Segment:
Full-size luxury sedan
Brand Perception:
Represents the pinnacle of Jaguar's luxury and performance offerings, known for its elegant design, refined ride, and powerful engines.
Key Competitors:
BMW 7 Series, Mercedes-Benz S-Class, Audi A8, Lexus LS, Porsche Panamera.
Aluminum Monocoque:
Revolutionary bonded and riveted aluminum monocoque construction for enhanced rigidity, reduced weight, and improved handling characteristics.
Adaptive Dynamics Suspension:
Sophisticated air suspension system with adaptive damping control that continuously monitors road conditions and adjusts suspension settings for optimal ride comfort and handling.
V8 Engines:
Availability of naturally aspirated and supercharged V8 engines providing potent performance and a distinctive Jaguar exhaust note.
Engine Mechanical:
Comprehensive diagnosis, repair, and overhaul procedures for all XJ6 engine variants (e.g., 3.0L V6, 3.5L V8, 4.2L V8 Supercharged).
Engine Electrical:
Detailed diagnostic procedures, wiring diagrams, component testing, ignition system, fuel injection system, engine control module (ECM) operations.
Transmission:
Repair and overhaul of automatic transmissions (e.g., ZF 6HP26), including torque converter, valve body, and electronic control.
Drivetrain:
Front and rear axle assemblies, drive shafts, differentials, and wheel bearings.
Suspension:
Detailed information on the advanced Adaptive Dynamics air suspension system, including components, diagnostics, and calibration.
Steering:
Power steering system, steering rack, column, and associated components, including hydraulic and electronic power steering (EPS) where applicable.
Brakes:
Hydraulic brake system, ABS, DSC (Dynamic Stability Control), brake disc and pad replacement, bleeding procedures, and component diagnostics.
Electrical System:
Comprehensive coverage of the vehicle's electrical architecture, including lighting, power windows, seats, mirrors, central locking, and fuse/relay locations.
Body And Chassis:
Body panel removal and installation, interior trim, doors, hood, trunk, structural components, and corrosion protection.
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system operation, component testing, refrigerant handling, and troubleshooting.
Infotainment And Electronics:
Audio system, navigation, climate control interface, and other electronic modules and their integration.
Maintenance:
Scheduled maintenance intervals, fluid changes (oil, coolant, brake fluid, transmission fluid), filter replacements, and general upkeep.
Troubleshooting:
Systematic diagnostic procedures for identifying and resolving common and complex faults across all vehicle systems.
Repair:
Detailed step-by-step instructions for component removal, disassembly, repair, reassembly, and installation.
Installation:
Correct procedures for installing new or reconditioned components, including torque specifications and alignment.
Adjustment:
Procedures for calibrating and adjusting various systems, such as suspension height, door alignment, and sensor settings.
Depth:
Extremely comprehensive, covering everything from basic fluid checks to complete engine rebuilds, complex electrical diagnostics, and suspension system overhauls.
Touchscreen Interface:
Central touchscreen for climate control, audio, navigation, and vehicle settings.
Audio Systems:
Premium audio options from brands like Alpine or Bowers & Wilkins, with CD changer and auxiliary inputs.
Adaptive Cruise Control:
Optional Adaptive Cruise Control (ACC) that maintains a set distance from the vehicle ahead.
Parking Sensors:
Front and rear parking sensors, often accompanied by a rearview camera on later models.
Bluetooth:
Bluetooth connectivity for hands-free phone calls and audio streaming on many models.
Oil Change:
Typically every 10,000 miles or 12 months, whichever comes first. Consult manual for specific engine requirements.
Transmission Fluid Change:
ZF recommends fluid changes at intervals around 60,000 miles for optimal transmission longevity. Check manual for specific recommendations.
Engine Oil:
Specific synthetic oil grades (e.g., 5W-30 or 0W-30) compliant with Jaguar specifications (e.g., STJLR.51.5126 or similar). Capacity varies by engine.
Coolant:
Jaguar approved long-life coolant (e.g., OAT-based coolant, typically orange or pink). Capacity approx. 9.0-10.0 liters.
Transmission Fluid:
Specific ATF fluid compatible with ZF 6HP26 transmission, such as Shell M-1375.4 or an equivalent meeting the specification. Capacity approx. 9-10 liters for a full drain and fill.
Air Suspension:
Potential for leaking air springs (air struts/bags), compressor failure, or valve block issues leading to uneven ride height or a harsh ride.
Thermostat Housing:
Plastic thermostat housings can become brittle and crack, leading to coolant leaks.
Timing Chain Tensioners:
Early V8 engines (pre-2005/2006 depending on VIN) can have plastic timing chain tensioners that may degrade and fail, causing significant engine damage. Replacement with updated metal tensioners is recommended.
Water Pump:
The water pump, often with a plastic impeller, can fail, leading to coolant leaks and overheating.
Jaguar Legacy:
Jaguar has a long-standing reputation for producing luxurious, sporting sedans with a focus on performance and craftsmanship.
X350 Introduction:
The X350 generation debuted in 2003, marking a significant departure with its all-aluminum body structure, replacing the steel unibody of previous XJ models.
X358 Facelift:
A significant facelift in 2007 (designated X358) introduced updated styling, including a more prominent grille, revised bumpers, and interior enhancements.
Manufacturing Location:
Castle Bromwich Assembly, Birmingham, England.
