2021 Mercedes-benz Amg c43 problems
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 The W205 C-Class was preceded by the W204 C-Class and superseded by the W206 C-Class.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 2021 Mercedes-benz Amg c43 problems
Based on complaints from owners of the Mercedes-Benz AMG C43 2021, several common problems have been reported:
- Electrical Accessories Malfunctions: Owners have experienced various electrical accessory malfunctions, including issues with cruise control, clock, warning lights, keyless entry, wiper motor, tire pressure monitor, interior/exterior lights, horn, gauges, power plug, USB ports, alarm system, remote engine start, heated/cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, and wireless charging pad.
- Engine Auto Start/Stop System Malfunction: Some owners have reported malfunctions in the engine auto start/stop system, leading to the vehicle failing to restart at traffic lights.
- Mobile Phone Charging and Apple CarPlay Issues: Intermittent problems with mobile phone charging and Apple CarPlay functionality have been reported by owners, even after trying different cables.
- Battery Warning Light: Instances of the battery warning light illuminating on the dashboard have been reported, indicating potential battery-related issues that may require attention.
- Keyfob Malfunction: Owners have experienced intermittent issues with the keyfob not working, which was traced back to a faulty circuit affecting the overall electrical system.
These reported problems highlight various concerns with the Mercedes-Benz AMG C43 2021, ranging from transmission leaks to electrical malfunctions and issues with key vehicle systems like the engine auto start/stop feature and mobile phone connectivity. Owners facing these problems may need to seek professional assistance to address these issues effectively.
Is the 2021 C43 AMG reliable?
Ratings & reliability
RepairPal gave the Mercedes-Benz C43 AMG an overall reliability rating of 3 out of 5 stars, which RepairPal describes as Above Average.
Is C43 AMG expensive to maintain?
The annual maintenance cost of a Mercedes-Benz C43 AMG is $802.
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 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.
2021 Mercedes-benz Amg c43 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Mercedes-benz Amg c43 problems, we found that the most common problems with these 2023 model year vehicles are:
- Tires problems
The graph below shows statistics for all 2021 Mercedes-benz Amg c43 vehicle components and the number of complaints received.
2021 Mercedes-benz Amg c43 complaints
The NHTSA has received 1 complaints about various vehicle components related to the 2021 Mercedes-benz Amg c43.
TIRES PROBLEM
- Date Of Incident: 2022-04-18
- VIN: W1KWF6EB3MR
- Components: TIRES
- Summary: The contact owns a 2021 Mercedes-Benz C43 AMG equipped with Continental Tires, Tire Line: Sport Contact, Tire Size: 225/40/R19, DOT Number: LMJAD5UR (Front Tires) and Pirelli Tires, Tire Line: P Zero, Tire Size: 225/40/R19, DOT Number: 93X2Y082 (Rear Tires). The contact stated while driving approximately 70 MPH, the TPMS warning light illuminated. The contact inspected the vehicle and became aware of blisters on the sidewall of the tires. The vehicle was taken to an unknown dealer where the failure was confirmed. The tires were replaced. The manufacturer was not notified of the failure. The approximate failure mileage was 12,000.
2021 Mercedes-benz Amg c43 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 6 recalls for different components of the 2021 Mercedes-benz Amg c43.
- Manufacturer: Mercedes-Benz USA, LLC
- Components: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2023 C-Class, E-Class, S-Class, CLS, SL, GT, GLC, GLE, GLS, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle details. The fuel pump may shutdown, which can result in a loss of drive power.
- Consequence: A loss of drive power can increase the risk of a crash.
- Remedy: Dealers will replace the fuel pump, free of charge. Owner notification letters were mailed on June 14, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2023070012.
- 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.
- 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.
- Manufacturer: Mercedes-Benz USA, LLC
- Components: SEATS:MID/REAR ASSEMBLY:HEAD RESTRAINT
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 C300 Cabriolet, C43 AMG Cabriolet, C63 AMG Cabriolet, C63 AMG S Cabriolet, E450 Cabriolet, and E53 AMG Cabriolet vehicles. The rear headrests may be incorrectly mounted to the seatbacks.
- Consequence: Incorrectly mounted headrests could move or detach from the seat during a crash, increasing the risk of injury.
- Remedy: Dealers will inspect the rear seatback guide bushings and replace them if necessary, free of charge. Owner notification letters were mailed July 16, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021060010.
- Manufacturer: Mercedes-Benz USA, LLC
- Components: SEATS
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 C-Class, E-Class, E-Class Coupe and Convertible, GLC, CLS, AMG GT 4-door Coupe and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. A faulty electrical contact within the seat position switch may prevent the driver and passenger air bags and seat belt force limiters from properly activating during a crash.
- Consequence: Air bags and seat belts that do not perform properly in a crash can increase the risk of injury.
- Remedy: MBUSA will notify owners, and dealers will replace the seat position switches, free of charge. Owner letters were mailed May 21, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021040016.
- 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.
Additional sources
More sources of information about 2021 Mercedes-benz Amg c43 problems:
Owners of the c43, how has the reliability been so far? : r/AMG
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
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
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
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 Repair: Service and Maintenance Cost
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