🏷️ Basic Information

Make:

Lincoln

Model:

LS

Year:

2004

Manual Product Name:

LINCOLN LS 2004 Owners Manual

Product Type:

Owner's Manual

👋 Introduction

Vehicle Class:

Entry-level Luxury Sedan

Target Audience:

Consumers seeking a blend of American luxury and European-influenced driving dynamics.

Key Competitors:

BMW 3 Series, Mercedes-Benz C-Class, Audi A4, Lexus ES, Cadillac CTS

Driving Dynamics:

Rear-wheel drive platform, independent rear suspension (IRS) for enhanced handling, available V8 engine for performance.

Luxury Appointments:

Premium interior materials, refined ride quality, advanced comfort features for its time.

📋 Manual Details

Coverage Areas:

Driver and Passenger Safety (Seat Belts, SRS, Child Protection), Instruments and Controls (Indicators, Gauges, Information Display, Dashboard, Steering Column), Features (Climate Control, Audio, Steering Wheel, Security, Cruise Control), Before Driving (Fuel, Vehicle Break-in, Cargo Loading), Driving (Engine and Transmission Operation), Maintenance (Minder, Fluid Checking, Minor Services, Vehicle Storage), Taking Care of the Unexpected (Flat Tire, Dead Battery, Overheating, Fuses), Technical Information (Vehicle Specifications, Tires, Emissions Controls), Warranty and Customer Relations, Index

Manual Type:

Owner's Manual

Language:

English

Format Description:

Printed

📖 Manual Coverage

Safety Systems:

Seat belts, SRS (Supplemental Restraint System) including airbags, child protection features (LATCH system, child seat installation guidance)

Driver Interface:

Instrument cluster (gauges, indicators, warning lights), information display, dashboard layout, steering wheel controls

Comfort And Convenience:

Climate control system (manual/automatic), audio system operation, steering wheel features, security system (locking, alarm), cruise control operation

Powertrain Operation:

Engine starting and operation, transmission engagement and selection (automatic), driving modes

Maintenance And Care:

Maintenance reminder system, fluid level checks (engine oil, coolant, brake fluid, windshield washer fluid), basic minor service procedures, vehicle storage recommendations

Emergency Procedures:

Flat tire changing procedure, jump-starting a dead battery, addressing overheating conditions, fuse identification and replacement

Technical Data:

General vehicle specifications, tire information (sizes, pressures), emissions control systems overview

Customer Relations:

Warranty information, customer assistance contact details

Driving Preparation:

Fuel requirements and cap operation, initial vehicle break-in procedures, proper cargo loading and weight distribution

Basic Maintenance:

How to check and top off essential fluids, understanding dashboard warning lights, basic bulb replacement guidance

Troubleshooting Common Issues:

Guidance for common drivability issues, electrical system faults, and unexpected warning lights

Depth Of Coverage:

Covers everyday operation, basic maintenance, and emergency procedures. Does not include in-depth diagnostic procedures or component-level repair instructions, which would be found in a Service Manual.

📊 Manual Specifications

Page Count:

Estimated 150-200 pages (typical for an owner's manual of this era)

Print Quality:

High-quality print, designed for readability and durability.

Binding Type:

Staple-bound or saddle-stitched (typical for owner's manuals).

Paper Type:

Durable, glossy paper stock suitable for frequent handling.

⚙️ Engine Specifications

Engine Type 1:

3.0L V6 (AJ30)

Displacement 1:

2967 cc (181.1 cu in)

Horsepower 1:

232 hp @ 6,250 rpm

Torque 1:

220 lb-ft @ 4,800 rpm

Bore X Stroke 1:

89 mm x 79.5 mm (3.50 in x 3.13 in)

Compression Ratio 1:

10.0:1

Fuel Delivery 1:

Sequential Electronic Fuel Injection (SEFI)

Engine Management 1:

Jaguar/Ford EEC-VI

Engine Block Material 1:

Aluminum

Cylinder Head Material 1:

Aluminum

Engine Type 2:

3.9L V8 (AJ35)

Displacement 2:

3934 cc (240.1 cu in)

Horsepower 2:

280 hp @ 6,000 rpm

Torque 2:

286 lb-ft @ 4,250 rpm

Bore X Stroke 2:

86 mm x 85 mm (3.39 in x 3.35 in)

Compression Ratio 2:

10.0:1

Fuel Delivery 2:

Sequential Electronic Fuel Injection (SEFI)

Engine Management 2:

Jaguar/Ford EEC-VI

Engine Block Material 2:

Aluminum

Cylinder Head Material 2:

Aluminum

🔧 Transmission

Transmission Type:

5-Speed Automatic (Axle Ratio: 3.07)

Transmission Code:

5R55N

Transmission Type V8:

5-Speed Automatic (Axle Ratio: 3.27)

Transmission Code V8:

5R55S

Drive Type:

Rear-Wheel Drive (RWD)

Overdrive:

Yes (5th gear)

Transmission Fluid Spec:

Mercon V (Refer to manual for exact quantity)

📐 Dimensions

Length:

196.4 inches (4989 mm)

Width:

72.5 inches (1841 mm)

Height:

56.5 inches (1435 mm)

Wheelbase:

114.5 inches (2908 mm)

Front Track:

61.2 inches (1555 mm)

Rear Track:

61.7 inches (1567 mm)

Curb Weight V6:

Approximately 3,795 lbs (1721 kg)

Curb Weight V8:

Approximately 3,970 lbs (1801 kg)

Gross Vehicle Weight Rating Gvwr:

Approximately 4,700 lbs (2132 kg) for V6, 4,860 lbs (2204 kg) for V8

🛡️ Safety Features

NHTSA Front Crash Test Rating:

4 Stars (Driver), 4 Stars (Passenger) - Refer to NHTSA for specific model year data if available.

IIHS Front Offset Crash Test Rating:

Good (1999-2004 Lincoln LS performed well in IIHS offset tests)

ABS:

Standard Anti-lock Braking System (ABS)

Traction Control:

Standard Traction Control System (TCS)

Electronic Stability Control:

Optional AdvanceTrac electronic stability control

Airbags:

Front driver and passenger airbags, side-impact airbags (front and rear optional on some trims)

Seatbelts:

Three-point height-adjustable front seat belts with pretensioners, rear three-point seat belts

Child Safety Anchors:

LATCH (Lower Anchors and Tethers for CHildren) system

Rollover Protection:

Reinforced body structure

💡 Technology Features

Audio System:

Standard AM/FM stereo with CD player. Optional audiophile system with premium speakers and subwoofer. Cassette player was also available on early models.

Navigation:

Optional factory-installed GPS navigation system with a dash-mounted screen.

Climate Control:

Standard manual climate control. Optional dual-zone automatic climate control.

Cruise Control:

Standard cruise control with steering wheel mounted buttons.

Parking Assist:

Optional rear parking assist sensors.

Remote Keyless Entry:

Standard remote keyless entry system.

Power Accessories:

Power windows, power door locks, power mirrors, power adjustable pedals (optional).

Lighting:

Automatic headlamps (optional), front fog lamps.

🔧 Maintenance

Oil Change Interval:

Every 5,000 - 7,500 miles or 6 months, whichever comes first (refer to manual for specific oil type and capacity, e.g., 5W-30 synthetic blend).

Engine Air Filter:

Inspect every 15,000 miles, replace as needed or every 30,000 miles.

Cabin Air Filter:

Replace every 15,000 - 20,000 miles.

Coolant Flush:

Every 60,000 miles or 4 years, using Ford Premium All Season Engine Coolant (Orange).

Transmission Fluid Change:

Every 60,000 miles, using Mercon V. Refer to manual for specific procedure.

Spark Plugs:

Replace at 100,000 miles (e.g., Motorcraft Double Platinum).

Engine Oil:

SAE 5W-30 (Synthetic Blend or Full Synthetic recommended)

Coolant:

Ford Premium All Season Engine Coolant (Orange)

Brake Fluid:

DOT 3

Power Steering Fluid:

Mercon V or specified equivalent

Windshield Washer Fluid:

Concentrated washer fluid additive mixed with distilled water

Ignition Coils:

Premature failure of ignition coils, particularly on the V8 engines.

Thermostat Housing:

Cracking and leakage of the plastic thermostat housing.

Powertrain Control Module Pdm:

Intermittent issues or failure of the PCM, leading to various drivability problems.

ABS Wheel Speed Sensors:

Failure of ABS wheel speed sensors leading to ABS and traction control warning lights.

Suspension Components:

Wear of control arm bushings and ball joints due to the vehicle's weight and sporty nature.

📚 Vehicle History

Brand Essence:

Lincoln, Ford's luxury division, historically known for large, comfortable sedans and coupes with a focus on quietness and refinement.

Lincoln Ls Introduction:

The Lincoln LS was introduced for the 2000 model year as a rear-wheel-drive competitor to European luxury sedans. It was developed alongside the Jaguar S-Type on Ford's DEW98 platform.

2003 Refresh:

The 2003 model year saw a significant refresh for the LS, including updated styling, improved interior materials, enhanced suspension tuning, and the introduction of the more powerful 3.9L V8 engine.

2004 Model Year Updates:

Minor refinements and option package adjustments for the 2004 model year, building on the 2003 refresh. Offered in base (V6) and Sport (V8) trims.

Production Plant:

Atlanta Assembly Plant, Doraville, Georgia, USA

Production Years:

2000-2006

🏆 Awards & Recognition

Automotive Press Reviews:

The Lincoln LS generally received positive reviews for its handling and comfortable ride, often being praised for its European-inspired driving characteristics, though its interior materials and some technology features were sometimes criticized compared to German rivals.

Safety Awards:

While specific awards are scarce for the 2004 model year, its consistent performance in IIHS and NHTSA crash tests indicated good safety standards for its class and era.