The 2012 Jaguar XJ (X351) Service and Repair Manual provides comprehensive and detailed information to assist you in maintaining, servicing, diagnosing, and repairing your vehicle. This manual is not a generic repair guide; it is specifically designed for the 2012 Jaguar XJ (X351) model, covering all its variations and repairs. You'll find step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications to guide you through every aspect of your vehicle's maintenance and repair process. The manual covers a wide range of topics, including: * **Maintenance:** Regular maintenance procedures, schedules, and guidelines. * **Engine:** In-depth information on the engine, its components, troubleshooting, and repair techniques. * **Control System:** Comprehensive coverage of the vehicle's control systems, including engine management, transmission, and other electronic systems. * **Mechanical:** Detailed explanations of the mechanical components of your Jaguar XJ, such as the transmission, suspension, brakes, and steering system. * **Fuel Service Specifications:** Exact specifications for fuel system components and maintenance procedures. * **Emission Control:** Information on emission control systems, diagnostics, and repairs. * **Intake Exhaust Cooling:** Detailed explanations on the intake, exhaust, and cooling systems. * **Lube:** Lubrication specifications and procedures for all vehicle components. * **Ignition Starting Charging:** Complete information on the ignition, starting, and charging systems. * **Auto Transmission Clutch:** Detailed guidance on automatic transmission operation, troubleshooting, and repair. * **Manual Transmission:** Information on manual transmission operation, troubleshooting, and repair. * **Transfer Propeller Shaft:** Specifications and repair procedures for the transfer case and propeller shaft. * **Drive Shaft:** Information on drive shaft components and maintenance. * **Differential:** Detailed explanations of differential operation, maintenance, and repair. * **Axle Suspension:** Information on the axle and suspension system, including troubleshooting and repair. * **Tire & Wheel:** Specifications and repair procedures for tires and wheels. * **Brake Control:** Comprehensive coverage of the brake control system, including ABS and electronic stability control. * **Brake:** Detailed information on brake system components, troubleshooting, and repair. * **Parking Brake:** Information on the parking brake system, including operation and maintenance. * **Steering Column:** Details on the steering column, including steering wheel adjustments and repair. * **Power Steering:** Information on the power steering system, including troubleshooting and repair. * **Air Condition:** Detailed explanations on the air conditioning system, including diagnostics and repair. * **Suppl Restraint System:** Information on the supplemental restraint system (airbags) and its components. * **Seat Belt:** Specifications and maintenance procedures for seat belts. * **Engine Immobilizer:** Information on the engine immobilizer system and its operation. * **Cruise Control:** Detailed information on the cruise control system, including operation and maintenance. * **Wiper & Washer:** Information on the windshield wiper and washer systems. * **Door Lock:** Details on door lock mechanisms and troubleshooting. * **Meter Audio/Visual:** Information on the instrument cluster and audio/visual systems. * **Horn:** Specifications and repair procedures for the vehicle's horn. * **Windshield/Glass Mirror:** Information on windshield and mirror replacement and repair. * **Instrument Panel:** Details on the instrument panel and its components. * **Seat:** Information on seat adjustments, repair, and maintenance. * **Engine Hood/ Door:** Specifications and repair procedures for the engine hood and doors. * **Exterior & Interior:** Information on exterior and interior components, including trim, lights, and upholstery. * **Electrical:** Comprehensive coverage of the vehicle's electrical systems, including wiring diagrams, troubleshooting, and repair. * **Multiplex/ Can Communication:** Detailed information on multiplex and CAN bus communication systems. This manual is compatible with all versions of Windows and Mac operating systems. It can be printed for easy reference, allowing you to take the information directly to your vehicle or workshop.

The 2012 Jaguar XJ (X351) is a luxury sedan that represents a significant step forward in the brand's evolution. Introduced in 2009, the X351 generation marked a complete redesign, moving away from the traditional, boxy shape of previous XJs towards a more modern and sleek aesthetic. The car's design, attributed to Ian Callum, is characterized by a long, low profile, a prominent grille with Jaguar's signature leaping cat emblem, and sharp, flowing lines. The X351's interior is equally impressive, featuring high-quality materials, luxurious appointments, and advanced technology. The spacious cabin offers ample comfort for both driver and passengers, while its advanced infotainment system provides connectivity and entertainment options. Under the hood, the 2012 Jaguar XJ boasts a range of powerful and efficient engines, including a supercharged 5.0-liter V8 and a 3.0-liter V6 diesel. These engines deliver impressive performance and fuel economy, complementing the XJ's luxurious and refined nature. The X351 also introduced features like an eight-speed automatic transmission, adjustable air suspension, and an advanced electronic stability control system, all contributing to a smooth, comfortable, and safe driving experience. The 2012 Jaguar XJ (X351) is a compelling blend of style, performance, and luxury, solidifying its position as a true flagship model for the Jaguar brand. The service and repair manual is an essential tool for anyone owning or working on this vehicle, providing detailed information about its mechanical systems, maintenance procedures, and potential troubleshooting steps.