Positioning:
The Jaguar XF (X250) represented Jaguar's entry into the modern luxury sports sedan segment, aiming to blend traditional Jaguar refinement with contemporary styling and performance.
Competitors:
Competed with established German luxury sedans such as the BMW 5 Series, Mercedes-Benz E-Class, and Audi A6, as well as the Lexus GS and Cadillac STS.
Design Philosophy:
Characterized by a distinctive feline stance, a flowing interior design with a rising center console, and a focus on driver engagement and comfort.
Performance Variants:
Offered a range of potent engines, including the performance-oriented XFR model featuring a supercharged V8.
Benefit To Owner:
Provides access to the same authoritative technical information used by Jaguar technicians, enabling owners to perform complex maintenance, diagnostics, and repairs, thereby saving significant costs on dealership labor.
Primary Focus:
Workshop Service and Maintenance
Engine Variants Covered:
2.7L TDV6 Diesel, 3.0L V6 Petrol, 4.2L V8 Petrol, 4.2L V8 Supercharged (XFR)
Key Systems Included:
Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Electrical Systems, Bodywork, Climate Control, Interior Systems, Diagnostics
Type:
Official Workshop Manual / Service Manual
Engine Mechanical:
Complete overhaul procedures, component identification, timing belt/chain routing, lubrication, cooling system, fuel system, exhaust system, engine mounts, vibration dampers.
Engine Performance:
Engine tuning, emissions control, turbocharger/supercharger systems (for XFR).
Transmission:
Automatic transmission service, removal, installation, fluid changes, electronic control unit (ECU) diagnostics, torque converter procedures.
Drivetrain:
Driveshafts, differentials, AWD systems (if applicable), hub bearings, CV joints.
Suspension:
Front and rear suspension component identification, removal/installation, spring and damper replacement, bushing services, chassis alignment specifications.
Steering:
Power steering system service, hydraulic pump, steering rack, column, linkages, alignment procedures.
Brakes:
Hydraulic system, ABS, EBD, DSC components, brake pad/rotor replacement, caliper servicing, brake fluid specifications, bleeding procedures, parking brake system.
Electrical Systems:
Wiring diagrams, component locations, fuse/relay identification, battery, charging system, starter motor, lighting systems (headlights, taillights, interior), power windows, mirrors, locks, ignition system.
Bodywork And Trim:
Exterior panel removal/installation, interior trim components, door mechanisms, hood, trunk, bumper systems, glass replacement, seals and weatherstripping.
Climate Control:
HVAC system components, refrigerant handling, A/C compressor, condenser, evaporator, blower motor, control modules, diagnostics.
Instrumentation And Controls:
Instrument cluster diagnostics, gauge operation, switchgear, SRS (Airbag) system information, driver controls, central locking, immobilizer.
Diagnostics:
Diagnostic Trouble Codes (DTCs), fault finding procedures, OBD-II (On-Board Diagnostics) information, use of diagnostic tools.
Maintenance Schedule:
Factory recommended maintenance intervals for oil changes, filter replacements, fluid checks, inspections, and major service items.
Troubleshooting:
Systematic troubleshooting guides for common and uncommon issues, symptom-based diagnostics.
Repair Procedures:
Step-by-step repair instructions for all major vehicle systems and components.
Removal Installation:
Detailed instructions for removing and reinstalling components, from small parts to major assemblies.
Torque Settings:
Comprehensive list of essential torque specifications for critical fasteners across all systems.
Belt Routing:
Diagrams and instructions for serpentine and timing belt routing.
Fluid Specifications:
Detailed recommendations for all fluids including engine oil, transmission fluid, brake fluid, coolant, power steering fluid, and more.
Diagnostic Codes:
Listing and interpretation of Diagnostic Trouble Codes (DTCs) with associated causes and solutions.
Depth:
Comprehensive, covering basic to advanced diagnostics and repair. Suitable for professional technicians and skilled DIY enthusiasts.
Engine Code:
AJD-V6 (often referred to as 276DT)
Configuration:
2.7-liter V6 Twin-Turbo Diesel
Horsepower Ps:
204 PS (at 4000 rpm)
Torque Nm:
435 Nm (at 1900 rpm)
Engine Code:
306PS (Naturally Aspirated V6)
Configuration:
3.0-liter V6 Naturally Aspirated Petrol
Horsepower Ps:
238 PS (at 6800 rpm)
Torque Nm:
293 Nm (at 4100 rpm)
Engine Code:
4235cc V8 (Naturally Aspirated)
Configuration:
4.2-liter V8 Naturally Aspirated Petrol
Horsepower Ps:
298 PS (at 6000 rpm)
Torque Nm:
411 Nm (at 4100 rpm)
Primary Engine 4.2L V8 Xfr
Engine Code:
4235cc V8 S/C (Supercharged)
Configuration:
4.2-liter V8 Supercharged Petrol
Horsepower Ps:
510 PS (at 6000 rpm)
Torque Nm:
625 Nm (at 3500 rpm)
Injection Type:
Direct Injection (TDV6), Port Injection (Petrol V6 & V8), Supercharged (XFR)
Engine Oil Change:
Typically every 15,000 miles or 12 months, whichever comes first (varies by engine and driving conditions; consult manual for specifics).
Transmission Fluid:
Sealed for life, but recommended change/flush every 60,000 - 100,000 miles for longevity, especially under heavy use. Consult specific manual recommendations.
Coolant Replacement:
Initial fill is often long-life; subsequent changes typically every 3-5 years or as per manual recommendations.
Engine Oil Petrol V6 V8:
Often specified as a low-viscosity synthetic, e.g., SAE 5W-30 meeting Jaguar WSS-M2C913-C or similar API SN/ACEA A5/B5 standards. (Verify with manual)
Engine Oil Diesel Tdv6:
Often specified as SAE 5W-30 meeting ACEA C2 or C3 standards, and Jaguar WSS-M2C934-A for diesel particulate filter (DPF) compatibility. (Verify with manual)
Brake Fluid:
DOT 3 or DOT 4, depending on system. Refer to manual for exact specification and change interval.
Common Problems Electrical:
Water ingress into the cabin affecting electronics, issues with the electronic parking brake module, HVAC blower resistor failures.
Common Problems Mechanical:
Wear on suspension bushings leading to knocking sounds, potential for timing chain stretch (especially on early V8s), diesel particulate filter (DPF) regeneration issues on TDV6.
Common Problems Transmission:
Occasional gearbox software glitches, delayed engagement, or rough shifting; regular fluid changes are beneficial.