🏷️ Basic Information

Make:

Lamborghini

Model:

Gallardo

Year:

2003

Internal Model Code:

996

Generation Identifier:

First Generation (LP500-4)

👋 Introduction

Vehicle Class:

Supercar / Sports Car

Target Audience:

Enthusiasts, professional mechanics, and owners seeking in-depth maintenance and repair knowledge.

Key Competitors 2003:

Ferrari 360 Modena, Porsche 911 (996 generation), Aston Martin DB7 Vantage, McLaren SLR (debuted later but in the same segment)

Brand Perception:

Lamborghini is synonymous with extreme performance, dramatic styling, and Italian passion.

Model Significance:

The Gallardo was Lamborghini's first mass-produced model and a significant departure from the V12-only lineage of its predecessors, aimed at a broader, albeit still exclusive, market.

📋 Manual Details

Systems Covered:

Engine, Electronic Injection-Ignition System LIE, Clutch, Gearbox, Rear Differential, Front Differential, Brakes, Suspension, A/C System, Electrical System, General Maintenance, Special Tools, Tightening Torques, and more.

Estimated Page Count:

N/A (Digital Format, actual page count may vary based on reader magnification)

Manual Type:

Factory Service / Repair / Workshop Manual

Language:

English

File Format:

PDF

📖 Manual Coverage

Engine Management:

Detailed coverage of the LIE Electronic Injection-Ignition System, including component identification, diagnostic procedures, and repair instructions.

Powertrain Components:

Comprehensive sections on Clutch, Gearbox (manual and e-gear variants), Rear Differential, and Front Differential, including overhaul and repair.

Braking System:

In-depth information on the braking system, likely including ABS, EBD, and specific caliper/rotor specifications.

Suspension Steering:

Detailed coverage of suspension components, alignment procedures, and steering system maintenance.

Climate Control:

Specific instructions for the Air Conditioning (A/C) system, including refrigerant types, component testing, and evacuation/recharge procedures.

Electrical Diagnostics:

Extensive coverage of the electrical system, likely including wiring diagrams, component locations, and diagnostic troubleshooting charts.

Scheduled Maintenance:

Detailed maintenance schedule outlining service intervals, recommended fluid types, and replacement parts for various mileage or time intervals.

Troubleshooting Guides:

Diagnostic flowcharts and troubleshooting steps for common and specific issues encountered with various vehicle systems.

Component Overhaul:

Step-by-step instructions for the disassembly, inspection, repair, and reassembly of major powertrain and drivetrain components.

Technical Specifications Data:

Inclusion of critical technical data such as tightening torques for all fasteners, fluid capacities, and measurement specifications.

Special Tool Identification:

Listing and description of specialized tools required for specific diagnostic and repair procedures unique to Lamborghini vehicles.

Diagnostic Capabilities:

Advanced diagnostic procedures for electronic control units (ECUs), sensors, and actuators within the LIE system and other electronic modules.

Repair Methodology:

Detailed repair instructions for engine, transmission, differential, brake, suspension, and electrical system components, suitable for professional technicians.

Rebuild Procedures:

Likely includes instructions for partial or full rebuilds of major mechanical assemblies like the engine and gearbox.

📊 Manual Specifications

File Type:

PDF (Portable Document Format)

Searchability:

Typically searchable text within the PDF, allowing for quick access to specific information.

Printability:

Designed for printing, allowing users to create physical copies of relevant sections or the entire manual.

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

Reader Software:

Adobe Acrobat Reader (or compatible PDF viewer)

Operating Systems:

Compatible with Windows XP, Vista, 7, Mac OS, and Linux operating systems.

