Vehicle Segment:
Executive / Luxury Sedan
Brand Image:
Performance, luxury, British craftsmanship, sport-sedan characteristics.
Key Competitors:
BMW 5 Series, Mercedes-Benz E-Class, Audi A6, Lexus GS, Infiniti M.
Chassis Platform:
Jaguar XF (X250) based on the Jaguar XJ (X350/X358) platform, with aluminum construction.
Design Philosophy:
Designed to blend Jaguar's traditional luxury with a more modern, athletic, and driver-focused appeal.
Powertrain Options:
Range of powerful V8 engines, including the high-performance supercharged XFR variant.
Manual Value Proposition:
Provides owners and independent workshops with the same detailed technical information used by Jaguar dealerships for servicing and repairs.
Engine Mechanical:
Engine assembly, disassembly, lubrication, cooling system, fuel system, exhaust system, timing, cylinder head, block, crankshaft, pistons, connecting rods, engine management.
Engine Management Electronics:
ECU diagnostics, sensor identification and testing, ignition system, emission control systems, fuel injection control.
Transmission Automatic:
ZF 6HP26 (likely for earlier models) / ZF 8HP70 (likely for later models) - Transmission fluid, torque converter, internal components, electronic control module, servicing, repair.
Drivetrain:
All-wheel drive system (if applicable), differential, driveshafts, axle components, wheel bearings.
Suspension:
Front and rear suspension systems, shock absorbers, springs, control arms, bushings, anti-roll bars, wheel alignment specifications.
Steering:
Power steering system, steering rack, column, electronic power steering (EPS) components, troubleshooting.
Brakes:
Brake system components (discs, pads, calipers, lines), ABS, DSC (Dynamic Stability Control), parking brake system, hydraulic system, bleeding procedures, specifications.
Electrical System:
Battery, alternator, starter motor, wiring diagrams, lighting systems (headlights, taillights, interior), fuses, relays, circuits, body control module (BCM).
HVAC:
Heating, Ventilation, and Air Conditioning system components, refrigerant, compressor, evaporator, condenser, climate control module, troubleshooting.
Body And Chassis:
Body panels, doors, hinges, latches, glass, sunroof, interior trim, bumpers, chassis components, structural repairs.
Infotainment And Navigation:
Audio system, navigation system, display units, control modules, connectivity features, troubleshooting.
Maintenance:
Routine service schedules, oil changes, filter replacements, fluid checks and top-ups, brake checks, tire rotation.
Diagnostics:
Troubleshooting guides, fault code interpretation, symptom-based diagnostics, diagnostic connector location, use of diagnostic tools.
Repair:
Step-by-step repair instructions for all major vehicle systems, including component removal, installation, and adjustment.
Overhaul:
Detailed procedures for engine and transmission overhaul, including specifications and tolerances.
Electrical Repairs:
Component testing, circuit diagnosis, wiring harness repair, connector servicing.
Bodywork:
Panel replacement, dent repair, paint preparation, glass replacement.
Depth Of Information:
Factory-level, highly detailed, covering all aspects from basic maintenance to complete engine rebuilds and complex diagnostics.
Diagrams And Illustrations:
Hundreds of detailed photos and exploded diagrams to guide complex procedures.
Special Tools:
Identification and usage of specialized tools required for specific Jaguar repairs.
Engine Type:
Naturally Aspirated and Supercharged V8
Displacement Common Models:
4.2 Liters (4196 cc) and 5.0 Liters (5000 cc)
Horsepower 4.2L:
Approximately 300-380 hp (depending on configuration)
Horsepower 5.0L:
Approximately 380-420 hp (naturally aspirated)
Horsepower Xfr 5.0L Supercharged:
510 hp @ 6000-6500 rpm
Torque 4.2L:
Approximately 310-413 lb-ft
Torque 5.0L:
Approximately 375-380 lb-ft
Torque Xfr 5.0L Supercharged:
502 lb-ft @ 2500-5500 rpm
Fuel Delivery:
Sequential Multi-port Fuel Injection (SFI) or Direct Injection (DI) depending on specific engine variant.
Fuel Type:
Premium Unleaded Gasoline (91 Octane or higher recommended)
ECU Type Likely:
Denso or Bosch Motronic variants.
Oil Change Interval:
Typically 10,000-15,000 miles or 12-24 months, whichever comes first. Refer to manual for specific engine/oil type.
Transmission Fluid Service:
ZF recommends 'lifetime' fill for the transmission, but many specialists and the manual may recommend fluid and filter changes between 60,000-100,000 miles for longevity, especially in demanding use.
Coolant Replacement:
Initial fill often long-life, subsequent changes around 50,000-75,000 miles.
Engine Oil Specification:
API SN/SP, ACEA A3/B4 or specific Jaguar STJLR.03.5003 (synthetic, viscosity typically 5W-30 or 0W-40 depending on engine/climate).
Coolant Type:
Jaguar Approved OAT (Organic Acid Technology) Coolant (typically purple or pink, e.g., Jaguar Land Rover XJ82234 / STJLM.2000).
Brake Fluid Type:
DOT 4 (or DOT 4 LV for some systems)
Common Faults Potential:
Water pump failure (especially on later AJ-V8 Gen III engines), coolant leaks from hose connections, door lock actuator issues, potential for timing chain wear on higher mileage AJ-V8 engines, minor electrical gremlins, sometimes sticky dashboard trim.
Xfr Specific Concerns:
Supercharger belt wear, intercooler system checks, higher demand on brakes and suspension due to performance.
