Mercedes-Benz S-Class, representative photo
Representative 2022 model. Photo: JamesYoung8167, Wikimedia Commons, CC BY-SA 4.0

Recalls & complaints · NHTSA data

2020 Mercedes-Benz S-Class recalls

Every recall campaign and owner complaint NHTSA has on file for the 2020 model year. Not every vehicle is affected by every campaign: check a specific car by VIN below.

Recall campaigns
6
Park-it warnings
0
Complaints
9
Latest campaign
Apr 3, 2026

Recall summary by component6

NHTSA Recalls API · cached ≤24 h
ComponentCampaignsLatestCampaign IDs
Electrical system2May 20, 2022
Power train1Apr 3, 2026
Fuel system, gasoline1Dec 13, 2021
Air bags1Jul 12, 2021
Structure1Mar 19, 2021

Safety recalls6

NHTSA Recalls API · cached ≤24 h
0Park-it warnings
2Fixable over the air
Apr 3, 2026Latest campaign
Apr 3, 202626V216000

Power train: driveline universal joint

A sudden loss of drive power increases the risk of a crash.

DetailsHide details for campaign 26V216000
What's wrong
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018 E 400 4MATIC Sedan, E 400 4MATIC Wagon, E 400 4MATIC Cabriolet, E 400 4MATIC Coupe, 2018-2020 Maybach S 560 4MATIC, S 560 4MATIC Coupe, S 450 4MATIC, 2019-2020 E 450 4MATIC Sedan, E 450 4MATIC Wagon, E 450 4MATIC Coupe, and E 450 4MATIC Cabriolet vehicles. The drive shaft universal joint may break, resulting in a sudden loss of drive power.
Risk
A sudden loss of drive power increases the risk of a crash.
Remedy
Dealers will inspect and replace the drive shaft as necessary, free of charge. Interim letters, notifying owners of the safety risk, were mailed May 22, 2026. Additional letters will be sent once the remedy is available. Owners may contact MBUSA customer service at 1-800-367-6372. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning April 10, 2026.
Filed under
S 450 4matic, S 560 4matic, S 560 4matic Coupe
Campaign
NHTSA 26V216000 · Apr 3, 2026
May 20, 202222V365000

Electrical system: software

A disabled eCall system would prevent a vehicle occupant from contacting the emergency services call center in an emergency, potentially delaying emergency responders…

Over-the-air remedy
DetailsHide details for campaign 22V365000
What's wrong
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.
Risk
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.
Filed under
Amg S63, Amg S65, S 450, S 560
Campaign
NHTSA 22V365000 · May 20, 2022
Dec 13, 202121V961000

Fuel system, gasoline: fuel injection system fuel rail

A fuel leak in the presence of an ignition source, such as hot engine or exhaust components, can increase the risk of a fire.

DetailsHide details for campaign 21V961000
What's wrong
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019 AMG G63, C300, E300, G550, AMG GT63, AMG GT53, 2019-2020 A220, GLA250, GLC300, 2016 C300, 2020 AMG A35, AMG C43, AMG C63, CLA250, E350, E450, GLB250, GLE450, GLS450, GLS580, S560, and SL550 vehicles equipped with a gasoline engine. During the manufacturing process, particles may have been trapped between the fuel rail and injectors, which can cause a fuel leak.
Risk
A fuel leak in the presence of an ignition source, such as hot engine or exhaust components, can increase the risk of a fire.
Remedy
Dealers will replace the fuel rail and fuel injectors, free of charge. Owner notification letters were mailed April 22, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for the recall is 2022030003.
Filed under
S 560
Campaign
NHTSA 21V961000 · Dec 13, 2021
Jul 12, 202121V527000

Air bags: sensor side impact

Air bags and seatbelts that don't function as intended can increase the risk of injury during a crash.

