Vehicle Segment:
Lightweight Sports Car, Track-focused Enthusiast Vehicle
Key Competitors Era:
Caterham Seven, Mazda MX-5 Miata (in spirit, though different class), Porsche Boxster, some higher-performance variants of smaller roadsters.
Philosophy:
Lightweight construction, exceptional handling and driver feedback, minimalist approach to performance enhancement.
Manual Purpose:
To provide comprehensive, authorized repair and maintenance information for the 2004 Lotus Elise, enabling owners and technicians to maintain optimal performance and safety.
Powertrain:
Engine (Rover K-series), Transmission, Drivetrain, Fuel System, Cooling System, Exhaust System
Chassis And Suspension:
Front and Rear Suspension, Steering System, Brakes (including ABS if equipped), Wheels and Tires
Electrical System:
Wiring Diagrams, Lighting, Instrumentation, Audio System, ECU Diagnostics
Body And Interior:
Body Panels, Doors, Seats, Climate Control, Trim Components
Routine Maintenance:
Oil Changes, Filter Replacements, Fluid Checks and Top-offs, Spark Plug Replacement
Component Removal And Installation:
Engine, Transmission, Suspension Arms, Brake Calipers, Alternator, Starter Motor
Disassembly And Assembly:
Engine internal components, Gearbox internals, Suspension uprights
Troubleshooting And Diagnostics:
Fault finding procedures, Diagnostic trouble codes (DTCs), Electrical system checks
Diagnostic Capabilities:
Comprehensive, covering system-specific diagnostic trees and troubleshooting guides for electrical and mechanical faults.
Repair Complexity:
Advanced, detailing full engine rebuilds, gearbox overhauls, and complex electrical system repairs.
Information Detail:
Highly detailed with step-by-step instructions, torque specifications, special tool requirements, and clear diagrams.
Digital Format Details:
Likely PDF, optimized for readability and searchability if digital; high-quality scans if scanned print.
Diagram Clarity:
Excellent, with detailed line drawings and exploded views crucial for component identification and assembly.
Physical Format Binding:
If printed, typically bound for durability and ease of use in a workshop environment (e.g., spiral-bound or hardback).
Physical Format Paper:
If printed, usually on durable, coated paper to withstand workshop conditions and frequent use.
Engine Type:
Mid-mounted, transverse, naturally aspirated inline-four cylinder
Engine Code:
Rover K-series (specific variant may vary by market, e.g., 118bhp or 135bhp)
Displacement:
1.8 Liters (1796 cc)
Horsepower:
Typically 118 bhp (119 PS; 88 kW) for standard models, with higher output variants (e.g., 135 PS) available.
Torque:
Approximately 120 lb-ft (163 Nm) for the 118 bhp version.
Fuel Delivery:
Multi-point fuel injection (MPI)
Fuel Type:
Unleaded gasoline
Length:
Approx. 3785 mm (149.0 in)
Width:
Approx. 1670 mm (65.7 in) (excluding mirrors)
Height:
Approx. 1170 mm (46.1 in) (to top of windshield)
Wheelbase:
Approx. 2300 mm (90.6 in)
Curb Weight:
Approx. 770 kg (1,698 lbs) (very lightweight)
Gross Vehicle Weight Rating:
Specific GVWR is listed in the manual.
Crash Test Results:
Due to its niche and lightweight design, official NCAP or IIHS crash ratings might not be directly comparable or available in the same format as mass-market vehicles. The design prioritizes occupant protection within its class limitations.
Braking System:
Four-wheel disc brakes (ventilated front, solid rear typical); ABS available on some variants.
Traction Control:
Not typically standard on 2004 models, though may be present on some higher-spec variants.
Airbags:
Driver and passenger airbags
Chassis Structure:
Integral safety cell (Lotus 'Exoskeletal' chassis) designed for exceptional rigidity and crash protection.
Audio System:
Typically a basic Clarion or Alpine radio/CD player, often with aftermarket options prevalent.
Navigation:
Not typically factory-fitted in 2004 models; GPS would be an aftermarket addition.
Cruise Control:
Generally not available on this performance-oriented model.
Bluetooth:
Not factory standard; aftermarket integration possible.
Oil Change Interval:
Typically every 6,000-9,000 miles or 12 months, whichever comes first. Specific interval depends on driving conditions and is detailed in the manual.
Major Service Interval:
Timing belt replacement is critical for K-series engines; interval is usually around 60,000 miles or 5 years. The manual will specify the exact interval.
Engine Oil Specification:
Typically a 5W-30 or 5W-40 synthetic engine oil meeting API SL/CF or ACEA A3/B3/B4 specifications. Manual will confirm exact grade and capacity (approx. 4.5 liters).
Coolant Specification:
Ethylene glycol-based coolant, typically OAT (Organic Acid Technology) type, mixed 50/50 with distilled water. Capacity approx. 6.5 liters.
Brake Fluid Specification:
DOT 4 brake fluid (or DOT 4 LV for improved low-temperature performance). Manual will specify the correct type and bleeding procedure.
Transmission Fluid Specification:
Manual transmission fluid, often a high-quality GL-4 or GL-5 gear oil. Manual will specify grade and capacity.
K Series Engine Head Gasket:
The K-series engine is known for potential head gasket issues, particularly if not maintained with correct coolant and if subjected to overheating. The manual will detail proper maintenance and inspection for this.
Rear Toe Links:
Wear in rear suspension toe links can affect alignment and handling. The manual provides procedures for inspection and replacement.
Door Seals And Window Seals:
Aging seals can lead to water ingress, especially with the Elise's minimalist doors. The manual covers their inspection and replacement.
Founding Philosophy:
Founded by Colin Chapman, emphasizing 'lightweight and simpler' design for superior performance.
Series 2 Introduction:
The Series 2 Elise, introduced in 2001, featured significant updates over the Series 1, including revised styling and improved chassis dynamics. The 2004 model represents a mature iteration of this generation.
Manufacturing Location:
Hethel, Norfolk, United Kingdom
Engine Supplier:
Rover (UK) for the K-series engine. Post-2006 models transitioned to Toyota engines.
Automotive Journalism Acclaim:
The Elise is consistently praised by automotive journalists for its peerless handling, steering feel, and pure driving experience. It often features in 'best sports car' lists.
Driving Dynamics:
Universally high ratings for agility, feedback, and track capability.
