Positioning:
The Jaguar XJ (X350/X358) represented Jaguar's entry into the luxury sedan market with a focus on refined comfort, advanced technology, and classic British styling. This generation introduced an all-aluminum chassis for improved rigidity and weight savings.
Competitors:
Competed against established luxury sedans such as the Mercedes-Benz S-Class, BMW 7 Series, Audi A8, and Lexus LS.
Aluminum Chassis:
Revolutionary all-aluminum monocoque construction for enhanced structural integrity, lighter weight, and improved performance characteristics.
Air Suspension:
Standard adaptive air suspension system with Computer Active Technology Suspension (CATS) for adjustable ride height and damping.
V8 Engines:
Offered with naturally aspirated and supercharged 4.2-liter V8 engines known for their smooth power delivery and refined performance.
General Coverage:
Full workshop service and repair for Jaguar XJ (X350/X358) 2003-2009 models.
Specific Systems Coverage:
Engine, transmission, drivetrain, suspension, steering, brakes, electrical systems, HVAC, body, interior, diagnostics, troubleshooting.
Type:
Workshop Service Manual / Repair Manual
Powertrain:
Detailed coverage of V8 engines (4.2L naturally aspirated and supercharged), including diagnosis, repair, overhaul, and specifications. Transmission repair (e.g., ZF 6HP26 automatic) including fluid changes, control module diagnostics, and component replacement.
Chassis And Suspension:
Comprehensive instructions for the aluminum monocoque chassis, air suspension system (CATS - Computer Active Technology Suspension), steering system (rack and pinion, power steering), wheel bearings, and alignment procedures.
Brakes And Wheels:
Detailed procedures for hydraulic brake systems (including ABS, DSC, EBD), parking brake, brake pad/rotor replacement, hydraulic component diagnosis, and wheel/tire specifications.
Electrical And Electronics:
Extensive coverage of the vehicle's electrical architecture, including wiring diagrams, fuse locations, lighting systems, comfort controls, power accessories, diagnostic trouble codes (DTCs), and module programming information.
Body And Interior:
Procedures for body panel removal and installation, interior trim, seating systems, door mechanisms, sunroof, glass replacement, and paint repair.
Maintenance:
Periodic maintenance schedules, fluid level checks and changes (engine oil, coolant, brake fluid, transmission fluid, differential fluid), filter replacements (oil, air, cabin), spark plug replacement, and battery maintenance.
Troubleshooting:
Systematic diagnostic procedures, symptom-based troubleshooting guides, interpretation of diagnostic trouble codes (DTCs), and fault finding for electrical and mechanical issues.
Repair And Overhaul:
Step-by-step instructions for component removal, disassembly, repair, assembly, and installation for all major vehicle systems, including engine rebuild, transmission overhaul, suspension component replacement, and electrical module repair.
Diagnostics:
Detailed diagnostic procedures utilizing Jaguar's proprietary diagnostic tools and software (e.g., JDS/IDS), including live data interpretation, actuator testing, and component calibration.
Depth:
Expert level. Covers everything from routine maintenance and simple repairs to complex diagnostics, component overhauls, and system-level troubleshooting. Includes torque specifications, wear limits, electrical schematics, and special tool requirements.
Quality:
High-resolution PDF, ensuring sharp text and clear images. All 6469 pages are fully viewable and printable.
Printability:
Fully printable, allowing users to print specific sections or the entire manual for workshop use.
Format Type:
Digital (PDF) with instant download. No physical binding.
Digital Format:
N/A (Digital)
Operating Systems:
Compatible with Windows, Mac, and Linux operating systems. Requires Adobe Reader.
Engine Code Examples:
AJ-V8 Gen III (e.g., 4.2L Naturally Aspirated, 4.2L Supercharged)
Horsepower Range:
Approximately 294 hp (4.2L NA) to 390 hp (4.2L Supercharged).
Torque Range:
Approximately 317 lb-ft (4.2L NA) to 420 lb-ft (4.2L Supercharged).
