Every 2015 Mercedes-Benz S550 recall
Each campaign as NHTSA published it: what is wrong, what can happen, and the fix. Newest first.
Structure · NHTSA 23V854000
Dec 15, 2023Structure:Body:Roof and Pillars
- Problem
- 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.
- Risk
- A detached roof panel can become a road hazard, increasing the risk of a crash.
- Fix
- 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.
Full recall details for 23V854000 →Structure · NHTSA 21V197000
Mar 19, 2021Structure:Body:Roof and Pillars
- Problem
- 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.
- Fix
- 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.
Full recall details for 21V197000 →Communication · NHTSA 19V787000
Jan 11, 2019CommunicationOver-the-air fix
- Problem
- 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
- Risk
- An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.
- Fix
- 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.
Full recall details for 19V787000 →Electrical System · NHTSA 17V177000
Mar 14, 2017Electrical System:Software
- Problem
- 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.
- Risk
- 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.
- Fix
- 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.
Full recall details for 17V177000 →
2015 Mercedes-Benz S550 complaints and service bulletins
Owners filed 47 complaints with NHTSA about the 2015 Mercedes-Benz S550, reporting 6 crashes, 3 fires, 8 injuries. Mercedes-Benz has issued at least 137 technical service bulletins (repair instructions to dealers) for this model year. Complaints are unverified owner reports; a recall is the manufacturer’s admission of a safety defect.
Most-reported components
- Seat Belts8
- Unknown Or Other8
- Structure7
- Air Bags5
- Electrical System5
- Wheels5
Service bulletins by component
- Electrical System (49)
- Equipment (18)
- Exterior Lighting (14)
- Power Train (14)
- Suspension (13)
- Engine and Engine Cooling (11)
Read Mercedes-Benz S550 owner complaints and bulletins, every year
NHTSA defect investigations covering the 2015 Mercedes-Benz S550
NHTSA’s Office of Defects Investigation lists this model year in one investigation. An investigation is not a recall; it is how NHTSA decides whether one is needed.
What people reported
Owners have filed 47 complaints with NHTSA about the 2015 Mercedes-Benz S550. A few in their own words, shortened. Complaints are unverified and are not proof of a defect or of any recall.
Fire
“I'm reporting a problem that can cause the vehicle to catch on fire. During cold temperatures the heated windshield will turn on and the car will catch on fire.”
2015 MERCEDES-BENZ S550Mar 23, 2023
Complaint filed with NHTSA, not verified by the agency · NHTSA complaint 11513428
Injury reportedCrash
“ON JULY 15, 2020, I WAS INVOLVED IN A ONE CAR ACCIDENT. THE CAR LEFT THE ROADWAY ON A CURVE WHEN I LOST CONSCIOUSNESS DUE TO A MEDICAL ISSUE, AND SLID DOWN AN EMBANKMENT INTO A TREE. THE TREE PREVENTED A TOTAL ROLLOVER AND THE CAR WAS AT A 45 DEGREE ANGLE.”
2015 MERCEDES-BENZ S550 4MATICAug 14, 2020
Complaint filed with NHTSA, not verified by the agency · NHTSA complaint 11349200
Fire
“THE CONTACT OWNS A 2015 MERCEDES-BENZ S550. THE CONTACT STATED WHILE DRIVING 40 MPH, HE STARTED TO SMELL BURNING BRAKE PAD ODOR INSIDE OF THE CAB OF THE VEHICLE. THE CONTACT STATED THE PARK BRAKE MALFUNCTION WARNING MESSAGE WAS ILLUMINATED.”
2015 MERCEDES-BENZ S550Apr 13, 2020
Complaint filed with NHTSA, not verified by the agency · NHTSA complaint 11320997
Crash
“STOPPED IN TRAFFIC ON A SLIGHT DOWNGRADE FOR A LONG PERIOD OF TIME. BRAKE PEDAL WAS APPLIED FIRMLY, WHEN THE TRUCK IN FRONT OF ME WOULD RELEASE THE PEDAL SLIGHTLY TO ALLOW THE CAR TO DRIFT FORWARD. AFTER SEVERAL TIMES THERE WERE NO BREAKS AND THE CAR DRIFTED INTO THE TRUCK IN FRONT OF US.”
2015 MERCEDES-BENZ S550 4MATICAug 11, 2016
Complaint filed with NHTSA, not verified by the agency · NHTSA complaint 10895046
“FAULT DOOR HINGE DRIVER DOOR - HINGE MAKES CREAKING NOISES AND HAS STICKING POINTS”
2015 MERCEDES-BENZ S550 4MATICNov 10, 2020
Complaint filed with NHTSA, not verified by the agency · NHTSA complaint 11373975
Check your S550 by VIN
Not every 2015 Mercedes-Benz S550 is in every recall. Enter your 17-character VIN to see the recalls on record for your exact vehicle, then confirm which are still open at NHTSA.gov or with any Mercedes-Benz dealer.
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