🏷️ Basic Information

Make:

Jaguar

Model:

XJ Series

Model Code:

X351

Year:

2015

Market Segment:

Full-size Luxury Sedan

👋 Introduction

Positioning:

Premium luxury segment, competing with vehicles like Mercedes-Benz S-Class, BMW 7 Series, Audi A8, Porsche Panamera.

Strengths:

Known for distinctive British styling, luxurious interior, and potent engine options.

Design Philosophy:

Elegant, flowing lines with a modern interpretation of Jaguar's classic design language. Emphasis on driver engagement and refinement.

Aluminum Construction:

X351 platform utilizes extensive aluminum construction for weight reduction and improved chassis rigidity, contributing to performance and efficiency.

Advanced Technology:

Incorporates sophisticated driver assistance systems, advanced infotainment, and a focus on passenger comfort and connectivity.

📋 Manual Details

Coverage Type:

Full Factory Service Repair Workshop Manual

Primary Coverage:

All repairs, servicing, and troubleshooting procedures

Estimated Pages:

Hundreds (specific number not provided, but implied extensive)

Type:

Service Repair Workshop Manual

Language:

English

Format:

Downloadable PDF

Device Compatibility:

Computers (Windows & MAC), Tablets, Smartphones

Usage License:

Lifetime use, no expiry dates, no renewal fees, multiple device usage allowed

📖 Manual Coverage

Engine Mechanical:

Engine assembly, disassembly, overhaul, tuning, cooling system, lubrication system, intake system, exhaust system

Engine Electrical:

Ignition system, fuel injection system, starting system, charging system, emission control systems

Transmission Mechanical:

Automatic transmission overhaul, repair, maintenance, transfer case (if applicable)

Transmission Electrical:

Transmission control module (TCM) diagnostics, solenoid operation, sensors

Drivetrain:

Front axle, rear axle, drive shafts, differentials, CV joints

Suspension:

Front and rear suspension components, shock absorbers, springs, control arms, bushings, air suspension system (if applicable), alignment procedures

Steering:

Power steering system (hydraulic/electric), steering rack, steering column, tie rods, steering angle sensor

Brakes:

Brake system diagnostics, hydraulic system, ABS (Anti-lock Braking System), EBD (Electronic Brakeforce Distribution), brake calipers, rotors, pads, bleeding procedures, parking brake system

Electrical System General:

Wiring diagrams, fuses, relays, battery, lighting system (headlights, taillights, interior), power windows, mirrors, seats, locks

Body And Frame:

Body panel removal and installation, chassis components, door mechanisms, hood, trunk, interior trim, exterior trim

HVAC:

Heating, Ventilation, and Air Conditioning (HVAC) system diagnosis and repair, refrigerant handling, climate control module

Infotainment And Electronics:

Audio system, navigation system, Bluetooth connectivity, driver assistance systems, instrument cluster, head-up display (HUD) (if equipped)

Maintenance Procedures:

Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, brake service, tune-ups

Repair Procedures:

Step-by-step instructions for all major and minor component repairs and replacements

Troubleshooting:

Diagnostic charts, symptom-based troubleshooting, error code explanations

Diagnostics:

OBD-II diagnostics, sensor testing, actuator testing, ECU diagnostics

Technical Specifications:

Torque specifications, clearances, fluid capacities, electrical data, component tolerances

Depth:

Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds

Diagrams And Photos:

Hundreds of detailed photos and exploded diagrams

📊 Manual Specifications

Format:

PDF

Printability:

Printable (single pages or entire manual)

Binding:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

Text Search:

Likely searchable text within PDF for quick information retrieval (standard for professional manuals)

⚙️ Engine Specifications

Engine Variant 1:

3.0L Supercharged V6 (AJ126)

Engine Displacement V6:

2995 cc

Engine Configuration V6:

V6, 24 Valve, DOHC

Horsepower V6:

340 hp @ 6500 rpm (approx.)

Torque V6:

332 lb-ft @ 3500-5000 rpm (approx.)

Fuel System V6:

Direct Injection (GDI) with Supercharger

Engine Variant 2:

5.0L Supercharged V8 (AJ133)

Engine Displacement V8:

4995 cc

Engine Configuration V8:

V8, 32 Valve, DOHC

Horsepower V8 5.0L Supercharged:

470 hp (Standard), 510 hp (XJR/XJ Supercharged models) @ 6000-6500 rpm (approx.)

Torque V8 5.0L Supercharged:

424 lb-ft (Standard), 461 lb-ft (XJR/XJ Supercharged models) @ 2500-5500 rpm (approx.)

Fuel System V8:

Direct Injection (GDI) with Supercharger

Emission Standards:

Meets Euro V / EPA standards for 2015 model year.

🔧 Transmission

Transmission Type:

8-speed ZF 8HP70 Automatic Transmission

Drivetrain Options:

Rear-Wheel Drive (RWD) and All-Wheel Drive (AWD) available on select models/trims.

Transmission Features:

Adaptive shift logic, Jaguar sequential shift (paddle shifters), Sport mode, Comfort mode.

