🏷️ Basic Information Identification Make: Cadillac Model: XLR Model Years Covered: 2004, 2005, 2006, 2007, 2008 Generation Generation: 1st Generation (XLR) Codes Chassis Code: XLR Platform: GM Sigma Platform (shared with CTS, STS) 👋 Introduction Market Position Vehicle Segment: Luxury Personal Sports Car / Grand Tourer Competitive Analysis Key Competitors: Porsche 911, Mercedes-Benz SL-Class, BMW 6 Series, Jaguar XK Key Features Unique Selling Proposition: Retractable Hardtop, Magnetic Ride Control, Advanced Technology, Cadillac Styling Manual Benefit: Empowers owners and technicians to perform comprehensive repairs and maintenance, saving time and money. Manual Benefit Dealership Equivalence: This is the same high-quality, detailed manual used by dealership technicians. 📋 Manual Details Coverage Areas Comprehensive Systems: Engine, Transmission, Brakes, Suspension, Steering, Electrical System, HVAC, Body, Chassis, Interior, Exterior, Diagnostics, Troubleshooting, Maintenance Page Count Total Pages: Over 3000 Manual Type Type: Workshop Service Repair Manual Language Language: English Format File Format: PDF Digital Compatibility: All Versions of Windows & Mac, APP ISO, iPhone, iPad, Android 📖 Manual Coverage Systems Covered Powertrain: Engine Overhaul and Rebuilding, Timing Belt Service Procedures, Engine Performance, Firing Orders, Transmission Removal and Installation, Transmission In-Car Servicing, U-Joint and CV-Joint Service Procedures Chassis And Suspension: Brakes, Front End and Alignment Procedures and Specifications, Suspension, Complete Torque Specifications Electrical And Diagnostics: Wiring Diagrams, Computer Diagnostic Trouble Codes, Troubleshooting and Diagnostics, Computer Diagnostic Trouble Tree Charts, Vacuum Diagrams Comfort And Convenience: Sunroof, Air Conditioning Service and Capacities Procedures Included Maintenance And Repair: Factory Maintenance Schedules and Charts, Serpentine Belt Routings with Diagrams, Brake Servicing Procedures, Driving Concerns, Repair Procedures Diagnostics And Troubleshooting: Trouble Codes, Detailed Troubleshooting Steps, Diagnostic Charts Technical Depth Level Of Detail: Factory-level, comprehensive from basic maintenance to complex overhauls and rebuilding Illustrations And Diagrams: Hundreds of detailed illustrations, diagrams, and wiring schematics 📊 Manual Specifications File Format Searchability: Fully indexed and bookmarked by topic, quickly searchable Quality: Original Adobe PDF, perfect quality Print Quality Print Ability: Print entire manual or selected pages Zoom Functionality: Zoom in on any diagram or picture for clarity Binding Type Binding: Digital Download (no physical binding) Paper Type Paper Quality: N/A (Digital) Requirements Software Requirements: Adobe PDF Reader & WinZip ⚙️ Engine Specifications Primary Engine Engine Code And Type: 4.6L (4600cc) V8 Northstar LH2 Performance Horsepower: 320 hp @ 6400 rpm Torque: 310 lb-ft (420 Nm) @ 4400 rpm Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Premium Unleaded Gasoline Engine Construction Block And Head Material: Aluminum Block and Heads Engine Features Valve Train: Dual Overhead Camshafts (DOHC), 4 valves per cylinder Engine Maintenance Timing Mechanism: Timing Chain (Northstar engines did not use timing belts) 🔧 Transmission Standard Transmission Type: 4-speed Automatic Transaxle (4T80-E) Optional Optional Transmission: None (All XLR models were automatic) Features Drive Mode: Driver Shift Control (with manual mode) Fluid Specifications Transmission Fluid Type: Dexron VI (refer to manual for exact GM specification and capacity) 📐 Dimensions Exterior Length: 177.7 inches (4513 mm) Width: 72.7 inches (1847 mm) Height: 52.1 inches (1323 mm) Wheelbase: 105.7 inches (2685 mm) Weights Curb Weight: Approximately 3600-3800 lbs (1633-1724 kg), depending on options Gross Vehicle Weight Rating: Refer to manual for specific GVWR Towing Capacity: Not Recommended/Available 🛡️ Safety Features Ratings NHTSA Crash Test Ratings: Specific ratings vary by year and test, generally good for its class (refer to NHTSA for details) Active Features Stability Control: StabiliTrak Electronic Stability Control Braking Systems: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD) Traction Control: Traction Control System (TCS) Passive Features Airbags: Driver and Passenger Frontal Airbags, Side-Impact Airbags Seatbelts: 3-point Seatbelts with Pretensioners Structure: Reinforced Safety Cage Construction 💡 Technology Features Infotainment Audio System: Bose premium audio system, often with Navigation and Satellite Radio capabilities Display: Touchscreen display for infotainment and climate control Driver Assistance Adaptive Cruise Control: Optional Adaptive Cruise Control Parking Assistance: Rear Parking Assist (Ultrasonic sensors) Connectivity Bluetooth: Optional Bluetooth connectivity for hands-free calling Features Magnetic Ride Control: Standard Magnetic Ride Control (MagneRide) for adaptive damping Keyless Entry Start: Keyless Access System with Push Button Start 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual; typically 7,500 miles or 12 months, whichever comes first, under normal driving conditions. Major Service Intervals: Refer to manual for specific mileage intervals for spark plug replacement, coolant flushes, transmission service, etc. Fluid Specifications Engine Oil Type: SAE 5W-30 Synthetic (API SM or higher, Dexos Specification not applicable for this era) Engine Coolant Type: GM-specific orange coolant (Dex-Cool) Brake Fluid Type: DOT 3 or DOT 4 (refer to manual for precise specification) Known Issues Common Concerns: While generally reliable, potential issues can include retractable roof mechanism problems, early Northstar engine specific concerns (though the XLR benefited from refinements), and various electronic module failures common in luxury vehicles of this era. Manual Assistance For Issues: The manual's diagnostic trouble trees and troubleshooting sections are invaluable for addressing these potential...