIM card software can cause a mobile network connection failure, disabling the emergency call (eCall) system.
Consequence: A disabled eCall system would prevent a vehicle occupant from contacting the emergency services call center in an emergency, potentially delaying emergency responders and increasing the risk of injury.
Remedy: The communication module software will be updated through an Over-the-Air (OTA) update or by a dealer, free of charge. Owner notification letters were mailed July 8, 2022. Owner notification letters will be mailed in phases, on July 8, 2022, May 17, 2024, July 29, 2024, and September 27, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's numbers are for this recall is 2022060005 and 2023110006.

2022-04-08

Manufacturer: Mercedes-Benz USA, LLC
Components: BACK OVER PREVENTION:DISPLAY FUNCTION
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018-2021 CLA-Class, GLE/GLS-Class, A-Class, C-Class, E-Class, E-Class Coupe/Convertible, GLA/GLB-Class, GLC-Class, and CLS-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The rearview camera may not display the rearview image due to a software error. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Consequence: An inoperable rearview camera display reduces the driver's rear view, increasing the risk of a crash.
Remedy: Dealers will update the rearview camera software, free of charge. Owner notification letters were mailed July 15, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022060007.

2021-07-02

Manufacturer: Mercedes-Benz USA, LLC
Components: EXTERIOR LIGHTING:HEADLIGHTS
Summary: Mercedes-Benz LLC (MBUSA) is recalling certain 2018-2020 C300, 2019-2020 A220, AMG C43, AMG C63, 2020 GLE580, GLB250, 2020-2021 GLE450, GLE350, 2021 AMG GLE63, and AMG GLE53 vehicles. The LED headlights may have been incorrectly adjusted during a vehicle repair. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Consequence: Incorrectly adjusted headlights may reduce visibility, increasing the risk of a crash.
Remedy: Dealers will replace the LED headlights, free of charge. Interim letters notifying owners of the safety risk were mailed August 13, 2021. A second notice will be sent once the remedy is available. Owner notification letters were mailed January 2022. Owners may contact MBUSA customer service at 1-800-367-6372.

2021-03-19

Manufacturer: Mercedes-Benz USA, LLC
Components: STRUCTURE:BODY:ROOF AND PILLARS
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2020 C300 Coupe, C43 Coupe AMG, C43 AMG, 2015-2020 C300, GLA250, 2016-2018 C350e, CLA45 Coupe AMG, 2015 C400, S65 AMG, 2015-2019 C63 AMG, 2016 C450, 2015-2016 GLA45 AMG, S600, 2016-2020 GLC300, 2017-2019 GLC43 AMG, GLE43 Coupe AMG, 2014-2019 CLA250 Coupe, 2014-2015 CLA45 AMG, 2018 GLC63 AMG, 2014-2017 S550, 2018-2020 S450, 2016-2019 GLE63 Coupe AMG, 2016 GLE450 Coupe, 2014-2020 S63 AMG, 2018-2019 S560, and 2019 GLC350e vehicles equipped with a panoramic sunroof. 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.
Consequence: The adhesive bonding of the front panel might deteriorate, possibly causing the front panel to detach from the vehicle and become a road hazard, increasing the risk of a crash.
Remedy: Mercedes-Benz dealer will remove the bonded panel and will install a new front panel by following the detailed repair instructions and using the approved primer, cleaner and adhesive, free of charge. Owner notification letters were mailed on September 3, 2021 and October 26, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.

2021-02-05

Manufacturer: Mercedes-Benz USA, LLC
Components: ELECTRICAL SYSTEM:SOFTWARE
Summary: 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.
Consequence: Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.
Remedy: 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.

2021-01-29

Manufacturer: Mercedes-Benz USA, LLC
Components: SEAT BELTS:FRONT:RETRACTOR
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2021 C300, 2017-2020 AMG C43, and AMG C63 vehicles. The front seat belts might not fully retract to their stowed position. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."
Consequence: If the seat belt does not fully retract, the occupant may find the operation of the seat belt inconvenient and not wear it, increasing the risk of injury in the event of a crash.
Remedy: MBUSA will notify owners, and dealers will check the retraction function of the front seat belts and adjust the damping foam within the B-pillars, as necessary, free of charge. The recall began February 26, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021020010.

2019-08-09

Manufacturer: Mercedes-Benz USA, LLC.
Components: ELECTRICAL SYSTEM:12V/24V/48V BATTERY
Summary: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2018-2019 C300, C300 4MATIC, and C43 AMG 4MATIC vehicles. The mounting bracket for the 12-volt battery may not be secured. This may allow the battery to shift, possibly disconnecting the terminals in the event of a crash.
Consequence: Loss of power from the battery can impair post-crash functions, such as communicating with emergency services and activating hazard lights. The battery may also detach and become a road hazard. Either of these scenarios can increase the risk of injury.
Remedy: MBUSA will notify owners, and dealers will replace the battery mounting bracket, free of charge. The recall began October 18, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019090010.

