How to decode a 2005 Jaguar XJ VIN

Characters 1-3 of a 2005 Jaguar XJ VIN

World Manufacturer Identifier (WMI) codes are unique three-letter sequences that form the first portion of a Vehicle Identification Number (VIN), offering crucial information about the vehicle. These codes are assigned to manufacturers and detail the vehicle’s country of origin, the manufacturer’s name, and the vehicle type. For instance, Jaguars manufactured between 2002 and 2019, including the 2005 Jaguar XJ, have the WMI code “SAJ”, indicating that they were produced by Jaguar Land Rover Limited. This particular manufacturer is based in Whitley, Coventry, in the United Kingdom, highlighting that the vehicle is a British-made passenger car. WMIs thus serve as a quick reference to authenticate and trace the vehicle’s manufacturing heritage.

List of WMI Codes for a 2005 Jaguar XJ

WMI: SAJ

Model Years Covered: 1985-1989, 1998, 2002-2019
Example VIN: SAJWA82B05TG46122
Manufacturer Name: Jaguar Land Rover Limited
Vehicle Type: Passenger Car
City: Whitley
State or Province: Coventry
Country: United Kingdom

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 2005 Jaguar XJ 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 2005 Jaguar XJ:

Known VDS for a 2005 Jaguar XJ
WA82B	WA82C	WA79C

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 2005 Jaguar XJ 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 2005 Jaguar XJ VIN — Year Code

Year Code	Year
5	2005

11th Character in the 2005 Jaguar XJ VIN — Plant Code(s)

Known 2005 Jaguar XJ Assembly Factory VIN Code(s)

Plant Code	Plant City	Plant State	Plant Country	Plant Company Name	Example VIN
S	Browns Lane		England		SAJWA82C05SG34602
T	Browns Lane		England		SAJWA82B05TG46122

VIN Characters 12 - 17 of a 2005 Jaguar XJ

The final 6 characters in a 2005 Jaguar XJ’s 17-digit VIN are its serial number, which will be unique to every vehicle.

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How to find a 2005 Jaguar XJ’s VIN?

Locating the VIN number on your 2005 Jaguar XJ is key for identification. Here’s how to find it:

Look at the base of the windshield on the driver’s side for the VIN, which should be visible on a small metal plate when viewing your 2005 Jaguar XJ from outside the vehicle.
Open the driver’s side door to inspect the door jamb or door post (where the door latches when it is closed). Your Jaguar XJ’s VIN should be on a label or sticker in this area.
Check the vehicle’s registration documents or the title, as these will list the VIN of your 2005 Jaguar XJ.
Examine your Jaguar XJ’s insurance card or insurance policy documents, as the VIN is almost always listed there.
Look under the hood of your Jaguar XJ, as the VIN may also be stamped onto the engine block or on a plate attached to the engine compartment.
Inspect the rear wheel well; sometimes, the VIN is stamped above the tire on the chassis of the Jaguar XJ.

What info can a 2005 Jaguar XJ VIN reveal?

Model Year: The VIN can reveal the vehicles model year being the year 2005, providing insights into the age and potential market value of the vehicle.
Vehicle Specifications: The VIN often contains essential details such as the make (e.g., XJ), model (e.g., XJ), engine displacement (e.g., 4.2L), and body class (e.g., Sedan/Saloon), offering a comprehensive overview of the vehicle’s specifications.
Plant Location: Production details, including the plant city (e.g., Browns Lane) and country (e.g., England), where the vehicle was manufactured can typically be inferred from the VIN, hinting at the geographical origin of the car.
Safety Features: Insight into safety equipment such as the presence of front airbags in the 1st row for both the driver and passenger can be derived from decoding a VIN, signaling a focus on occupant protection.
Transmission and Drive Configuration: The VIN may include information about a vehicle’s transmission style (e.g., Automatic) and steering location (e.g., Left-Hand Drive (LHD)), which are critical for understanding its driveability and performance characteristics.
Number of Seats and Doors: Details such as the number of doors (e.g., 4) and seating capacity (e.g., 5) offer clues to a vehicle’s interior space and design, useful for evaluating its suitability for certain needs or preferences.
Weight Class and Engine Information: The Gross Vehicle Weight Rating (GVWR) being in Class 1 (6,000 lb or less) along with other engine info like its emission control system specific for the U.S./Canada and the fact that it is naturally aspirated (No Turbo) provide valuable insights into performance and regulatory compliance.

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Sample VIN Decode Report for a 2005 Jaguar XJ

Vehicle Spec	Value
Body Class	Sedan/Saloon
Destination Market	U.S.
Displacement (CC)	4200.0
Displacement (CI)	256.29972519787
Displacement (L)	4.2
Doors	4
Front Air Bag Locations	1st Row (Driver and Passenger)
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	XJ
Model Year	2005
Number of Seats	5
Other Engine Info	Supercharged, Emission Control System - US/Canada
Plant City	Browns Lane
Plant Company Name
Plant Country	England
Seat Belt Type	Manual
Steering Location	Left-Hand Drive (LHD)
Transmission Style	Automatic
Trim	VDP Super V8 LWB
Turbo	Yes
Vehicle Descriptor	SAJWA82B*5T
Vehicle Type	Passenger Car
Wheel Base Type	Long
Sample_VIN	SAJWA82B05TG46122