How to decode a 2017 Mercedes-Benz C-Class VIN

Characters 1-3 of a 2017 Mercedes-Benz C-Class VIN

A World Manufacturer Identifier (WMI) is a unique code used to identify the manufacturer, vehicle type, and the country of manufacture of a specific vehicle. Specifically, for the 2017 Mercedes-Benz C-Class, the WMI indicates that these vehicles are manufactured by Mercedes-Benz Cars in Stuttgart, Baden-Württemberg, Germany. The WMI for this model varies, but one example includes the code “55S” for models produced between 2015-2020, reflecting its status as a passenger car constructed by a prestigious manufacturer in the automotive heart of Germany. This designation is crucial for various purposes, including registration, insurance, and vehicle recall actions. It encapsulates essential information about the car’s origins, reinforcing its identity in the global automotive landscape.

List of WMI Codes for a 2017 Mercedes-Benz C-Class

WMI: 55S

Model Years Covered: 2015-2020
Example VIN: 55SWF4JB0HU179314
Manufacturer Name: Mercedes-Benz Cars
Vehicle Type: Passenger Car
City: Stuttgart
State or Province: Baden-Württemberg
Country: Germany WMI: WDD
Model Years Covered: 2008-2020
Example VIN: WDDWJ4KB0HF328613
Manufacturer Name: Mercedes-Benz Cars
Vehicle Type: Passenger Car
City: Stuttgart
State or Province: Baden-Württemberg
Country: Germany

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 2017 Mercedes-Benz C-Class VIN

These characters correspond to components like:

Engine type
Transmission
Model or trim
Body style
Gross vehicle weight range

Below find the known vehicle descriptor codes for a 2017 Mercedes-Benz C-Class:

Known VDS for a 2017 Mercedes-Benz C-Class
WF4JB	WF4HB	WJ4KB	WK6EB	WF4KB	WJ8GB	WF8GB	WJ4JB	WK8GB	WF6EB
WK4JB	WJ8HB	WK4KB	WF8HB	WJ6EB	WK8HB

Auto manufacturers have some discretion to decide how they want to code this section, but its contents and decoded results are generally consistent.

Character 9 is the “check digit” in a 2017 Mercedes-Benz C-Class VIN.

Based on a formula developed by the US Department of Transportation, it helps reduce fraud by ensuring the validity of the VIN.

10th Character in the 2017 Mercedes-Benz C-Class VIN — Year Code

Year Code	Year
H	2017

11th Character in the 2017 Mercedes-Benz C-Class VIN — Plant Code(s)

Known 2017 Mercedes-Benz C-Class Assembly Factory VIN Code(s)

Plant Code	Plant City	Plant State	Plant Country	Example VIN
F	Bremen		Germany	WDDWJ4KB0HF328613
R	East London		South Africa	WDDWF4JB0HR221658
U	Vance	Alabama	United States	55SWF4JB0HU179314

VIN Characters 12 - 17 of a 2017 Mercedes-Benz C-Class

The final 6 characters in a 2017 Mercedes-Benz C-Class’s 17-digit VIN are its serial number, which will be unique to every vehicle.

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How to find a 2017 Mercedes-Benz C-Class’s VIN?

Locating the VIN number on your 2017 Mercedes-Benz C-Class is key for identification. Here’s how to find it:

Review the dashboard on the driver’s side of your Mercedes-Benz C-Class, looking through the windshield for the VIN plate positioned on the dashboard.
Inspect the driver-side door jamb or the door pillar of your 2017 Mercedes-Benz C-Class, as the VIN is often found on a label or sticker in this area.
Check the engine bay, as there’s usually a VIN number stamped on a plaque or directly on the engine components in your Mercedes-Benz C-Class.
Look at the vehicle registration documents, insurance papers, or the title of your Mercedes-Benz C-Class, as the VIN is always recorded on official documents.
If you have the owner’s manual of the C-Class, sometimes the VIN is printed inside, especially on the maintenance or service sections.

What info can a 2017 Mercedes-Benz C-Class VIN reveal?

