2015 Mercedes-Benz S550: recalls and complaints
NHTSA lists 5 recall campaigns for the 2015 Mercedes-Benz S550. The newest campaign is 23V854000. NHTSA received the report on 15 Dec 2023. The NHTSA record gives the component Structure / Body / Roof and Pillars. NHTSA has 41 complaints on file for this model year. 1 NHTSA investigation names this model year.
The NHTSA recall file shows no do-not-drive advisory and no park-outside advisory on these campaigns.
This page cannot show if a recall applies to one vehicle. The NHTSA VIN lookup shows the unrepaired recalls of one vehicle.
Remedy of the newest campaign, 23V854000, in the NHTSA record
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.
Complaint information entered into NHTSA’s Office of Defects Investigation vehicle owner's complaint database is used with other data sources to identify safety issues that warrant investigation and to determine if a safety-related defect trend exists.
NHTSA publishes these words. Source: NHTSA Datasets and APIs, section Complaints, read on . Complaint file through . Recall file through .
Since the last update
No tracked figure of this page changed in a data update. What the log tracks
Recall campaigns
5 campaigns, newest first. 42,419 units in total.
- 23V854000Structure / Body / Roof and Pillars
- 21V197000Structure / Body / Roof and Pillars
- 19V787000Communication
- 17V177000Electrical System / Software
- 16V899000Steering / Electric Power Assist System
23V854000Received . 2,976 units.
Structure / Body / Roof and Pillars
- Defect, in the NHTSA record
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, in the NHTSA record
A detached roof panel can become a road hazard, increasing the risk of a crash.
- Remedy, in the NHTSA record
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.
Report filed by Mercedes-Benz USA, LLC. Owner notification date in the NHTSA record: .
21V197000Received . 15,096 units.
Structure / Body / Roof and Pillars
- Defect, in the NHTSA record
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, in the NHTSA record
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, in the NHTSA record
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.
Report filed by Mercedes-Benz USA, LLC. Manufacturer campaign number 2021070010. Owner notification date in the NHTSA record: .
19V787000Received . 24,226 units.
Communication
- Defect, in the NHTSA record
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V787-4620.pdf
- Consequence, in the NHTSA record
An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.
- Remedy, in the NHTSA record
MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge. The recall began December 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019120008.
Report filed by Mercedes-Benz USA, LLC.. Manufacturer campaign number 2019120008. Owner notification date in the NHTSA record: .
17V177000Received . 51 units.
Electrical System / Software
- Defect, in the NHTSA record
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 AMG GT-S, GLC300, CLA250 and GLE300d 4Matic vehicles, 2013 C250, E350 BlueTec and G63 AMG vehicles, 2008-2014 C300 vehicles, 2013-2014 C300 4Matic and ML350 4Matic vehicles, 2009 C350 vehicles, 2014 CLS550, E350 4Matic, E350 Coupe 4Matic, E350 Wagon 4Matic, GLK350 and SL550 vehicles, 2012 CLS550 4Matic vehicles, 2012-2016 E350 vehicles, 2016-2017 GL450 4Matic vehicles, 2012-2014 ML350 4Matic BlueTec vehicles, 2015 S550, S550 4Matic and C300 4Matic Sedan vehicles, 2015-2016 C300 Sedan vehicles, and 2017 SL63 AMG vehicles. Various control units on these vehicles may have been updated with incorrect software, potentially affecting the correct deployment of the air bags in the event of a crash.
- Consequence, in the NHTSA record
If the air bags do not deploy as intended in the event of a crash, there would be an increased risk of injury in the event of a crash.
- Remedy, in the NHTSA record
MBUSA will notify owners, and dealers will update software in the affected control units, free of charge. The recall began April 21, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.
Report filed by Mercedes-Benz USA, LLC.. Owner notification date in the NHTSA record: .
16V899000Received . 70 units.
Steering / Electric Power Assist System
- Defect, in the NHTSA record
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2013-2015 SL550, 2013-2014 SL63 AMG, 2014-2016 E350, 2014 E350 Cabriolet, E350 Coupe, 2014-2015 S550, 2015 E350 Bluetec, 2015-2016 E400, 2016 E550 Coupe, and Maybach S600 vehicles manufactured August 23, 2012, to August 14, 2015. The affected vehicles use an electric power steering system that may have improperly soldered contacts inside the control unit, potentially resulting in the power steering system deactivating while driving.
- Consequence, in the NHTSA record
If the control unit pins lose connection, there would be a loss of electric power steering assist, increasing the risk of a crash. The increase in pin contact resistance can also increase the risk of a fire, even while the vehicle is parked and ignition is off.
