How to decode a 2004 Volvo S40 VIN

Characters 1-3 of a 2004 Volvo S40 VIN

A World Manufacturer Identifier (WMI) is a unique code assigned to every vehicle manufacturer globally, forming the initial characters of the Vehicle Identification Number (VIN). The WMI for the 2004 Volvo S40 is “YV1,” indicating that this vehicle is manufactured by Volvo Car Corporation in Sweden. This code is critical for identifying the vehicle’s manufacturer and country of origin. With a focus on passenger cars, Volvo Car Corporation, through this specific WMI, reflects its strong heritage in producing safe and reliable vehicles. Understanding the WMI is essential for anyone looking to decode the history or specifications of their vehicle, including the 2004 Volvo S40.

List of WMI Codes for a 2004 Volvo S40

WMI: YV1

Model Years Covered: 2000-2011
Example VIN: YV1VS27504F040721
Manufacturer Name: Volvo Car Corporation
Vehicle Type: Passenger Car
City:
State or Province:
Country: Sweden

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 2004 Volvo S40 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 2004 Volvo S40:

Known VDS for a 2004 Volvo S40
VS275	MS682	MS382

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 2004 Volvo S40 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 2004 Volvo S40 VIN — Year Code

Year Code	Year
4	2004

11th Character in the 2004 Volvo S40 VIN — Plant Code(s)

Known 2004 Volvo S40 Assembly Factory VIN Code(s)

Plant Code	Plant City	Plant State	Plant Country	Plant Company Name	Example VIN
2	Ghent		Belgium		YV1MS682042023609
F	Born		Netherlands		YV1VS27504F040721

VIN Characters 12 - 17 of a 2004 Volvo S40

The final 6 characters in a 2004 Volvo S40’s 17-digit VIN are its serial number, which will be unique to every vehicle.

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How to find a 2004 Volvo S40’s VIN?

Locating the VIN number on your 2004 Volvo S40 is key for identification. Here’s how to find it:

Examine the driver’s side dashboard of your 2004 Volvo S40, typically visible through the windshield on a small metal or plastic plate.
Look at the driver’s side door jamb on your Volvo S40; there may be a sticker or plate with the VIN where the door latches.
Check under the hood of the Volvo S40. The VIN might be stamped on the front engine block.
Inspect the rear wheel well above the tire on the driver’s side of your S40. Sometimes the VIN is located in this area on Volvo cars.
Review your Volvo S40’s insurance cards or registration documents which should have the VIN listed.

What info can a 2004 Volvo S40 VIN reveal?

Model Year: The VIN can reveal the vehicle’s model year, like 2004, providing insights into the age and potential market value of the vehicle. It may also provide details about the manufacturing location, offering insight into the car’s origin.
Vehicle Type and Body Class: The VIN can specify the type of vehicle, such as a Passenger Car, and detail the body class, revealing it to be a Sedan/Saloon, which helps in understanding the vehicle’s design and usage.
Engine Specifications: The VIN often includes critical details such as the engine manufacturer, engine model, displacement measurements, and features such as the engine’s power, offering a thorough insight into the vehicle’s performance capabilities.
Fuel Type and Efficiency Aspects: The VIN can indicate the primary fuel type, along with specifics like the engine’s cooling type, impacting fuel efficiency and environmental footprint.
Safety Features: Safety features can be deciphered, including the locations of front airbags and the presence of a pretensioner, which enhances the vehicle’s safety profile.
Transmission and Engineering Details: Details about the vehicle’s transmission style and engineering aspects like the Valve Train Design are typically encoded, providing insight into the vehicle’s operational mechanics.
Additional Features and Information: The VIN might include special engine or restraint system info, giving a deeper look into the vehicle’s specifications.

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Sample VIN Decode Report for a 2004 Volvo S40

Vehicle Spec	Value
Body Class	Sedan/Saloon
Cooling Type	Water
Displacement (CC)	1948
Displacement (CI)	115.94511377999
Displacement (L)	1.9
Doors	4
Engine Brake (hp) From	170
Engine Configuration	In-Line
Engine Manufacturer	Volvo
Engine Model	B4204T4
Engine Number of Cylinders	4
Front Air Bag Locations	1st Row (Driver and Passenger)
Fuel Type - Primary	Gasoline
Gross Vehicle Weight Rating From	Class 1: 6,000 lb or less (2,722 kg or less)
Gross Vehicle Weight Rating To	Class 1: 6,000 lb or less (2,722 kg or less)
Model	S40
Model Year	2004
Other Engine Info	w/o Exhaust Gas Re-circulation (EGR) System, w/o Air Pump, OBDII, Variable Valve Timing Exhaust, separate close-coupled Catalyst plus under-floor Catalyst plus under-floor Catalyst, Siemens - Engine management System (EMS), Running Loss System (RuLo, Evap. System), Onboard Refueling Vapor Recovery (ORVR)
Other Restraint System Info	Dual Airbags (SRS)
Plant City	Born
Plant Company Name
Plant Country	Netherlands
Pretensioner	Yes
Transmission Style	Automatic
Valve Train Design	Dual Overhead Cam (DOHC)
Vehicle Descriptor	YV1VS275*4F
Vehicle Type	Passenger Car
Sample_VIN	YV1VS27504F040721