Segment:
Luxury Full-Size Sedan
Key Competitors:
Mercedes-Benz S-Class, BMW 7 Series, Audi A8, Lexus LS
Aluminum Construction:
The X350 XJ is renowned for its advanced bonded and riveted aluminum monocoque chassis, offering significant weight savings and improved rigidity compared to steel-bodied predecessors.
Adaptive Dynamics:
Features the Adaptive Dynamics system (CATS - Computer Active Technology Suspension) for continuously variable damping, enhancing ride comfort and handling.
Air Suspension:
Available with self-leveling air suspension on the rear axle (and front on some models) for enhanced ride quality and load-bearing capability.
Engine Options:
3.0L V6, 3.5L V8, 4.2L V8 (Naturally Aspirated & Supercharged)
Transmission Options:
5-speed ZF Automatic (4HP24, 5HP24, 6HP26)
Body Styles:
Sedan (Standard Wheelbase & Long Wheelbase)
Estimated Pages:
Hundreds (Detailed information suggests significant depth)
Type:
Factory Service Repair Workshop Manual
User Level:
Professional Mechanics and Technicians
Accessibility:
Printable (single page or entire manual), usable on unlimited computers and devices (PC, Mac, tablet, smartphone)
License:
Lifetime access, no expiry, no renewal fees
Powertrain:
Engine mechanicals (including V8 AJ-V8 variants), fuel system, ignition system, emission control systems, cooling system, lubrication system, engine management (ECU), automatic transmission (ZF 6HP26 etc.)
Chassis:
Front and rear suspension (adaptive damping, air suspension options), steering system (rack and pinion, power steering), braking system (ABS, EBD, DSC, parking brake), wheels and tires
Electrical:
12V battery system, charging system, starting system, lighting (headlights, taillights, interior), instrument cluster, infotainment systems, navigation, climate control electronics, power accessories (windows, seats, mirrors), keyless entry and immobilizer
Body And Interior:
Body panel removal and installation, doors, hood, trunk lid, bumpers, interior trim, seats, airbags, HVAC (heating, ventilation, air conditioning) system
Maintenance:
Scheduled maintenance (oil changes, filter replacements, fluid checks), belt replacement, spark plug replacement, brake pad and rotor service, tire rotation and balancing
Repair:
Engine component overhauls, transmission service and repair, suspension component replacement, brake system overhauls, electrical component diagnosis and repair, bodywork repairs
Troubleshooting:
Diagnostic procedures for engine performance issues, electrical faults, HVAC problems, suspension and brake system anomalies, with flowcharts and symptom-based guides
Diagnostics:
OBD-II diagnostic codes, sensor testing, actuator testing, software updates, guided diagnostics for complex systems
Depth:
Comprehensive, covering routine maintenance, component-level repair, complete system overhauls, and advanced diagnostic procedures.
Engine Code Typical:
AJ-V8
Displacement 3.0L:
2967 cc (3.0L V6)
Displacement 3.5L:
3555 cc (3.5L V8)
Displacement 4.2L Na:
4196 cc (4.2L V8 Naturally Aspirated)
Displacement 4.2L Sc:
4196 cc (4.2L V8 Supercharged)
Horsepower:
Approx. 265 hp @ 6000 rpm
Torque:
Approx. 270 lb-ft @ 4000 rpm
Horsepower:
Approx. 300 hp @ 6000 rpm
Torque:
Approx. 315 lb-ft @ 4100 rpm
Horsepower:
Approx. 400 hp @ 6100 rpm
Torque:
Approx. 413 lb-ft @ 3500 rpm
Injection Type:
Sequential Multi-Port Fuel Injection (MPI)
Fuel Type:
Premium Unleaded Gasoline (91 Octane or higher recommended)
Exterior Standard Wheelbase
Length:
Approx. 5090 mm (199.9 inches)
Length:
Approx. 5200 mm (204.7 inches)
Width:
Approx. 1855 mm (73.0 inches)
Height:
Approx. 1448 mm (57.0 inches)
Curb Weight 3.5L:
Approx. 1745 kg (3847 lbs)
Curb Weight 4.2L Sc:
Approx. 1845 kg (4067 lbs)
Note:
Specific NHTSA/Euro NCAP ratings for the X350 generation are not as readily available as for modern vehicles, but Jaguar's safety focus was high.
Electronic Stability Control:
Standard on most models (DSC - Dynamic Stability Control)
Traction Control:
Standard (TCS)
Antilock Brakes:
Standard (ABS) with Electronic Brake-force Distribution (EBD)
Airbags:
Front airbags (driver & passenger), side airbags, curtain airbags
Seatbelts:
Pretensioner and load limiter equipped seatbelts
System Name:
Jaguar Premium Sound System / Alpine Audio System (depending on trim)
Navigation:
Optional touchscreen-based navigation system.
Parking Sensors:
Front and rear parking sensors available.
Adaptive Cruise Control:
Optional Adaptive Cruise Control (ACC) on some models.
Phone Integration:
Optional Bluetooth hands-free phone connectivity.
Interval:
Typically every 10,000 miles or 12 months, whichever comes first. Refer to manual for exact specification based on engine and driving conditions.
Service Intervals Filters
Air Filter:
Check at 15,000 miles, replace as needed. Recommended replacement every 30,000 miles.
Cabin Filter:
Replace annually or every 15,000 miles.
Pollen Filter:
Replace annually or every 15,000 miles.
Fluid Specifications Engine Oil
Specification:
API SN/SP, ACEA A3/B4 or A5/B5, SAE 5W-30 or 0W-30 (Synthetic). Specific Jaguar approval (e.g., M2C913-B/C for some models) may apply. Consult manual.
Fluid Specifications Coolant
Specification:
Jaguar/Ford coolant (Orange), meeting Ford specification WSS-M97B44-D or equivalent HOAT (Hybrid Organic Acid Technology) long-life coolant.
Fluid Specifications Transmission
Specification:
ZF Lifeguardfluid8 (for 6HP26 transmissions) or equivalent ATF specified by ZF. Consult manual for precise part numbers.
Fluid Specifications Brake Fluid
Specification:
DOT 3 or DOT 4 Brake Fluid (ISO 4925 Class 3 or Class 4).
Air Suspension Leaks:
Common wear items are air springs (struts/bags) and compressor, leading to leaks or ride height issues.
Aluminum Corrosion:
While strong, the aluminum chassis can be susceptible to galvanic corrosion if dissimilar metals are in contact or if paint/protection is compromised. Requires careful attention during repairs.
Cooling System:
Plastic components in the cooling system (e.g., expansion tank, thermostat housing) can become brittle and leak over time.
Electronics:
Various electronic modules, sensors, and wiring harnesses can be prone to failure, especially with age and mileage. Examples include SRS modules, ABS sensors, and CAN bus communication issues.
Door Locks:
Actuators in door locks can fail, preventing doors from opening or closing correctly.