DetailsHide details for campaign 21V527000
What's wrong
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 CLS450, AMG E53, AMG CLS53, E350, E450, AMG GT43, AMG GT53, 2020 S450, S560, G550, AMG GLC63, 2020-2021 GLC300, and AMG G63 vehicles. The side crash sensor connectors may come loose, which could delay the activation of air bags and seatbelts during a side impact crash.
Risk
Air bags and seatbelts that don't function as intended can increase the risk of injury during a crash.
Remedy
Dealers will inspect and replace as necessary, the side impact crash sensors, free of charge. Owner notification letters were mailed on September 3, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021070032/33.
Filed under
S 450, S 560
Campaign
NHTSA 21V527000 · Jul 12, 2021
Mar 19, 202121V197000

Structure: body roof and pillars

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…

DetailsHide details for campaign 21V197000
What's wrong
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.
Risk
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.
Filed under
Amg S63, S 450
Campaign
NHTSA 21V197000 · Mar 19, 2021
Feb 5, 202121V058000

Electrical system: software

Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.

Over-the-air remedy
DetailsHide details for campaign 21V058000
What's wrong
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.
Risk
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.
Filed under
Amg S63, S 450, S 560, S 560 E
Campaign
NHTSA 21V058000 · Feb 5, 2021

Merged from NHTSA model names: S 450 4matic, S 560 4matic, S 560 4matic Coupe, Amg S63, Amg S65, S 450, S 560, S 560 E. Not every vehicle of a model year is affected by every campaign.

To see whether a recall is still open on your car, enter the VIN at nhtsa.gov/recalls or the Mercedes-Benz recall lookup. Recall repairs are free at a franchised dealer (federal law; see limits).

Buying a used 2020 Mercedes-Benz S-Class? Recalls cover the model; a history report checks one car's title, odometer and accident records. VinAudit history report → Sponsored · disclosure

Owner complaints by component9

NHTSA Complaints API · cached ≤24 h
9Complaints filed
0Involving a crash
0Involving a fire
0Injuries reported
ComponentShareComplaints%CrashesFiresInjuries
Vehicle speed control333000
Unknown or other333000
Fuel/propulsion system111000
Engine111000
Visibility/wiper111000
Visibility111000
Steering111000
Electronic stability control (ESC)111000

An owner can tag several components, so percentages add up to more than 100. Complaints are unverified owner reports, de-duplicated by NHTSA ODI number, merged from NHTSA model names S 560 4MATIC, S-Class, S-Class Cabriolet, S-Class Hybrid.

Latest reports

  • Vehicle speed control

    “My front drive shaft universal joint just suffered a catastrophic structural fracture while driving, which completely matches NHTSA Recall 26V216.”

    Filed 10/07/2026 · ODI 11769755
  • Unknown or other

    “While I was driving on the freeway, I heard what sounded like a gunshot. I slowed down and exited the nearest exit.”

    Filed 05/07/2026 · ODI 11736396
  • Unknown or other

    “While driving down the road I heard a loud explosion that sounded like a gunshot hit my read window. This caused me to jerk the car and almost hit the driving car next to me.”

    Filed 01/14/2026 · ODI 11710851

Other Mercedes-Benz S-Class model years

Other Mercedes-Benz models

2020 Mercedes-Benz S-Class recall questions

How many recalls does the 2020 Mercedes-Benz S-Class have?

NHTSA lists 6 safety recall campaigns for the 2020 Mercedes-Benz S-Class. The most recent, 26V216000 (reported April 3, 2026), concerns power train. Not every vehicle is covered by every campaign; check a specific car by VIN.

What are the 2020 Mercedes-Benz S-Class recalls for?

The largest group is electrical system, with 2 campaigns. Others: power train (1), fuel system, gasoline (1), air bags (1). Each campaign below lists the defect, the risk and the free remedy.

What is the most common complaint about the 2020 Mercedes-Benz S-Class?

Vehicle speed control is the most-reported component, named in 3 complaints out of 9 filed with NHTSA (33%). Complaints are unverified owner reports.

How do I check if a recall is open on my 2020 Mercedes-Benz S-Class?

Enter the 17-character VIN at nhtsa.gov/recalls or the Mercedes-Benz recall lookup. That shows campaigns still unrepaired on that exact car. Safety recall repairs are free at a franchised Mercedes-Benz dealer.

Check a specific Mercedes-Benz by VIN

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