2022 MERCEDES-BENZ SL-Class Problems

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Complaints Reported

Complaints by Component

ENGINE

1 complaint

The contact leased a 2022 Mercedes-Benz AMG SL55. The contact stated while driving approximately 55 MPH, the vehicle unintendedly decelerated and stalled. There was no warning light illuminated. After restarting the vehicle, the vehicle operated normally and was later driven to the residence. The vehicle was then taken to the local dealer who was unable to determine the cause of the failure. The contact stated that the failure had occurred on another occasion and the vehicle stalled and was restarted. The vehicle was later towed to a different dealer who diagnosed the vehicle with engine misfire. The contact was provided a loaner due to the failures. The cause of the engine misfire was not yet determined. No further information was available. The contact had experienced extreme mental distress caused by the engine failures. The manufacturer was notified of the failures, but no assistance was provided. The failure mileage was approximately 10,000.

Oct 08, 2025

Injuries: 1

ELECTRICAL SYSTEM,ENGINE

1 complaint

The electrical systems drains the two batteries after the car sits idle for a few hours. If it can be started, many of the safety features are inoperable until the car is driven for 30 or 40 minutes. I've had it to multiple Mercedes dealers and all they do is re-charge the battery and told me to get a trickle charger. Even after being on the charger, it failed to start. I was the third owner. No one had owned this car for more that a year. Service records indicate that previous owners had same issues. I purchased it in Nov of 2024 from Mercedes Benz of Clearwater, FL. I took it back and traded it in for a different car on September 6, 2025. Three days later they had the same car back on the lot for sale for $96K, which was over $10K more than what they gave me as a trade-in.

Sep 10, 2025

ELECTRICAL SYSTEM,LANE DEPARTURE,BACK OVER PREVENTION

1 complaint

MBUX system would not turn on. Warnings of Blind Spot in operatable, Parktronic not operatable. Was not able to access any features through MBUX. Climate Control, Operation of Covertable Top, Maps, all options run through MBUX. It was a safety issue because the battery light comes on, after being on charge, and without access to MBUX, you do not know if the car will stall on the freeway, or at a stop light. Safety issues also around front lift without cameras access. The vehicle was inspected at the Mercedes Benz Dealer and they fixed it, but after a day, the battery still isn't charging after numerous attempts and recalls on 12v rewiring. Since I have bough the vehicle, many warning lights have always come on, been ficed and then come back on.

Mar 04, 2025

ELECTRICAL SYSTEM

1 complaint

The contact owns a 2022 Mercedes-Benz AMG SL55. The contact stated that upon entering the vehicle, the vehicle failed to detect the presence of the key, after which the vehicle failed to start. No warning lights were illuminated. The vehicle was taken to the dealer, who was unable to determine the cause of the failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 9,000.

Aug 19, 2024

UNKNOWN OR OTHER

1 complaint

Car reports low or critical battery while having car doors open to detail. This is a known issue for this vehicle. There is a campaign to fix this issue but I am not on the list of cars to be fixed.There have been reports that these cars die on the street and this could be very dangerous. Since I am still having these issues I am asking that my car receive the fix and my family can be safe from this issue. My car just sitting for a few days also receives a critical battery notice. Please assist me in this manner. Thanks in advance for your help. The cause is coming from the key fob as stated in the campaign.

Jun 12, 2024

POWER TRAIN,ENGINE

1 complaint

When driven on the highway, speed drops abruptly down (65 mph to 40 mph) stuck on 4 or 3rd gear in this automatic 9 speed transmission and gear won't shift up causing engine rpm rise over 3000 & gas pedal won't have effect even it was pushed down to floor all the way. Almost rear ended in multiple occasion & it is extremely dangerous to change lane to get off to safety as car does not respond to throtle up or gas pedal to speed up. Dealer was not able to duplicate issue in two service visit & this already happened third time in a raw and car is back in dealership for diagnostic. No warning nor malfunction light at all when this happen

Jun 04, 2024

ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM

1 complaint

Initially got a transmission malfunction warning and to turn car off. The cars battery keeps dying at only 1500 miles. Constantly needs to be on trickle charger. Recently the car died, charged battery. Car turned over for 3 seconds then stalled. Now car even with full battery with turn over but will not start whatsoever. Has to be towed. Multiple people ok forms reported this same issue.

