2017 Mercedes-Benz S550 4matic: Recalls, Problems & MPG
Here are the deets on the 2017 Mercedes-Benz S550 4matic: 2 recalls, 2 owner complaints and up to 20 mpg combined.
Recalls
2 vehicle recalls from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.
Seat belts Vehicle recall #17V251000 · 2017 · 12,743 vehicles
What's wrong: The affected vehicles have front seat seatbelt pretensioners that May not function properly in the event of a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (fmvss) number 208, "occupant crash protection," and 209, "seat belt assemblies."
Why it matters: If the front seat seatbelt pretensioners do not function properly, the seat occupants May not be adequately restrained in the event of a crash, increasing the risk of injury.
The fix: Mbusa will notify owners, and dealers will replace the front seat belts, free of charge. The recall began October 13, 2017.
Latches & locks Vehicle recall #17V816000 · 2017 · 8,700 vehicles
What's wrong: The rear passenger door on the driver side May indicate that it is locked, when it May not be. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (fmvss) number 206, "door locks and door retention components."
Why it matters: If the door appears to be locked, the door May be unintentionally opened, increasing the risk of injury.
The fix: Mbusa will notify owners, and dealers will inspect the left rear door lock, replacing it as necessary, free of charge. The recall is expected to begin in January 2018.
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 0 injuries and 0 deaths were reported.
What owners describe
- Transmission & drivetrain (1): no single recurring theme in the descriptions.
- Wheels (1): no single recurring theme in the descriptions.
The 2017 Mercedes-Benz S550 4matic has 2 owner complaints, ranking #3 of 3 S550 4matic model years for complaints (well below the 6 average). Neighboring years: 2016 (11 complaints, 1 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 4.7 L 8-cyl turbo | Automatic 9-spd | 4-Wheel Drive | 16 | 25 | 20 | Premium |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2017 Mercedes-Benz S550 4matic.
Closest thing to the factory manual for most years. Pay once, keep it.
Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
From $19.99/mo · $39.99/yrOEM procedures, specs and recall/TSB info, the same source many shops use.
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FAQ
Does the 2017 Mercedes-Benz S550 4matic have any recalls?
Yes. NHTSA lists 2 vehicle recalls for the 2017 Mercedes-Benz S550 4matic. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.
What are the most common 2017 Mercedes-Benz S550 4matic problems?
Owners have filed 2 complaints with NHTSA. The most-reported areas are transmission & drivetrain (1), wheels (1).
What gas mileage does the 2017 Mercedes-Benz S550 4matic get?
EPA ratings run up to 20 mpg combined (4.7 L, Automatic 9-spd), across 1 engine and transmission combos.
Where can I get a 2017 Mercedes-Benz S550 4matic repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.