Model Year: The VIN can reveal the vehicle’s model year being 2017, providing insights into the age and potential market value of the vehicle.
Engine Specifications: It can come with an in-line engine configuration from Daimler, model M274, characterized by 2.0L displacement, 241 horsepower, and 4 cylinders, indicating a blend of performance and efficiency.
Safety Features: Standard safety technologies include Anti-lock Braking System (ABS), Crash Imminent Braking (CIB), Electronic Stability Control (ESC), and Forward Collision Warning (FCW), among others. Airbags are located in the 1st and 2nd rows, highlighting a strong focus on occupant protection.
Fuel Type and Efficiency Technologies: The primary fuel type is Gasoline, with Stoichiometric Gasoline Direct Injection (SGDI) fuel delivery, complementing its turbocharged engine for optimized fuel efficiency and performance.
Advanced Driver Assistance Systems (ADAS): While features like Adaptive Cruise Control (ACC), Blind Spot Warning (BSW), and Keyless Ignition come standard, options like Lane Departure Warning (LDW), Lane Keeping Assistance (LKA), and Parking Assist suggest customization potential for enhanced driving assistance.
Transmission and Drive: The vehicle is equipped with a 7-speed automatic transmission and is designed for Left-Hand Drive (LHD), showing its compatibility with standard driving orientations and preferences for smooth gear transitions.
Body and Interior Specifications: With a body class of Sedan/Saloon, this vehicle offers four doors, seating for five across two rows, and manual seat belt types with additional safety features like pretensioners, indicating a strong focus on safety and comfort.

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Sample VIN Decode Report for a 2017 Mercedes-Benz C-Class

Vehicle Spec	Value
Adaptive Cruise Control (ACC)	Optional
Adaptive Driving Beam (ADB)	Optional
Anti-lock Braking System (ABS)	Standard
Auto-Reverse System for Windows and Sunroofs	Standard
Automatic Crash Notification (ACN) / Advanced Automatic Crash Notification (AACN)	Standard
Axles	2
Backup Camera	Standard
Blind Spot Warning (BSW)	Standard
Body Class	Sedan/Saloon
Cooling Type	Water
Crash Imminent Braking (CIB)	Standard
Daytime Running Light (DRL)	Standard
Displacement (CC)	2000
Displacement (CI)	122.0474881894
Displacement (L)	2
Doors	4
Dynamic Brake Support (DBS)	Standard
Electronic Stability Control (ESC)	Standard
Engine Brake (hp) From	241
Engine Configuration	In-Line
Engine Manufacturer	Daimler
Engine Model	M274
Engine Number of Cylinders	4
Engine Stroke Cycles	4
Forward Collision Warning (FCW)	Standard
Front Air Bag Locations	1st Row (Driver and Passenger)
Fuel Delivery / Fuel Injection Type	Stoichiometric Gasoline Direct Injection (SGDI)
Fuel Type - Primary	Gasoline
Keyless Ignition	Standard
Lane Departure Warning (LDW)	Optional
Lane Keeping Assistance (LKA)	Optional
Model	C-Class
Model Year	2017
Number of Seat Rows	2
Number of Seats	5
Number of Wheels	4
Other Restraint System Info	Type 2 seat belts for all occupants. Seat belts on all outboard designated seating positions are equipped with load limiters and pretensioners.
Parking Assist	Optional
Pedestrian Automatic Emergency Braking (PAEB)	Optional
Plant City	Vance
Plant Company Name
Plant Country	United States
Plant State	Alabama
Pretensioner	Yes
Seat Belt Type	Manual
Semiautomatic Headlamp Beam Switching	Standard
Series	C300
Side Air Bag Locations	1st and 2nd Rows
Steering Location	Left-Hand Drive (LHD)
Tire Pressure Monitoring System (TPMS) Type	Direct
Traction Control	Standard
Transmission Speeds	7
Transmission Style	Automatic
Turbo	Yes
Valve Train Design	Dual Overhead Cam (DOHC)
Vehicle Descriptor	55SWF4JB*HU
Vehicle Type	Passenger Car
Wheel Base (inches) From	111.80
Wheel Size Front (inches)	17
Wheel Size Rear (inches)	17
Sample_VIN	55SWF4JB0HU179314