Injection Type:
Sequential Multi-Port Fuel Injection (MPI) for naturally aspirated; Supercharged variant uses intercooled, twin-vane supercharger with sequential MPI.
Coolant Capacity Approx:
10.5 Liters (with heater)
Oil Capacity Approx:
7.25 Liters (with filter change)
E Ncap Rating:
Not explicitly rated for early models in all regions. Later models benefited from Jaguar's ongoing safety development.
Electronic Stability Control:
Standard Dynamic Stability Control (DSC) across most models.
Braking Systems:
Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (EBA).
Airbags:
Front, side, and curtain airbags. Seatbelt pre-tensioners.
Chassis Design:
Advanced aluminum chassis designed for high crash energy absorption and occupant protection.
Navigation System:
Optional DVD-based navigation system with touchscreen interface. Manual covers system operation and basic troubleshooting.
Audio System:
Premium audio systems often from Harman Kardon or Bowers & Wilkins. Includes CD player, radio, and auxiliary input. Later models may feature digital media connectivity.
Adaptive Cruise Control:
Optional adaptive cruise control system, utilizing radar sensors to maintain a set distance from the vehicle ahead. The manual covers its operation and maintenance.
Parking Sensors:
Front and rear parking assist sensors, providing audible and visual cues. Manual details their function and diagnostic procedures.
Bluetooth Interface:
Available Bluetooth hands-free phone system and audio streaming capabilities. Manual explains pairing and usage.
Headlights:
High-intensity discharge (HID) Xenon headlights with automatic leveling and headlight washers on some models. Manual covers bulb replacement and system checks.
Oil Change Interval:
Typically 10,000 miles or 12 months, whichever comes first. Consult the manual for specific year/engine recommendations.
Transmission Fluid Interval:
ZF recommends fluid and filter changes at approximately 60,000 miles or 4 years, though Jaguar's service schedule might vary. Manual provides detailed guidance.
Engine Oil Specification:
Mobil 1 5W-30 or 5W-40 synthetic engine oil, meeting Jaguar specification WSS-M2C153-E or equivalent. Always verify with the manual for precise requirements.
Coolant Specification:
Jaguar/Ford Premium Coolant (blue) or equivalent; mixture of 50% coolant and 50% distilled water. Specific part number often listed as JLM20713.
Brake Fluid Specification:
DOT 4 brake fluid.
Air Suspension Failures:
Common issues include premature failure of air springs (struts), air compressor issues, and leaks in the air lines. The manual details diagnostic and replacement procedures.
Aluminum Corrosion:
While the aluminum chassis offers benefits, improper repair or galvanic corrosion can occur if dissimilar metals are not properly isolated. The manual covers recommended practices.
Electronics Issues:
Various electronic control modules (ECMs) can be prone to failure or intermittent faults, particularly related to the CAN bus network and sensors. Extensive diagnostic information is provided.
Thermostat Housing Leaks:
Plastic thermostat housings can become brittle and crack, leading to coolant leaks. The manual provides replacement instructions.
Heritage:
Jaguar has a long-standing reputation for producing luxurious, high-performance grand tourers and sedans, emphasizing craftsmanship, comfort, and distinctive styling.
X350 Evolution:
The X350 generation represented a significant departure with its all-aluminum body structure, replacing the steel unibody of its predecessor. It also saw the adoption of advanced air suspension and a focus on modern luxury and technology.
X358 Update:
The X358 update (circa 2007-2009) brought minor styling revisions, including a revised front grille and bumper, and potential powertrain enhancements.
Manufacturing Locations:
Primarily manufactured at Jaguar's Castle Bromwich plant in Birmingham, United Kingdom.
Luxury Segment Accolades:
While specific major awards for this model are less prominent compared to some German rivals, the XJ was consistently recognized for its elegant design, luxurious interior, and refined driving experience in automotive reviews of its class.
Critical Reception:
Generally received positive reviews for its comfort, quiet ride, and sophisticated styling, though some critics noted the slightly dated infotainment systems compared to newer competitors and the sensitivity of the air suspension to road imperfections in certain conditions.