Transmission Fluid Type:

Specialized ATF (e.g., ZF Lifeguard 8-speed fluid, specific Jaguar P/N: TYK500050 or equivalent)

📐 Dimensions

Wheelbase Standard Wheelbase:

3,032 mm (119.4 in)

Wheelbase Long Wheelbase:

3,157 mm (124.3 in)

Overall Length Standard Wheelbase:

5,099 mm (200.7 in)

Overall Length Long Wheelbase:

5,247 mm (206.6 in)

Track Width Front:

1,558 mm (61.3 in)

Track Width Rear:

1,553 mm (61.1 in)

Curb Weight 3.0L V6:

1,895 kg (4,178 lbs) approx. (RWD)

Curb Weight 5.0L V8:

1,975 kg (4,354 lbs) approx. (RWD)

Gross Vehicle Weight Rating:

Varies by model and configuration, consult manual for specific figures.

🛡️ Safety Features

NHTSA Rating:

While NHTSA ratings for the 2015 XJ might not be universally published for all categories, Jaguar's focus on safety engineering aligns with high-tier luxury vehicles. Specific model year safety reports should be cross-referenced.

IIHS Rating:

Likely achieved 'Good' ratings in key IIHS crashworthiness tests, reflecting its structural integrity.

Active Safety Suite:

Adaptive Cruise Control (ACC), Autonomous Emergency Braking (AEB), Blind Spot Monitor (BSM), Lane Keep Assist (LKA), Traffic Sign Recognition (TSR), Driver Condition Monitoring.

Airbags:

Front airbags (driver and passenger), side curtain airbags, front side airbags, rear side airbags (depending on configuration).

Body Structure:

Advanced high-strength aluminum structure designed for impact absorption and occupant protection.

Seatbelts:

Pretensioning seatbelts with load limiters, ISOFIX/LATCH child seat anchorage points.

💡 Technology Features

System Name:

Jaguar InControl Touch (or similar iteration)

Features:

Touchscreen interface, navigation system, Bluetooth audio streaming and phone integration, USB connectivity, voice control.

Advanced Features:

Parking sensors (front and rear), rearview camera, surround view camera system, adaptive xenon headlights, automatic high beams.

Connectivity Options:

Jaguar InControl Apps (for smartphone integration with specific apps), Wi-Fi hotspot (optional on later models).

Comfort Technology:

Multi-zone climate control, heated and ventilated front seats, heated rear seats, panoramic sunroof, ambient interior lighting.

🔧 Maintenance

Oil Change Interval:

Typically every 16,000 km (10,000 miles) or 12 months, whichever comes first. Consult manual for specific driving conditions.

Air Filter Replacement:

Recommended every 32,000 km (20,000 miles) or as needed based on conditions.

Cabin Filter Replacement:

Recommended annually or every 24,000 km (15,000 miles).

Brake Fluid Flush:

Typically every 3 years or 48,000 km (30,000 miles).

Coolant Change:

First change at 160,000 km (100,000 miles), then every 80,000 km (50,000 miles).

Engine Oil Type V6:

Synthetic SAE 5W-30 meeting Jaguar engine oil specification STJLR.51.5126 (e.g., Castrol Professional EFE 5W-30).

Engine Oil Type V8:

Synthetic SAE 0W-20 meeting Jaguar engine oil specification STJLR.51.5122 (e.g., Castrol EDGE Professional A5 0W-20).

Coolant Type:

Jaguar/Land Rover Coolant - Orange (Shorter Life) P/N: JLM20506, or Jaguar/Land Rover Long Life Coolant - Pink P/N: JLM20506-LL (ensure correct type for vehicle).

Common Issues V3 Supercharged:

Occasional issues with the supercharger drive belt tensioner, water pump leaks, and early generation Jaguar infotainment system glitches.

Common Issues V8 Supercharged:

Timing chain guides (especially on earlier AJ133 variants), oil cooler leaks, and potential for spark plug blow-out if not torqued correctly.

Common Issues General:

Air suspension compressor issues, electrical gremlins related to sensors and modules, door handle retraction mechanisms, and infotainment system software updates.

📚 Vehicle History

Jaguar Heritage:

Jaguar Cars has a long-standing heritage of producing luxurious, performance-oriented vehicles with a focus on craftsmanship and elegant design since its founding in 1922.

Xj Heritage:

The XJ nameplate has been a flagship model for Jaguar since 1968, representing the pinnacle of Jaguar's luxury and engineering prowess across multiple generations and design iterations.

X351 Generation:

The X351 is the fourth generation of the Jaguar XJ, launched in 2010 and produced through 2019. It marked a significant departure with its modern, aluminum-intensive construction and contemporary styling.

Manufacturing Location:

Castle Bromwich Assembly, Birmingham, United Kingdom.

🏆 Awards & Recognition

Awards General:

The Jaguar XJ (X351) has consistently been recognized for its design, luxury, and performance in automotive reviews and awards from publications like Car and Driver, MotorTrend, and various international automotive bodies, though specific awards for the 2015 model year would require detailed research.