How to decode a 2012 Audi A4 VIN

Characters 1-3 of a 2012 Audi A4 VIN

A World Manufacturer Identifier (WMI) is a unique sequence of three letters or numbers that identifies the manufacturer of a vehicle. Specifically, for the 2012 Audi A4, the WMI is ‘WAU,’ which signifies that Audi AG, located in Ingolstadt, Germany, is the manufacturer. This identifier is found at the beginning of the Vehicle Identification Number (VIN), helping to ensure the authenticity and origin of the vehicle. The VIN not only provides specific information about the car, such as its vehicle type as a Passenger Car, but also aids in tracking recalls, registrations, and warranty claims. This WMI is applicable to Audi A4 models produced between the years of 1996 and 2024, indicating a long-standing production lineage.

List of WMI Codes for a 2012 Audi A4

WMI: WAU

Model Years Covered: 1996-2024
Example VIN: WAUFFAFL0CA019336
Manufacturer Name: Audi AG
Vehicle Type: Passenger Car
City: Ingolstadt
State or Province:
Country: Germany

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 2012 Audi A4 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 2012 Audi A4:

Known VDS for a 2012 Audi A4
FFAFL	KFCFL	4FAFL	HFAFL	HFBFL	FFCFL	KFBFL	4FBFL	WFBFL	AFAFL
KFAFL	EFAFL	JFAFL	DFAFL	MFAFL	FFBFL	BFCFL	MFBFL	SFAFL	BFAFL
JFBFL	WFAFL	EFBFL

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 2012 Audi A4 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 2012 Audi A4 VIN — Year Code

Year Code	Year
C	2012

11th Character in the 2012 Audi A4 VIN — Plant Code(s)

Known 2012 Audi A4 Assembly Factory VIN Code(s)

Plant Code	Plant City	Plant Country	Example VIN
1	Gyor	Hungary	WAUBFAFL0C1112372
A	Ingolstadt	Germany	WAUFFAFL0CA019336
N	Neckarsulm	Germany	WAUKFCFL6CN000437

VIN Characters 12 - 17 of a 2012 Audi A4

The final 6 characters in a 2012 Audi A4’s 17-digit VIN are its serial number, which will be unique to every vehicle.

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How to find a 2012 Audi A4’s VIN?

Locating the VIN number on your 2012 Audi A4 is key for identification. Here’s how to find it:

Look at the dashboard on the driver’s side of your Audi A4, near where the windshield meets the dash. The VIN is generally visible from outside the vehicle.
Examine the driver’s side door pillar on your Audi A4. When you open the door, you should see a VIN sticker on the door jamb.
Check under the hood of your Audi A4 for a VIN plate. It can often be found on the front engine block or on a strut tower.
Review your Audi A4’s vehicle registration documents, insurance papers, or title, where the VIN is usually recorded.
Inspect the spare tire well in the trunk of your Audi A4. Sometimes, the VIN is located here on a sticker.
Look at the owner’s manual packet or service book. The VIN might be recorded on a label or directly in the booklet.

What info can a 2012 Audi A4 VIN reveal?

Model Year: The VIN can reveal the vehicles model year being the year 2012, providing insights into the age and potential market value of the vehicle.
Vehicle Type and Specifications: The Audi A4 is characterized as a Passenger Car with a Premium Quattro series, possibly indicating its luxury and performance level.
Engine Specifications: The engine is manufactured by Audi, with a displacement of 1984 cc (1.984 L or 121.07 CI), 211 horsepower, and it’s a 4-cylinder unit, suggesting a blend of power and efficiency.
Fuel Type: The primary fuel type for this vehicle is Gasoline, which may indicate potential fuel consumption and performance characteristics.
Safety Features: It includes front and knee airbags for both the driver and passenger in the 1st row, alongside an advanced seat belt system, possibly highlighting the vehicle’s focus on passenger safety.
Emissions Information: Emissions Certification Test Group: CADXJ02.03UB with 50-State/Canada BIN 5 / ULEV II standards, possibly providing insight into the vehicle’s environmental impact and compliance.
Manufacturing Information: Manufactured in Neckarsulm, Germany, this detail might hint at the build quality and engineering standard of the vehicle.

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Sample VIN Decode Report for a 2012 Audi A4

Vehicle Spec	Value
Body Class	Sedan/Saloon
Curtain Air Bag Locations	1st Row (Driver and Passenger)
Displacement (CC)	1984
Displacement (CI)	121.071108283
Displacement (L)	1.984000
Doors	4
Engine Brake (hp) From	211.00
Engine Manufacturer	Audi
Engine Number of Cylinders	4
Front Air Bag Locations	1st Row (Driver and Passenger)
Fuel Type - Primary	Gasoline
Model	A4
Model Year	2012
Other Engine Info	50-St/Can. BIN 5 / ULEV II emission std.Emissions Certification Test Group: CADXJ02.03UB
Other Restraint System Info	Active Seat Belt, Advanced Front AirBag
Plant City	Neckarsulm
Plant Company Name
Plant Country	Germany
Seat Belt Type	Manual
Series	Prestige Quattro
Side Air Bag Locations	1st Row (Driver and Passenger)
Tire Pressure Monitoring System (TPMS) Type	Indirect
Transmission Style	Automatic
Vehicle Descriptor	WAUKFAFL*CN
Vehicle Type	Passenger Car
Sample_VIN	WAUKFAFL0CN000650