May 17, 2024

FUEL SYSTEM, GASOLINE

1 complaint

See attached document for complaint

Mar 13, 2024

4.7/5.0

66 reviews

MERCEDES-BENZ SL-Class VIN Decoder — Free VIN Check Video Guide

Watch our quick MERCEDES-BENZ SL-Class VIN decoder walkthrough. Learn how to decode any MERCEDES-BENZ SL-Class VIN number to get full vehicle history, recall alerts, specifications, fuel economy (MPG), safety ratings, and known problems — completely free on ForCar.org.

Where to Find VIN for Problems Check

To check for problems and complaints on your 2022 MERCEDES-BENZ SL-Class, you'll need the VIN number. Find your VIN in one of these 4 common locations.

Where to Find VIN Number on 2022 MERCEDES-BENZ SL-Class for Problems Lookup - Dashboard, Door Jamb, Engine Bay, Documents

Understanding VIN Structure for Problem Reports

Each character in your 2022 MERCEDES-BENZ SL-Class 17-digit VIN helps identify specific complaints and problems affecting your vehicle model.

2022 MERCEDES-BENZ SL-Class VIN Structure for Complaint Verification - WMI, VDS, Check Digit, Model Year, Plant Code

How to Check 2022 MERCEDES-BENZ SL-Class Problems in 3 Steps

Locate Your VIN

Find the 17-character VIN on your 2022 MERCEDES-BENZ SL-Class dashboard (visible through windshield), door jamb, engine bay, or vehicle documents.

Review by Component

Browse owner-reported complaints organized by vehicle component (engine, transmission, brakes, electrical) to identify common issues and problem patterns for this model year.

Check Safety Issues

Review crash and fire incidents for each component to assess safety concerns. Contact your MERCEDES-BENZ dealer or report problems to NHTSA at SaferCar.gov.

Frequently Asked Questions

How many problems does the 2022 MERCEDES-BENZ SL-Class have?

The 2022 MERCEDES-BENZ SL-Class currently has 8 owner-reported complaints according to NHTSA database. These complaints are organized by component to help identify common issues.

What are the most common problems with 2022 MERCEDES-BENZ SL-Class?

The most common problems reported for the 2022 MERCEDES-BENZ SL-Class are organized by component above. Each component section shows owner-reported issues, crash reports, and fire incidents to help identify patterns and problem areas.

Where does this 2022 MERCEDES-BENZ SL-Class problem data come from?

All problem and complaint data for the 2022 MERCEDES-BENZ SL-Class comes directly from the National Highway Traffic Safety Administration (NHTSA) database. These are real complaints submitted by actual vehicle owners.

How do I report problems with my 2022 MERCEDES-BENZ SL-Class?

You can report safety problems with your 2022 MERCEDES-BENZ SL-Class directly to NHTSA at SaferCar.gov or call 1-888-327-4236. Your complaint helps identify patterns and may lead to recalls or investigations.

Where can I find my VIN to check problems?

Your 2022 MERCEDES-BENZ SL-Class VIN is located in 4 places: (1) Dashboard near windshield on driver's side, (2) Driver's door jamb sticker, (3) Engine bay, (4) Vehicle registration and insurance documents.

Is the 2022 MERCEDES-BENZ SL-Class reliable?

Reliability can be assessed by reviewing the number and severity of owner complaints for the 2022 MERCEDES-BENZ SL-Class. Check complaints by component, crash reports, and fire incidents above to evaluate potential issues and problem patterns.