⚙️ Engine Specifications

Engine Code:

L539

Engine Configuration:

V10, Mid-engine, All-Wheel Drive

Displacement:

5.0 Liters (4961 cc)

Horsepower:

500 PS (493 hp; 368 kW) at 7800 rpm

Torque:

510 Nm (376 lb-ft) at 4500 rpm

Redline:

8200 rpm

Fuel Delivery:

Sequential Multi-point Fuel Injection (LIE system)

Fuel Type:

Unleaded gasoline (RON 98 recommended)

Bore X Stroke:

82 mm x 92.8 mm

Compression Ratio:

11.0:1

Valvetrain:

DOHC, 5 valves per cylinder (3 intake, 2 exhaust), Variable Valve Timing (VVT)

🔧 Transmission

Gearbox Type:

6-Speed Manual Transmission

Automated Manual:

e-gear (Electrically Controlled Sequential Gearbox with paddle shifters)

Drivetrain:

All-Wheel Drive (Viscous Coupling AWD system with rear Torsen differential)

Gearbox Oil Type:

Hypoid Gear Oil, API GL-4, SAE 75W-90 or GL-5 (check specific manual chapter for exact specification)

Clutch Type:

Hydraulically operated, single dry plate (for manual transmission)

📐 Dimensions

Length:

4300 mm (169.3 in)

Width:

1900 mm (74.8 in)

Height:

1165 mm (45.9 in)

Wheelbase:

2560 mm (100.8 in)

Curb Weight:

Approx. 1560 kg (3439 lbs) for manual, 1620 kg (3572 lbs) for e-gear

Gross Weight Rating:

N/A (typically not specified for supercars in this manner)

🛡️ Safety Features

Crash Test Results:

N/A (Official crash test ratings are rarely performed on such low-production exotic cars).

Stability Control:

ABS (Anti-lock Braking System), EBD (Electronic Brake-force Distribution), Traction Control System (TCS), Stability Control (likely integrated with AWD system)

Airbags:

Driver and Passenger Airbags, potentially side airbags (specifics may vary by market and option package)

Seatbelts:

3-point Inertia Reel Seatbelts with pretensioners

💡 Technology Features

Audio System:

Factory premium audio system (e.g., Clarion or Audi-style infotainment for the era), optional navigation system.

User Interface:

Typically button-heavy interface with a central screen for climate and audio controls.

Cruise Control:

Standard cruise control functionality.

Bluetooth:

Likely not standard, may have been an optional accessory or aftermarket addition.

🔧 Maintenance

Oil Change Interval:

Typically every 10,000-15,000 km (6,000-9,000 miles) or annually, whichever comes first (refer to manual for precise recommendation).

Major Service Interval:

Likely around 30,000-50,000 km for comprehensive inspection and fluid changes (refer to manual).

Engine Oil Capacity:

Approximately 9.5 liters (10.0 US quarts) of Synthetic Engine Oil, SAE 10W-60 or 10W-50 (check manual for specific grade and API rating).

Coolant Type:

Ethylene Glycol based coolant with corrosion inhibitors (specific Lamborghini approved type recommended).

Brake Fluid Type:

DOT 4 or DOT 5.1 High-Temperature Brake Fluid

Differential Fluid Type:

Hypoid Gear Oil, API GL-5, SAE 75W-140 (check manual for exact specifications)

Clutch Wear:

Clutch wear can be significant in manual versions due to the car's performance nature and weight, especially with aggressive driving. E-gear clutch packs also have a service life.

E Gear Actuator Issues:

Early e-gear systems could sometimes experience issues with hydraulic actuators or control modules.

Engine Oil Consumption:

Some V10 engines of this era can exhibit higher oil consumption than typical passenger cars.

Suspension Components:

Wear on certain suspension bushings or joints over time, especially with high mileage or spirited driving.

Exhaust System Corrosion:

Depending on climate and usage, exhaust components can be susceptible to corrosion.

📚 Vehicle History

Founder:

Ferruccio Lamborghini

Founding Year:

1963

Brand Identity:

Known for uncompromising performance, dramatic styling, and V12 engines in flagship models like the Miura, Countach, and Diablo.

Predecessor:

Diablo (V12)

Successor:

Gallardo LP560-4

Design Philosophy:

To create a more accessible, yet still extreme, Lamborghini that could compete with established sports cars from Porsche and Ferrari, while retaining the brand's core values.

Production Period:

2003-2013 (First Generation: 2003-2008)

Manufacturing Location:

Sant'Agata Bolognese, Italy

Initial Launch Year:

2003

🏆 Awards & Recognition

Automotive Press Awards:

The Gallardo received numerous accolades and positive reviews from automotive publications for its performance, styling, and usability as a daily-drivable supercar.

Performance Benchmarks:

Consistently ranked highly in performance tests against its contemporaries.