2018 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 The W205 C-Class was preceded by the W204 C-Class and superseded by the W206 C-Class.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.

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Common 2018 Mercedes-benz Amg c43 problems

Based on the complaints from owners of the Mercedes-Benz AMG C43 2018, several common problems have been reported:

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

Chattering Windshield Wipers: Some owners have reported chattering windshield wipers, especially in light rain or lubrication conditions.

Brake Pads Squeaking: There have been complaints about brake pads squeaking slightly, although not loudly.

Excessive Brake Dust: Owners have noted excessive brake dust, particularly after rainy conditions, which can affect the appearance of the rotors.

Sticky Brake Calipers/Pistons: Some owners have experienced sticky brake calipers or pistons, leading to issues with retraction and engagement, causing light screeching and friction when accelerating.

Sport+ Mode Jerking in Low Gears: A major problem reported is the Sport+ mode jerking in low gears during stop-and-go traffic, where the car violently lurches back and forth when applying light gas after braking.

Automatic Parking Brake Activation: There have been complaints about the automatic parking brakes (e-brakes) not always activating when turning off the engine, potentially due to conditions not being met for their activation.

These problems highlight various issues that owners of the Mercedes-Benz AMG C43 2018 have faced, ranging from mechanical concerns to operational challenges. Addressing these issues promptly and effectively is crucial to ensure the optimal performance and safety of the vehicle.

Is the C43 AMG good?

No matter how you look at it, the new 2023 Mercedes-AMG C43 is still properly fast and loaded with tech and luxury. Most importantly for the majority of buyers, it presents the allure of the three-pointed star badge and the letters 'AMG' on the bootlid, and it's not just for show as it does the label justice.

Is C43 AMG expensive to maintain?

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

Is the C43 AMG a good daily driver?

While the C63 comes with hybrid and electric drive modes, the C43 still benefits from powerful AMG drive modes for daily driving. The Eco mode in the C43 is perfect for daily driving and pairs perfectly with the adaptive cruise control. These features blend perfectly to turn the C43 into the ultimate grand tourer.

What engine is in the 2018 C43?

3.0-liter V-6

Engine, Transmission, and Performance

The C43's twin-turbocharged 3.0-liter V-6 is a gem. Powerful and torque-rich, the 362-hp engine pairs with a nine-speed automatic transmission that shifts gears with speed and precision.

2018 Mercedes-benz Amg c43 complaints

The NHTSA has received 0 complaints about various vehicle components related to the 2018 Mercedes-benz Amg c43.

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

2018 Mercedes-benz Amg c43 recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 11 recalls for different components of the 2018 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.

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.

2019-02-26

Manufacturer: Mercedes-Benz USA, LLC.
Components: SEATS
Summary: Mercedes-Benz USA, LLC (Mercedes) is recalling certain 2017-2018 Mercedes-Benz C300 Cabriolet, C300 Coupe, AMG C43 Coupe, C300 4MATIC Cabriolet, C300 4MATIC Coupe, AMG C43 Cabriolet, AMG C63 Cabriolet, AMG C63 Coupe, AMG C63 S Cabriolet and AMG C63 S Coupe vehicles and 2018 Mercedes-Benz E400 Coupe, E400 Cabriolet, E400 4MATIC Cabriolet and E400 4MATIC Coupe vehicles. The seatbacks of the front seats may not properly lock on the right side of the seat.
Consequence: If the seatback does not properly lock, in the event of a crash, the seatbacks may fold forward, increasing the risk of injury.
Remedy: Mercedes will notify owners, and dealers will inspect the locking of the seatback on the affected vehicles and replace the seatback lock, as necessary, free of charge. An interim owner letter was mailed on April 12, 2019 to notify owners. Owners will receive a second notification when the remedy is available. Owners may contact Mercedes-Benz customer service at 1-800-367-6372. MBUSA's number for this recall is 2019040007.