2019-07-19

Manufacturer: Mercedes-Benz USA, LLC.
Components: FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: RADAR
Summary: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2019 C300 Cabrio, C300A Cabrio 4MATIC, C300 Coupe, C300 Coupe 4MATIC, C300, C300 4MATIC, C43 AMG Cabrio 4MATIC, C43 AMG Coupe 4MATIC, C43 AMG 4MATIC, C63 AMG Cabrio, C63S AMG Cabrio, C63 AMG Coupe, C63S AMG Coupe, C63 AMG, C63S AMG, CLS450, CLS450 4MATIC, CLS53 AMG 4MATIC, E300, E300 4MATIC, E450 Cabrio, E450 Cabrio 4MATIC, E450 Coupe, E450 Coupe 4MATIC, E450 Wagon 4MATIC, E450 4MATIC, E53 AMG Cabrio 4MATIC, E53 AMG Coupe 4MATIC, E53 AMG 4MATIC, E63S AMG 4MATIC, E63S AMG Wagon 4MATIC, S450, S450 4MATIC, S560 Cabrio, S560 Coupe 4MATIC, S560, S560 4MATIC, S560 4MATIC Maybach, S63 AMG Cabrio 4MATIC, S63 AMG Coupe 4MATIC, S63 AMG 4MATIC, S65 AMG Cabrio, S65 AMG, and AMG GT53 Coupe 4MATIC vehicles, and 2020 GLC300 Coupe 4MATIC, GLE350 4MATIC, and GLE450 4MATIC vehicles equipped with the Driver Assistance Package. A software error in the radar sensor control unit may impair the functionality of the Active Brake Assist.
Consequence: An impaired Active Brake Assist may not automatically apply partial or full braking as expected, increasing the risk of a crash.
Remedy: MBUSA will notify owners, and dealers will update the radar sensor control unit software, free of charge. The recall began September 13, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019080008.

2018-12-19

Manufacturer: Mercedes-Benz USA, LLC.
Components: PARKING BRAKE
Summary: Mercedes-Benz USA,LLC (Mercedes) is recalling certain 2019 C43 AMG, C43 AMG Cabrio, C43 AMG 4MATIC Coupe, C300 4MATIC, C300 4MATIC Coupe, C300 Coupe, C300 Cabrio, C300 4MATIC Cabrio, and C300 vehicles. After parking and exiting the vehicle, the Electronic Stability Program (ESP) software may prevent the electronic parking brake from being disengaged when returning to the vehicle, unless the ESP system is deactivated.
Consequence: Driving the vehicle with the ESP system deactivated could increase the risk of a crash.
Remedy: Mercedes has notified owners, and dealers will update the ESP system software, free of charge. The recall began January 29, 2019. Owners may contact Mercedes customer service at 1-800-367-6372. Mercedes' number for this recall is 2018120025.

2018-11-27

Manufacturer: Mercedes-Benz USA, LLC.
Components: SEAT BELTS
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019 C300 4Matic Cabriolet, C43 AMG Cabriolet, C300 Cabriolet, C300 Coupe, C300 4Matic Coupe, C43 AMG Coupe, E450 Coupe, E53 AMG Cabriolet, S450, S560, E450 Cabriolet, E450 4Matic Cabriolet, E450 4Matic Coupe, E53 AMG Coupe, S450 4Matic, S560 4Matic, S63 AMG and S65 AMG vehicles and Mercedes-Mayback S650 and S560 4 Matic vehicles. A correctly fastened seatbelt may be inaccurately detected as being unfastened, preventing the seat belt pre-tensioners from activating in the event of a crash.
Consequence: If the seat belt tensioning does not activate in the event of a crash, it can increase the risk of injury.
Remedy: MBUSA will notify owners, and dealers will replace the seat belt buckles, free of charge. The recall began March 18, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019020012.

2018-10-29

Manufacturer: Mercedes-Benz USA, LLC.
Components: ELECTRICAL SYSTEM:SOFTWARE
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019 Mercedes-Benz C300, C300 4Matic, C300 4Matic Cabrio, C300 4Matic Coupe, C300 Coupe, C300 Cabrio, C43 AMG, C43 AMG Cabrio, C43 AMG Coupe, CLS450, CLS450 4Matic, CLS53 AMG 4Matic, E53 AMG 4Matic, E450 4Matic, E450 4Matic Coupe, E53 AMG 4Matic Coupe, G550, and G63 AMG vehicles. The Central Powertrain Controller (CPC) control unit could reset while driving, possibly causing an engine stall.
Consequence: An engine stall can increase the risk of a crash.
Remedy: MBUSA will notify owners, and dealers will update the CPC control unit software, free of charge. The recall began April 12, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019030012.

Additional sources

More sources of information about 2019 Mercedes-benz Amg c43 problems:

Owners of the c43, how has the reliability been so far? : r/AMG

https://www.reddit.com/r/AMG/comments/ylz3ne/owners_of_the_c43_how_has_the_reliability_been_so/

Nov 4, 2022 ... I still recommend the car, the Mercedes quality in general comes with some issues whether it's the c300, c43 or e63, c63 etc. I love my car ...

C43 Generational Reliability? - MBWorld.org Forums

https://mbworld.org/forums/c450-c43-amg/875414-c43-generational-reliability.html

Oct 8, 2023 ... Actually haven't heard of front diff leak on the C 43 (at least not aware of reported on the forums), the common issues are whining rear ...

Mercedes-Benz C43 AMG Problems and Complaints - 21 Issues

https://repairpal.com/problems/mercedes-benz/c43-amg

Top Mercedes-Benz C43 AMG Problems · Wire Connector on Transmission May Leak Fluid and Damage Control Module · Trunk Springs May Break and Cause Trunk Lid to Fall ...

Thinking of buying a 2017 C43 AMG - MBWorld.org Forums

https://mbworld.org/forums/c450-c43-amg/804803-thinking-buying-2017-c43-amg.html

Jan 20, 2021 ... The issues known are rims cracking , if you have the 19" rims. Which non run flats and aftermarket rims take care of. The differential also has ...