🏷️ Basic Information

Make:

Jaguar

Model:

XK

Model Code:

X100

Year:

2004

Generation:

X100 (Second Generation)

👋 Introduction

Market Position:

Premium grand tourer, targeting discerning buyers seeking performance, luxury, and style.

Body Styles:

Offered as a 2-door coupe and a 2-door convertible.

Competitive Analysis:

Competed with vehicles like the Porsche 911 (996 generation), Mercedes-Benz SL (R230 generation), and BMW 6 Series (E63/E64 generation).

Key Features:

Elegant styling, powerful V8 engines, rear-wheel drive dynamics, luxurious interior appointments.

Chassis Construction:

Body-on-frame construction with aluminum body panels for weight reduction and corrosion resistance.

📋 Manual Details

Coverage Areas:

All models and all repairs A-Z

Page Count:

Not specified (comprehensive, single PDF)

Manual Type:

Factory Service and Repair Manual

Language:

English

Format:

PDF

Searchability:

Searchable PDF allows for quick retrieval of specific information.

Software Compatibility:

Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac compatible

Software Requirements:

Adobe PDF Reader, Winzip (free online)

Download Speed:

Speed download

Illustration Clarity:

Diagrams and illustrations are detailed and clear, suitable for guiding complex repair procedures.

📖 Manual Coverage

Systems Covered:

Maintenance, Engine, Control System, Mechanical, Fuel Service Specifications, Emission Control, Intake Exhaust Cooling, Lube, Ignition Starting Charging, Auto Transmission Clutch, Manual Transmission, Transfer Propeller Shaft, Drive Shaft, Differential, Axle Suspension, Tire & Wheel, Brake Control, Brake, Parking Brake, Steering Column, Power Steering, Air Condition, Suppl Restraint System, Seat Belt, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Lock, Meter Audio/Visual, Horn, Windshield/Glass Mirror, Instrument Panel, Seat, Engine Hood/Door, Exterior & Interior, Electrical, Multiplex/Can Communication

Procedures Included:

Step-by-step instructions, diagnostics, maintenance, service, repair, troubleshooting, wiring schematics, illustrations, diagrams

Technical Depth:

Vehicle-specific, factory-level technical details for technicians and advanced DIY enthusiasts

Wiring Schematics Detail:

Complete wiring diagrams for all electrical systems, including lighting, engine management, infotainment, and body electronics.

Specific Procedures:

Engine tune-up, fuel system cleaning, brake pad replacement, suspension component replacement, electrical system diagnostics, climate control system repair, body panel alignment and repair, convertible top maintenance and repair.

📊 Manual Specifications

File Format:

PDF

Print Quality:

High-quality, scalable for enlarged printing of diagrams and illustrations

Binding Type:

Digital (no physical binding)

Paper Type:

Printable on demand (user's choice)

⚙️ Engine Specifications

Primary Engine:

4.2L V8 (AJ-V8)

Horsepower:

300 hp @ 6000 rpm (XK8)

Torque:

284 lb-ft @ 4200 rpm (XK8)

Engine Variants:

4.2L V8 (300 hp), Supercharged 4.2L V8 (390 hp for XKR)

Compression Ratio:

10.75:1 (4.2L V8)

Fuel System:

Sequential Electronic Fuel Injection (SEFI)

Engine Codes:

AJ34 (4.2L V8), AJ33 (4.0L V8 - primarily previous years, but some carryover/similarities)

🔧 Transmission

Standard Transmission:

5-speed ZF 5HP24 automatic transmission

Optional Transmission:

None typically offered for this model year

Transmission Features:

Adaptive shift control, manual shift mode (J-gate shifter)

Torque Converter Lockup:

Lockup clutch for improved efficiency

Transmission Codes:

ZF 5HP24

📐 Dimensions

Wheelbase:

101.9 inches (2588 mm)

Length:

179.7 inches (4564 mm)

Width:

70.3 inches (1786 mm)

Height:

51.1 inches (1298 mm)

Track Width Front:

59.7 inches (1516 mm)

Track Width Rear:

60.5 inches (1537 mm)

Curb Weight:

Approximately 3700-3800 lbs (1680-1725 kg)

Towing Capacity:

Not applicable/Not designed for towing

🛡️ Safety Features

Safety Ratings:

NHTSA and IIHS ratings are not as prominently published for this era and vehicle type as modern vehicles. Focus on factory-specified safety systems.

Active Features:

Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Traction Control System (TCS), Dynamic Stability Control (DSC)

Parking Assist:

Rear parking sensors (optional on some models)

Passive Features:

Front airbags, side-impact airbags, front and rear crumple zones, reinforced passenger cell

Seatbelts:

Three-point inertia reel seatbelts with pre-tensioners and load limiters

💡 Technology Features

Infotainment System:

Bespoke Jaguar audio system with CD player, optional navigation system.

Speaker System:

Premium sound systems often featuring Alpine or Harman Kardon components.

Driver Assistance:

Traction Control, Stability Control, Cruise Control

Connectivity:

Limited by modern standards; typically analog connections for audio. No integrated Bluetooth or USB for this model year.

🔧 Maintenance

Oil Change Interval:

Typically 10,000 miles or 12 months, whichever comes first (refer to manual for specific grade)

Major Service Interval:

Refer to manual for specific mileage-based intervals for timing chain checks, coolant, brake fluid replacement.

Engine Oil Type:

Refer to manual for specific viscosity grade (e.g., 5W-30 or 5W-40 synthetic) and API/ACEA specifications.

Coolant Type:

Jaguar specific orange/pink extended life coolant (or equivalent meeting JLM J120).

Brake Fluid Type:

DOT 4

Transmission Fluid Type:

ZF LifeguardFluid 5 (or equivalent specification, consult manual)

Power Steering Fluid:

Jaguar recommended power steering fluid (Pentosin CHF 11S or equivalent, refer to manual)

Differential Fluid:

Refer to manual for specific API GL-5 specification, viscosity grade

Coolant Capacity:

Approximately 7.5 liters (refer to manual for exact capacity)

Known Issues:

Timing chain tensioner wear (especially on earlier AJ-V8 engines, though 2004 models are improved), Nikasil cylinder liner degradation (less common on later 4.2L), SRS system warning lights, convertible roof hydraulic leaks, water pump leaks, potential rust in wheel arches and sills.

Suspension Wear:

Early wear on bushings and ball joints in suspension components due to weight and performance.

📚 Vehicle History

Brand Heritage:

Jaguar has a long-standing heritage of producing elegant, powerful, and luxurious sports cars and grand tourers.

Model Evolution:

The X100 generation XK succeeded the XJS and introduced a more modern design language while retaining classic Jaguar GT characteristics. It was available as a coupe and convertible.

Facelifts:

The X100 received a minor facelift in 2003, with styling updates and mechanical improvements, making the 2004 model part of this refreshed iteration.

Production Years:

1996-2006

Manufacturing Location:

Coventry, England