CarRecallWatchThe 2020 Mercedes-Benz AMG C43 has 9 safety recalls on file with NHTSA.
Owners have filed 12 complaints with NHTSA.
The most-reported problem area is Power Train (4 reports).
2020 Mercedes-Benz AMG C43 recalls
Front Roof Panel May Detach, Creating Crash Risk
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.
Emergency call system may fail to connect in a crash
A software error in the communication module's SIM card can cause a mobile network connection failure.
Rearview camera may show no image, raising crash risk
The rearview camera may fail to display the rear view because of a software error.
Fuel leak could cause engine fire
Particles may have been trapped between the fuel rail and the fuel injectors during manufacturing, which can cause fuel to leak from the fuel system.
Misaligned LED headlights may reduce nighttime visibility
Some vehicles may have had their LED headlights incorrectly adjusted during a repair.
Front roof panel may detach while driving, creating a crash hazard
The front roof panel, located between the windshield and the panoramic sunroof, may not have been bonded correctly to the vehicle during a previous repair.
Crash Alert May Send Responders to Wrong Location
Certain 2016-2017 Mercedes-Benz vehicles have a software problem in the communication module that runs the automatic crash notification (eCall) system.
Front seat belts may not fully retract, raising injury risk
Certain Mercedes-Benz C300, AMG C43, and AMG C63 vehicles may have front seat belts that do not fully retract to their stowed position.
Emergency Call Module May Send Wrong Vehicle Location
A circuit inside the Emergency Call System (eCall) communication module may be damaged, which could cause the system to relay an inaccurate vehicle location in an emergency.
Most common 2020 Mercedes-Benz AMG C43 problems
Problem areas named in the 12 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Power Train | 4 |
| Unknown Or Other | 2 |
| Back Over Prevention | 2 |
| Engine | 1 |
| Fuel/Propulsion System | 1 |
| Wheels | 1 |
| Structure | 1 |
| Suspension | 1 |
| Steering | 1 |
| Electrical System | 1 |
What owners report
Car stops accelerating and shifts into neutral without warning I nearly got hit from behind. I have consulted several other Mercedes vehicle owners and all had the same issue. Two of the other owners stated that this happened on the interstate and was very lucky they were not involved in a collision. Both vehicles were GLC 300. Mercedes does not seem to have an answer to the issue and all previous owners traded vehicles for fear of dying.
Uneven wear pattern.The wear often occurs on inner shoulder of the tires 5k to9k miles,which can be dangerous tire can wear down to belts on inside edge while the outer tread still looks fine. i have brought this to dealership multiple time with NO FIX but to sale me new tires and alignments.I have spoke to multiple owners of 2020 mercedes c63 and they have the same problem. This is a safety issue and has left my wife and kids on the side of freeway broken down.
On Tuesday, June 24th, 2025, the glass panel located between the windshield and sunroof on my 2020 Mercedes-Benz C43 AMG unexpectedly detached and flew off while driving. This posed a serious safety risk to me and others on the road. There were no prior warning lights, messages, or symptoms before the failure occurred. This appears to have resulted from heat stress weakening the bonding that secures the panel to the vehicleâan issue consistent with NHTSA Recall 23V854000. That recall covers my exact year, make, and model, yet my specific VIN has not been included for reasons unknown, despite experiencing the exact same failure described in the recall notice. The issue was confirmed by Me
I was driving on the highway, with no other cars near me and my panoramic sunroof exploded. It made a very loud gunshot like sound and I felt shards of glass fall on my head while driving. I had 2 other passengers In the car. One in the passenger set and one in the rear passenger side seat. They both had glass hit them in the face on head and go inside their clothes. I was extremely startled thinking that someone had shot at us or something and had to quickly take a highway exit to pull over and see what happened. Apparently this is a common thing with Mercedes as there is a class action lawsuit relating to this issue.
The car will randomly go into a neutral condition while driving the car. This occurs about once per month, sometimes more often. I will come to a stop for a light or stop sign, upon green light I release the brakes and then gas only to find the engine free revving and the car will not move. I must place the car in Park and then Drive again in order for it to move forward. I have brought this up with Mercedes multiple times and eventually had the transmission replaced. 2 days later, the same thing happened. They do not have a repair available and are dragging their feet to fix. There is a systemic defect in the 9G tiptronic transmission. There are other reports of this transmission going in
2020 Mercedes-Benz AMG C43 questions
Does the 2020 Mercedes-Benz AMG C43 have any recalls?
Yes. NHTSA lists 9 safety recalls for the 2020 Mercedes-Benz AMG C43: Front Roof Panel May Detach, Creating Crash Risk; Emergency call system may fail to connect in a crash; Rearview camera may show no image, raising crash risk; Fuel leak could cause engine fire; Misaligned LED headlights may reduce nighttime visibility. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2020 Mercedes-Benz AMG C43?
Based on 12 owner complaints filed with NHTSA, the most-reported problem areas are Power Train (4), Unknown Or Other (2), Back Over Prevention (2).
How do I check if a recall on my 2020 Mercedes-Benz AMG C43 has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.