2018-11-27

Manufacturer: Mercedes-Benz USA, LLC.
Components: AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018 C300 Cabriolet, C300 Coupe, C300 4Matic Cabriolet, C300, C300 4Matic Coupe, C300 4Matic, C43 AMG Cabriolet, C43 AMG Coupe, C63 S AMG Cabriolet, C350e Plug-In Hybrid, C63 AMG Cabriolet, C63 AMG Coupe, C63 S AMG Coupe, C63 AMG, C63 S AMG, 2018-2019 GLC300 4Matic Coupe, GLC300, GLC63 AMG Coupe, GLC300 4Matic, GLC350e Plug-In Hybrid, GLC43 AMG Coupe, GLC43 AMG, GLC63 S AMG Coupe, and GLC63 AMG vehicles equipped with Audio 20 head units and automatic child seat recognition. The status of the passenger side air bag may not display correctly.
Consequence: 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.
Remedy: MBUSA will notify owners, and dealers will update the audio head unit software, free of charge. The recall began January 3, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2018120009.

2018-07-10

Manufacturer: Mercedes-Benz USA, LLC.
Components: STRUCTURE:BODY
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2018 Mercedes C300 Cabriolet, C300 4Matic Cabriolet, C43 AMG Cabriolet, C63S AMG Cabriolet, and C63 AMG Cabriolet vehicles. Due to a bonding issue introduced in the production process, the rear beltline trim may separate from the vehicle.
Consequence: If the beltline trim were to separate from the vehicle while driving, it could become a road hazard, increasing the risk of a crash.
Remedy: MBUSA will notify owners, and dealers will inspect the rear beltline trim and replace the trim if necessary, free of charge. The recall began on September 21, 2018. Owners may contact MBUSA customer service at 1-800-367-6372.

2018-03-29

Manufacturer: Mercedes-Benz USA, LLC.
Components: SEATS
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2018 C43 AMG 4Matic Coupe, C300 Coupe, C300 4Matic Coupe, C300 4Matic Cabriolet, C300 Cabriolet, C43 AMG 4Matic Cabriolet and C63S AMG Cabriolet, 2017 C63 AMG Cabriolet, C63S AMG Coupe and C63 AMG Coupe, 2018 E400 Coupe and E400 4Matic Coupe vehicles. The seatbacks of the front seats may not properly lock on the right side of the seat.
Consequence: If the seatback does not properly lock, in the event of a crash, the seatbacks may fold forward, increasing the risk of injury.
Remedy: MBUSA will notify owners, and dealers will inspect the locking of the seatbacks, replacing the seatbacks lock, as necessary, free of charge. The recall is expected to begin May 25, 2018. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2018040007.

2018-03-06

Manufacturer: Mercedes-Benz USA, LLC.
Components: SEATS:FRONT ASSEMBLY:RECLINER
Summary: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2018 Mercedes Benz C43 AMG, C63S AMG, E63 S AMG Sedan, and E63S AMG Stationwagon vehicles fitted with AMG performance seats. The backrest rail and backrest fitting may not be properly welded on the driver and front passenger seats.
Consequence: The incorrect welding may result in the seats failing in the event of a crash, increasing the risk of injury.
Remedy: MBUSA will notify owners, and dealers will inspect the welds of the backrest frames, replacing the backrests as necessary, free of charge. The recall is expected to begin May 4, 2018. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2018060001.

2017-10-06

Manufacturer: Mercedes-Benz USA, LLC.
Components: AIR BAGS:FRONTAL
Summary: 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.
Consequence: If the driver air bag inadvertently deploys, it can increase the risk of injury and a crash.
Remedy: 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.

Additional sources

More sources of information about 2018 Mercedes-benz Amg c43 problems:

Problems/Review of new 2018 - MBWorld.org Forums

https://mbworld.org/forums/c450-c43-amg/703504-problems-review-new-2018-a.html

Apr 4, 2018 ... C450/C43 AMG - Problems/Review of new 2018 - Hello, I picked up my car 6 days ago and have already run into many problems as described on ...

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 ...

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 ...

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 ...