- Remedy, in the NHTSA record
MBUSA will notify owners, and dealers will replace the electric power steering control unit, free of charge. The recall began October 13, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.
Report filed by Mercedes-Benz USA, LLC.. Owner notification date in the NHTSA record: .
The campaign number opens the NHTSA record. Each quotation is the text of the NHTSA recall file.
Recall campaign: One recall in the NHTSA recall file, with one campaign number. A campaign can name many makes, models and model years.
Units: The number of vehicles or products that a recall can include. The manufacturer or the firm reports the number to the agency.
Complaints by component
41 complaints, 58 component mentions.
A complaint can name more than one component. Each component that a complaint names is one component mention. The figure per 1,000 component mentions shows how many of each 1,000 mentions name the component.
- 2015 Mercedes-Benz S550
- All 2015 vehicles
| Component | 2015 S550 | All 2015 vehicles | S550, all years | Mentions |
|---|---|---|---|---|
| Seat Belts | 120.7 | 10.9 | 44.4 | 7 |
| Unknown or Other | 120.7 | 100 | 105.8 | 7 |
| Structure | 103.4 | 41.1 | 61.4 | 6 |
| Electrical System | 86.2 | 114.1 | 88.7 | 5 |
| Wheels | 86.2 | 14.2 | 30.7 | 5 |
| Air Bags | 69 | 56.3 | 44.4 | 4 |
| Steering | 69 | 63.9 | 71.7 | 4 |
| Engine | 51.7 | 153.4 | 68.3 | 3 |
| Visibility/Wiper | 34.5 | 19.7 | 23.9 | 2 |
| Visibility | 34.5 | 6.6 | 23.9 | 2 |
The table shows the 10 components with the most mentions, of 20.
- Complaints that report a crash
- 4
- Complaints that report a fire
- 3
- Injuries in the complaints
- 7
- Deaths in the complaints
- 0
- Date of the newest complaint
- 30 Jan 2026
These figures are the entries of the persons who sent the complaints.
Complaint: A report about a possible safety problem that a person sends to NHTSA. This site shows the number of complaints and not their text.
Investigations
| Number | Type | Subject | Component | Opened | Closed | Campaign |
|---|---|---|---|---|---|---|
| PE21001 | Preliminary evaluation | Front Roof Panel Detachment | Structure / Body / Roof and Pillars | 8 Jan 2021 | 14 Oct 2021 | 21V197000 |
Investigation: A study of a possible safety defect by the NHTSA Office of Defects Investigation. An investigation with no closing date in the NHTSA file is open.
Other model years
The number under each year is the number of recall campaigns.
A year without a link has fewer than 2 campaigns and fewer than 25 complaints. It has no page.
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Official channels
- NHTSA VIN lookupNHTSA shows the unrepaired recalls of one vehicle from its VIN or its license plate.
- NHTSA: report a safety problemThe NHTSA form for a complaint about a vehicle, a tire, a child seat or equipment.
- NHTSA page of the 2015 Mercedes-Benz S550The recalls, the complaints and the investigations that NHTSA shows for this model year.
Cite this page
Recall Register. 2015 Mercedes-Benz S550: recalls and complaints. https://recallregister.com/vehicle/mercedes-benz/s550/2015/. Source: NHTSA Office of Defects Investigation, recall, complaint and investigation files. Data through .
Sources
- Source
- NHTSA Office of Defects Investigation
- Licence
- US government work, public domain
- Recall file through
- 30 Sep 2026
- Complaint file through
- 30 Sep 2026
- First complaint in the file
- 1 Jan 1995
- Manufacturer in the recall file
- Mercedes-Benz USA, LLC
The NHTSA record is the authority. A complaint count is the number of different complaint numbers for the make, the model and the model year. How the register is made. Report an error.
Questions
- How many units are in the recall campaigns for the 2015 Mercedes-Benz S550?
- 42,419 units in 5 campaigns. A campaign can name other models and model years, and its units include them.
- How many recall campaigns does the Mercedes-Benz S550 have for all model years?
- NHTSA lists 15 recall campaigns for the Mercedes-Benz S550, model years 2007 to 2017. 5 of them name the 2015 model year.
- Which component do the complaints about the 2015 Mercedes-Benz S550 name most often?
- Seat Belts: 7 of 58 component mentions, or 120.7 per 1,000. For all 2015 vehicles the figure is 10.9 per 1,000.
- Is an NHTSA investigation of the 2015 Mercedes-Benz S550 open?
- No. The 1 investigation that names this model year has a closing date in the NHTSA file.